@antv/algorithm - npm Package Compare versions

Comparing version 0.1.25 to 0.1.26-beta.0

dist/async.min.js

@@ -1,2 +0,2 @@
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u=a[s],c=e.nodeMap[u.to];r<=c.label&&!n.hasNode(c)&&o.push(u)}return o},e.prototype.findForwardRmpathEdges=function(e,t,r,n){for(var o=[],i=e.nodeMap,a=i[t.to].label,d=i[t.from].edges,s=d.length,u=0;u<s;u++){var c=d[u],f=i[c.to].label;t.to===c.to||r>f||n.hasNode(i[c.to])||(t.label<c.label||t.label===c.label&&a<=f)&&o.push(c)}return o},e.prototype.getSupport=function(e){var t={};return e.forEach((function(e){t[e.graphId]||(t[e.graphId]=!0)})),Object.keys(t).length},e.prototype.findMinLabel=function(e){var t=void 0;return Object.keys(e).forEach((function(r){var n=e[r],o=n.nodeLabel1,i=n.edgeLabel,a=n.nodeLabel2;t?(o<t.nodeLabel1||o===t.nodeLabel1&&i<t.edgeLabel||o===t.nodeLabel1&&i===t.edgeLabel&&a<t.nodeLabel2)&&(t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}):t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}})),t},e.prototype.isMin=function(){var e=this,t=this.dfsCode;if(this.verbose&&console.log("isMin checking",t),1===t.dfsEdgeList.length)return!0;var r=this.directed,n=t.toGraph(-1,r),o=n.nodeMap,i=new Z,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i="".concat(t.label,"-").concat(e.label,"-").concat(r.label);a[i]||(a[i]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:r.label});var d={graphId:n.id,edge:e,preNode:null};a[i].projected.push(d)}))}));var d=this.findMinLabel(a);if(d){i.dfsEdgeList.push(new Y(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var s=function(a){for(var d=i.buildRmpath(),u=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,c=i.dfsEdgeList[d[0]].toNode,f={},h=!1,l=0,v=r?-1:0,p=function(t){if(h)return"break";a.forEach((function(r){var o=new $(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(f[a.label]||(f[a.label]={projected:[],edgeLabel:a.label}),f[a.label].projected.push({graphId:n.id,edge:f,preNode:r}),l=i.dfsEdgeList[d[t]].fromNode,h=!0)}))},g=d.length-1;g>v&&"break"!==p(g);g--);if(h){var b=e.findMinLabel(f);i.dfsEdgeList.push(new 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M=i.dfsEdgeList.length-1;return t.dfsEdgeList[M]===i.dfsEdgeList[M]&&s(y["".concat(w.edgeLabel,"-").concat(w.nodeLabel2)].projected)},u="".concat(d.nodeLabel1,"-").concat(d.edgeLabel,"-").concat(d.nodeLabel2);return s(a[u].projected)}},e.prototype.report=function(){if(!(this.dfsCode.getNodeNum()<this.minNodeNum)){this.counter++;var e=this.dfsCode.toGraph(this.counter,this.directed);this.frequentSubgraphs.push(j(e))}},e.prototype.subGraphMining=function(e){var t=this;if(!(this.getSupport(e)<this.minSupport)&&this.isMin()){this.report();var r=this.dfsCode.getNodeNum(),n=this.dfsCode.buildRmpath(),o=this.dfsCode.dfsEdgeList[n[0]].toNode,i=this.dfsCode.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,a={},d={};e.forEach((function(e){for(var s=t.graphs[e.graphId],u=s.nodeMap,c=new $(e),f=n.length-1;f>=0;f--){var h=t.findBackwardEdge(s,c.edges[n[f]],c.edges[n[0]],c);if(h){var 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r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new Y(o,n,"-1",i,"-1")),t.subGraphMining(d[e].projected),t.dfsCode.dfsEdgeList.pop()})),Object.keys(a).forEach((function(e){var r=a[e],n=r.fromNodeId,i=r.edgeLabel,d=r.nodeLabel2;t.dfsCode.dfsEdgeList.push(new Y(n,o+1,V,i,d)),t.subGraphMining(a[e].projected),t.dfsCode.dfsEdgeList.pop()}))}},e.prototype.generate1EdgeFrequentSubGraphs=function(){var e=this.graphs,t=this.directed,r=this.minSupport,n=this.frequentSize1Subgraphs,o={},i={},a={},d={};return Object.keys(e).forEach((function(r){var n=e[r],s=n.nodeMap;n.nodes.forEach((function(e,n){var u=e.label,c="".concat(r,"-").concat(u);if(!a[c]){var f=o[u]||0;f++,o[u]=f}a[c]={graphKey:r,label:u},e.edges.forEach((function(e){var n=u,o=s[e.to].label;if(!t&&n>o){var a=o;o=n,n=a}var c=e.label,f="".concat(r,"-").concat(n,"-").concat(c,"-").concat(o),h="".concat(n,"-").concat(c,"-").concat(o);if(!i[h]){var 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o={nodes:[],edges:[]};e.nodes.forEach((function(e){var r;o.nodes.push(((r={id:"".concat(e.id)})[t]=e.label,r))})),e.edges.forEach((function(e){var t;o.edges.push(((t={source:"".concat(e.from),target:"".concat(e.to)})[r]=e.label,t))})),n.push(o)})),n}(v.frequentSubgraphs,i,d);return p}({graphs:I,nodeLabelProp:i,edgeLabelProp:a,minSupport:1,minNodeNum:1,maxNodeNum:4,directed:r}).slice(0,10),k=j.length,O=[];j.forEach((function(e,t){O[t]={},Object.keys(I).forEach((function(r){var n=I[r],o=ie(n,e,i,a);O[t][r]=o}))}));var D=function(e,t,r){for(var n=1/0,o=0,i=function(t){var r=e[t],i=Object.keys(r).sort((function(e,t){return r[e]-r[t]})),a=[];i.forEach((function(e,t){a[t%10]||(a[t%10]={graphs:[],totalCount:0,aveCount:0}),a[t%10].graphs.push(e),a[t%10].totalCount+=r[e]}));var d=0,s=[];a.forEach((function(e){var t=e.totalCount/e.graphs.length;e.aveCount=t,s.push(t);var n=0,o=e.length;e.graphs.forEach((function(t,o){var 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n=e[r],o=n.nodeLabel1,i=n.edgeLabel,a=n.nodeLabel2;t?(o<t.nodeLabel1||o===t.nodeLabel1&&i<t.edgeLabel||o===t.nodeLabel1&&i===t.edgeLabel&&a<t.nodeLabel2)&&(t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}):t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}})),t},e.prototype.isMin=function(){var e=this,t=this.dfsCode;if(this.verbose&&console.log("isMin checking",t),1===t.dfsEdgeList.length)return!0;var r=this.directed,n=t.toGraph(-1,r),o=n.nodeMap,i=new Z,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i="".concat(t.label,"-").concat(e.label,"-").concat(r.label);a[i]||(a[i]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:r.label});var d={graphId:n.id,edge:e,preNode:null};a[i].projected.push(d)}))}));var d=this.findMinLabel(a);if(d){i.dfsEdgeList.push(new Y(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var s=function(a){for(var d=i.buildRmpath(),u=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,c=i.dfsEdgeList[d[0]].toNode,f={},h=!1,l=0,v=r?-1:0,p=function(t){if(h)return"break";a.forEach((function(r){var o=new $(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(f[a.label]||(f[a.label]={projected:[],edgeLabel:a.label}),f[a.label].projected.push({graphId:n.id,edge:f,preNode:r}),l=i.dfsEdgeList[d[t]].fromNode,h=!0)}))},g=d.length-1;g>v&&"break"!==p(g);g--);if(h){var b=e.findMinLabel(f);i.dfsEdgeList.push(new Y(c,l,V,b.edgeLabel,V));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&s(f[b.edgeLabel].projected)}var y={};h=!1;var m=0;a.forEach((function(t){var r=new $(t),i=e.findForwardPureEdges(n,r.edges[d[0]],u,r);i.length>0&&(h=!0,m=c,i.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var L=d.length,N=function(t){if(h)return"break";var r=d[t];a.forEach((function(t){var a=new $(t),d=e.findForwardRmpathEdges(n,a.edges[r],u,a);d.length>0&&(h=!0,m=i.dfsEdgeList[r].fromNode,d.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}))};for(g=0;g<L&&"break"!==N(g);g++);if(!h)return!0;var w=e.findMinLabel(y);i.dfsEdgeList.push(new Y(m,c+1,V,w.edgeLabel,w.nodeLabel2));var M=i.dfsEdgeList.length-1;return t.dfsEdgeList[M]===i.dfsEdgeList[M]&&s(y["".concat(w.edgeLabel,"-").concat(w.nodeLabel2)].projected)},u="".concat(d.nodeLabel1,"-").concat(d.edgeLabel,"-").concat(d.nodeLabel2);return s(a[u].projected)}},e.prototype.report=function(){if(!(this.dfsCode.getNodeNum()<this.minNodeNum)){this.counter++;var e=this.dfsCode.toGraph(this.counter,this.directed);this.frequentSubgraphs.push(j(e))}},e.prototype.subGraphMining=function(e){var t=this;if(!(this.getSupport(e)<this.minSupport)&&this.isMin()){this.report();var r=this.dfsCode.getNodeNum(),n=this.dfsCode.buildRmpath(),o=this.dfsCode.dfsEdgeList[n[0]].toNode,i=this.dfsCode.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,a={},d={};e.forEach((function(e){for(var s=t.graphs[e.graphId],u=s.nodeMap,c=new $(e),f=n.length-1;f>=0;f--){var h=t.findBackwardEdge(s,c.edges[n[f]],c.edges[n[0]],c);if(h){var l="".concat(t.dfsCode.dfsEdgeList[n[f]].fromNode,"-").concat(h.label);d[l]||(d[l]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[f]].fromNode,edgeLabel:h.label}),d[l].projected.push({graphId:e.graphId,edge:h,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(s,c.edges[n[0]],i,c).forEach((function(t){var r="".concat(o,"-").concat(t.label,"-").concat(u[t.to].label);a[r]||(a[r]={projected:[],fromNodeId:o,edgeLabel:t.label,nodeLabel2:u[t.to].label}),a[r].projected.push({graphId:e.graphId,edge:t,preNode:e})}));var v=function(r){t.findForwardRmpathEdges(s,c.edges[n[r]],i,c).forEach((function(o){var i="".concat(t.dfsCode.dfsEdgeList[n[r]].fromNode,"-").concat(o.label,"-").concat(u[o.to].label);a[i]||(a[i]={projected:[],fromNodeId:t.dfsCode.dfsEdgeList[n[r]].fromNode,edgeLabel:o.label,nodeLabel2:u[o.to].label}),a[i].projected.push({graphId:e.graphId,edge:o,preNode:e})}))};for(f=0;f<n.length;f++)v(f)}})),Object.keys(d).forEach((function(e){var r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new Y(o,n,"-1",i,"-1")),t.subGraphMining(d[e].projected),t.dfsCode.dfsEdgeList.pop()})),Object.keys(a).forEach((function(e){var r=a[e],n=r.fromNodeId,i=r.edgeLabel,d=r.nodeLabel2;t.dfsCode.dfsEdgeList.push(new Y(n,o+1,V,i,d)),t.subGraphMining(a[e].projected),t.dfsCode.dfsEdgeList.pop()}))}},e.prototype.generate1EdgeFrequentSubGraphs=function(){var e=this.graphs,t=this.directed,r=this.minSupport,n=this.frequentSize1Subgraphs,o={},i={},a={},d={};return Object.keys(e).forEach((function(r){var n=e[r],s=n.nodeMap;n.nodes.forEach((function(e,n){var u=e.label,c="".concat(r,"-").concat(u);if(!a[c]){var f=o[u]||0;f++,o[u]=f}a[c]={graphKey:r,label:u},e.edges.forEach((function(e){var n=u,o=s[e.to].label;if(!t&&n>o){var a=o;o=n,n=a}var c=e.label,f="".concat(r,"-").concat(n,"-").concat(c,"-").concat(o),h="".concat(n,"-").concat(c,"-").concat(o);if(!i[h]){var l=i[h]||0;l++,i[h]=l}d[f]={graphId:r,nodeLabel1:n,edgeLabel:c,nodeLabel2:o}}))}))})),Object.keys(o).forEach((function(e){if(!(o[e]<r)){var t={nodes:[],edges:[]};t.nodes.push({id:"0",label:e}),n.push(t)}})),n},e.prototype.run=function(){var e=this;if(this.frequentSize1Subgraphs=this.generate1EdgeFrequentSubGraphs(),!(this.maxNodeNum<2)){var t=this.graphs,r=(this.directed,{});Object.keys(t).forEach((function(n){var o=t[n],i=o.nodeMap;o.nodes.forEach((function(t){e.findForwardRootEdges(o,t).forEach((function(e){var o=i[e.to],a="".concat(t.label,"-").concat(e.label,"-").concat(o.label);r[a]||(r[a]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:o.label});var d={graphId:n,edge:e,preNode:null};r[a].projected.push(d)}))}))})),Object.keys(r).forEach((function(t){var n=r[t],o=n.projected,i=n.nodeLabel1,a=n.edgeLabel,d=n.nodeLabel2;e.dfsCode.dfsEdgeList.push(new Y(0,1,i,a,d)),e.subGraphMining(o),e.dfsCode.dfsEdgeList.pop()}))}},e}(),te="cluster";var re=function(e,t,r,n){void 0===r&&(r="cluster"),void 0===n&&(n=2);var o=[],i=e.nodes;return t.forEach((function(e,t){o.push(ne(i,e,t,r,n))})),o},ne=function(e,t,r,n,o){var i=[r],a=[],d={};return t.forEach((function(t,s){if(t<=o&&r!==s){i.push(s),a.push(e[s]);var u=e[s][n];d[u]?(d[u].count++,d[u].dists.push(t)):d[u]={count:1,dists:[t]}}})),Object.keys(d).forEach((function(e){d[e].dists=d[e].dists.sort((function(e,t){return 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o,i,a,d=null===(o=e[t])||void 0===o?void 0:o.degree,s=null===(i=e[t])||void 0===i?void 0:i.inDegree,u=null===(a=e[t])||void 0===a?void 0:a.outDegree;return void 0===e[t]&&(d=1/0,s=1/0,u=1/0,n[t].forEach((function(e){var t=r[e.id].degree;d>t&&(d=t);var n=r[e.id].inDegree;s>n&&(s=n);var o=r[e.id].outDegree;u>o&&(u=o)})),e[t]={degree:d,inDegree:s,outDegree:u}),{minPatternNodeLabelDegree:d,minPatternNodeLabelInDegree:s,minPatternNodeLabelOutDegree:u}};const fe=function(e,t,r,n,o,i,a){var d;if(void 0===r&&(r=!1),void 0===i&&(i="cluster"),void 0===a&&(a="cluster"),e&&e.nodes){var s=e.nodes.length;if(s){var u=P(e,r),c=P(t,r),f=se(e.nodes,u,r),h=se(t.nodes,c,r),l=ae(e.nodes,i),v=l.nodeMap,p=l.nodeLabelMap,g=ae(t.nodes,i),b=g.nodeMap,E=g.nodeLabelMap;de(e.edges,a,v);var m=de(t.edges,a,b).edgeLabelMap,L=[];null==c||c.forEach((function(e){L=L.concat(e)})),o||(o=Math.max.apply(Math,y(y([],L,!1),[2],!1))),n||(n=o);var N=re(e,u,i,n),w=re(t,c,i,n),M=function(e,t,r,n,o){var i=Math.ceil(r/t),a={},d=0;return n.forEach((function(e,n){for(var s=0,u=0,c=e.nodeIdxs,f=e.neighborNum-1;s<i;){for(var h=c[1+Math.floor(Math.random()*f)],l=0;(a["".concat(n,"-").concat(h)]||a["".concat(h,"-").concat(n)])&&(h=Math.floor(Math.random()*t),!(++l>2*t)););if(l<2*t&&(a["".concat(n,"-").concat(h)]={start:n,end:h,distance:o[n][h]},s++,++d>=r))return a;if(++u>2*t)break}s<i&&(i=(i+(i-s))/(t-n-1))})),a}(0,s,Math.min(100,s*(s-1)/2),N,u),I=oe(M,N,e),j=function(e){var t=e.graphs,r=e.directed,n=void 0!==r&&r,o=e.nodeLabelProp,i=void 0===o?te:o,a=e.edgeLabelProp,d=void 0===a?te:a,s=function(e,t,r,n){var o={};return Object.keys(e).forEach((function(i,a){var d=e[i],s=new X(a,!0,t),u={};d.nodes.forEach((function(e,t){s.addNode(t,e[r]),u[e.id]=t})),d.edges.forEach((function(e,t){var r=u[e.source],o=u[e.target];s.addEdge(-1,r,o,e[n])})),s&&s.getNodeNum()&&(o[s.id]=s)})),o}(t,n,i,d),u=e.minSupport,c=e.maxNodeNum,f=e.minNodeNum,h=e.verbose,l=e.top,v=new 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this.list.length>0&&(this.list[0]=t,this.moveDown(0)),e},e.prototype.insert=function(e){if(null!==e){this.list.push(e);var t=this.list.length-1;return this.moveUp(t),!0}return!1},e.prototype.moveUp=function(e){for(var t=this.getParent(e);e&&e>0&&this.compareFn(this.list[t],this.list[e])>0;){var r=this.list[t];this.list[t]=this.list[e],this.list[e]=r,e=t,t=this.getParent(e)}},e.prototype.moveDown=function(e){var t,r=e,n=this.getLeft(e),o=this.getRight(e),i=this.list.length;null!==n&&n<i&&this.compareFn(this.list[r],this.list[n])>0?r=n:null!==o&&o<i&&this.compareFn(this.list[r],this.list[o])>0&&(r=o),e!==r&&(t=[this.list[r],this.list[e]],this.list[e]=t[0],this.list[r]=t[1],this.moveDown(r))},e}();var Q=function(e,t){var r=[],n=e.nodes,o=void 0===n?[]:n,i=e.edges,a=void 0===i?[]:i;if(0===o.length)return r;var d=o[0],s=new Set;s.add(d);var c=new J((function(e,r){return t?e.weight-r.weight:0}));for(u(d.id,a).forEach((function(e){c.insert(e)}));!c.isEmpty();){var f=c.delMin(),l=f.source,h=f.target;s.has(l)&&s.has(h)||(r.push(f),s.has(l)||(s.add(l),u(l,a).forEach((function(e){c.insert(e)}))),s.has(h)||(s.add(h),u(h,a).forEach((function(e){c.insert(e)}))))}return r},X=function(e,t){var r=[],n=e.nodes,o=void 0===n?[]:n,i=e.edges,a=void 0===i?[]:i;if(0===o.length)return r;var d=a.map((function(e){return e}));t&&d.sort((function(e,t){return e.weight-t.weight}));for(var u=new K(o.map((function(e){return e.id})));d.length>0;){var s=d.shift(),c=s.source,f=s.target;u.connected(c,f)||(r.push(s),u.union(c,f))}return r};var Y="-1",Z=function(e,t,r,n){void 0===e&&(e=-1),void 0===t&&(t=-1),void 0===r&&(r=-1),void 0===n&&(n="-1"),this.id=e,this.from=t,this.to=r,this.label=n},$=function(){function e(e,t){void 0===e&&(e=-1),void 0===t&&(t=Y),this.id=e,this.label=t,this.edges=[],this.edgeMap={}}return e.prototype.addEdge=function(e){this.edges.push(e),this.edgeMap[e.id]=e},e}(),_=function(){function e(e,t,r){void 0===e&&(e=-1),void 0===t&&(t=!0),void 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e(e,t,r,n,o){this.fromNode=e,this.toNode=t,this.nodeEdgeNodeLabel={nodeLabel1:r||Y,edgeLabel:n||"-1",nodeLabel2:o||Y}}return e.prototype.equalTo=function(e){return this.fromNode===e.formNode&&this.toNode===e.toNode&&this.nodeEdgeNodeLabel===e.nodeEdgeNodeLabel},e.prototype.notEqualTo=function(e){return!this.equalTo(e)},e}(),te=function(){function e(){this.rmpath=[],this.dfsEdgeList=[]}return e.prototype.equalTo=function(e){var t=this.dfsEdgeList.length;if(t!==e.length)return!1;for(var r=0;r<t;r++)if(this.dfsEdgeList[r]!==e[r])return!1;return!0},e.prototype.notEqualTo=function(e){return!this.equalTo(e)},e.prototype.pushBack=function(e,t,r,n,o){return this.dfsEdgeList.push(new ee(e,t,r,n,o)),this.dfsEdgeList},e.prototype.toGraph=function(e,t){void 0===e&&(e=-1),void 0===t&&(t=!1);var r=new _(e,!0,t);return this.dfsEdgeList.forEach((function(e){var t=e.fromNode,n=e.toNode,o=e.nodeEdgeNodeLabel,i=o.nodeLabel1,a=o.edgeLabel,d=o.nodeLabel2;i!==Y&&r.addNode(t,i),d!==Y&&r.addNode(n,d),i!==Y&&d!==i&&r.addEdge(void 0,t,n,a)})),r},e.prototype.buildRmpath=function(){this.rmpath=[];for(var e=void 0,t=this.dfsEdgeList.length-1;t>=0;t--){var r=this.dfsEdgeList[t],n=r.fromNode,o=r.toNode;n<o&&(void 0===e||o===e)&&(this.rmpath.push(t),e=n)}return this.rmpath},e.prototype.getNodeNum=function(){var e={};return this.dfsEdgeList.forEach((function(t){e[t.fromNode]||(e[t.fromNode]=!0),e[t.toNode]||(e[t.toNode]=!0)})),Object.keys(e).length},e}(),re=function(){function e(e){if(this.his={},this.nodesUsed={},this.edgesUsed={},this.edges=[],e){for(;e;){var t=e.edge;this.edges.push(t),this.nodesUsed[t.from]=1,this.nodesUsed[t.to]=1,this.edgesUsed[t.id]=1,e=e.preNode}this.edges=this.edges.reverse()}}return e.prototype.hasNode=function(e){return 1===this.nodesUsed[e.id]},e.prototype.hasEdge=function(e){return 1===this.edgesUsed[e.id]},e}(),ne=function(){function e(e){var t=e.graphs,r=e.minSupport,n=void 0===r?2:r,o=e.minNodeNum,i=void 0===o?1:o,a=e.maxNodeNum,d=void 0===a?4:a,u=e.top,s=void 0===u?10:u,c=e.directed,f=void 0!==c&&c,l=e.verbose,h=void 0!==l&&l;this.graphs=t,this.dfsCode=new te,this.support=0,this.frequentSize1Subgraphs=[],this.frequentSubgraphs=[],this.minSupport=n,this.top=s,this.directed=f,this.counter=0,this.maxNodeNum=d,this.minNodeNum=i,this.verbose=h,this.maxNodeNum<this.minNodeNum&&(this.maxNodeNum=this.minNodeNum),this.reportDF=[]}return e.prototype.findForwardRootEdges=function(e,t){var r=this,n=[],o=e.nodeMap;return t.edges.forEach((function(e){(r.directed||t.label<=o[e.to].label)&&n.push(e)})),n},e.prototype.findBackwardEdge=function(e,t,r,n){if(!this.directed&&t===r)return null;for(var o=e.nodeMap,i=o[r.to].edges,a=i.length,d=0;d<a;d++){var u=i[d];if(!n.hasEdge(u)&&u.to===t.from)if(this.directed){if(o[t.from].label<o[r.to].label||o[t.from].label===o[r.to].label&&t.label<=u.label)return u}else if(t.label<u.label||t.label===u.label&&o[t.to].label<=o[r.to].label)return u}return null},e.prototype.findForwardPureEdges=function(e,t,r,n){for(var o=[],i=t.to,a=e.nodeMap[i].edges,d=a.length,u=0;u<d;u++){var s=a[u],c=e.nodeMap[s.to];r<=c.label&&!n.hasNode(c)&&o.push(s)}return o},e.prototype.findForwardRmpathEdges=function(e,t,r,n){for(var o=[],i=e.nodeMap,a=i[t.to].label,d=i[t.from].edges,u=d.length,s=0;s<u;s++){var c=d[s],f=i[c.to].label;t.to===c.to||r>f||n.hasNode(i[c.to])||(t.label<c.label||t.label===c.label&&a<=f)&&o.push(c)}return o},e.prototype.getSupport=function(e){var t={};return e.forEach((function(e){t[e.graphId]||(t[e.graphId]=!0)})),Object.keys(t).length},e.prototype.findMinLabel=function(e){var t=void 0;return Object.keys(e).forEach((function(r){var n=e[r],o=n.nodeLabel1,i=n.edgeLabel,a=n.nodeLabel2;t?(o<t.nodeLabel1||o===t.nodeLabel1&&i<t.edgeLabel||o===t.nodeLabel1&&i===t.edgeLabel&&a<t.nodeLabel2)&&(t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}):t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}})),t},e.prototype.isMin=function(){var e=this,t=this.dfsCode;if(this.verbose&&console.log("isMin checking",t),1===t.dfsEdgeList.length)return!0;var r=this.directed,n=t.toGraph(-1,r),o=n.nodeMap,i=new te,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i="".concat(t.label,"-").concat(e.label,"-").concat(r.label);a[i]||(a[i]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:r.label});var d={graphId:n.id,edge:e,preNode:null};a[i].projected.push(d)}))}));var d=this.findMinLabel(a);if(d){i.dfsEdgeList.push(new ee(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var u=function(a){for(var d=i.buildRmpath(),s=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,c=i.dfsEdgeList[d[0]].toNode,f={},l=!1,h=0,v=r?-1:0,p=function(t){if(l)return"break";a.forEach((function(r){var o=new re(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(f[a.label]||(f[a.label]={projected:[],edgeLabel:a.label}),f[a.label].projected.push({graphId:n.id,edge:f,preNode:r}),h=i.dfsEdgeList[d[t]].fromNode,l=!0)}))},g=d.length-1;g>v&&"break"!==p(g);g--);if(l){var b=e.findMinLabel(f);i.dfsEdgeList.push(new ee(c,h,Y,b.edgeLabel,Y));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&u(f[b.edgeLabel].projected)}var y={};l=!1;var m=0;a.forEach((function(t){var r=new re(t),i=e.findForwardPureEdges(n,r.edges[d[0]],s,r);i.length>0&&(l=!0,m=c,i.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var L=d.length,N=function(t){if(l)return"break";var r=d[t];a.forEach((function(t){var a=new re(t),d=e.findForwardRmpathEdges(n,a.edges[r],s,a);d.length>0&&(l=!0,m=i.dfsEdgeList[r].fromNode,d.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}))};for(g=0;g<L&&"break"!==N(g);g++);if(!l)return!0;var w=e.findMinLabel(y);i.dfsEdgeList.push(new ee(m,c+1,Y,w.edgeLabel,w.nodeLabel2));var I=i.dfsEdgeList.length-1;return t.dfsEdgeList[I]===i.dfsEdgeList[I]&&u(y["".concat(w.edgeLabel,"-").concat(w.nodeLabel2)].projected)},s="".concat(d.nodeLabel1,"-").concat(d.edgeLabel,"-").concat(d.nodeLabel2);return u(a[s].projected)}},e.prototype.report=function(){if(!(this.dfsCode.getNodeNum()<this.minNodeNum)){this.counter++;var e=this.dfsCode.toGraph(this.counter,this.directed);this.frequentSubgraphs.push(M(e))}},e.prototype.subGraphMining=function(e){var t=this;if(!(this.getSupport(e)<this.minSupport)&&this.isMin()){this.report();var r=this.dfsCode.getNodeNum(),n=this.dfsCode.buildRmpath(),o=this.dfsCode.dfsEdgeList[n[0]].toNode,i=this.dfsCode.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,a={},d={};e.forEach((function(e){for(var u=t.graphs[e.graphId],s=u.nodeMap,c=new re(e),f=n.length-1;f>=0;f--){var l=t.findBackwardEdge(u,c.edges[n[f]],c.edges[n[0]],c);if(l){var h="".concat(t.dfsCode.dfsEdgeList[n[f]].fromNode,"-").concat(l.label);d[h]||(d[h]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[f]].fromNode,edgeLabel:l.label}),d[h].projected.push({graphId:e.graphId,edge:l,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(u,c.edges[n[0]],i,c).forEach((function(t){var r="".concat(o,"-").concat(t.label,"-").concat(s[t.to].label);a[r]||(a[r]={projected:[],fromNodeId:o,edgeLabel:t.label,nodeLabel2:s[t.to].label}),a[r].projected.push({graphId:e.graphId,edge:t,preNode:e})}));var v=function(r){t.findForwardRmpathEdges(u,c.edges[n[r]],i,c).forEach((function(o){var i="".concat(t.dfsCode.dfsEdgeList[n[r]].fromNode,"-").concat(o.label,"-").concat(s[o.to].label);a[i]||(a[i]={projected:[],fromNodeId:t.dfsCode.dfsEdgeList[n[r]].fromNode,edgeLabel:o.label,nodeLabel2:s[o.to].label}),a[i].projected.push({graphId:e.graphId,edge:o,preNode:e})}))};for(f=0;f<n.length;f++)v(f)}})),Object.keys(d).forEach((function(e){var r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new ee(o,n,"-1",i,"-1")),t.subGraphMining(d[e].projected),t.dfsCode.dfsEdgeList.pop()})),Object.keys(a).forEach((function(e){var r=a[e],n=r.fromNodeId,i=r.edgeLabel,d=r.nodeLabel2;t.dfsCode.dfsEdgeList.push(new ee(n,o+1,Y,i,d)),t.subGraphMining(a[e].projected),t.dfsCode.dfsEdgeList.pop()}))}},e.prototype.generate1EdgeFrequentSubGraphs=function(){var e=this.graphs,t=this.directed,r=this.minSupport,n=this.frequentSize1Subgraphs,o={},i={},a={},d={};return Object.keys(e).forEach((function(r){var n=e[r],u=n.nodeMap;n.nodes.forEach((function(e,n){var s=e.label,c="".concat(r,"-").concat(s);if(!a[c]){var f=o[s]||0;f++,o[s]=f}a[c]={graphKey:r,label:s},e.edges.forEach((function(e){var n=s,o=u[e.to].label;if(!t&&n>o){var a=o;o=n,n=a}var c=e.label,f="".concat(r,"-").concat(n,"-").concat(c,"-").concat(o),l="".concat(n,"-").concat(c,"-").concat(o);if(!i[l]){var h=i[l]||0;h++,i[l]=h}d[f]={graphId:r,nodeLabel1:n,edgeLabel:c,nodeLabel2:o}}))}))})),Object.keys(o).forEach((function(e){if(!(o[e]<r)){var t={nodes:[],edges:[]};t.nodes.push({id:"0",label:e}),n.push(t)}})),n},e.prototype.run=function(){var e=this;if(this.frequentSize1Subgraphs=this.generate1EdgeFrequentSubGraphs(),!(this.maxNodeNum<2)){var t=this.graphs,r=(this.directed,{});Object.keys(t).forEach((function(n){var o=t[n],i=o.nodeMap;o.nodes.forEach((function(t){e.findForwardRootEdges(o,t).forEach((function(e){var o=i[e.to],a="".concat(t.label,"-").concat(e.label,"-").concat(o.label);r[a]||(r[a]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:o.label});var d={graphId:n,edge:e,preNode:null};r[a].projected.push(d)}))}))})),Object.keys(r).forEach((function(t){var n=r[t],o=n.projected,i=n.nodeLabel1,a=n.edgeLabel,d=n.nodeLabel2;e.dfsCode.dfsEdgeList.push(new ee(0,1,i,a,d)),e.subGraphMining(o),e.dfsCode.dfsEdgeList.pop()}))}},e}(),oe="cluster";var ie=function(e,t,r,n){void 0===r&&(r="cluster"),void 0===n&&(n=2);var o=[],i=e.nodes;return t.forEach((function(e,t){o.push(ae(i,e,t,r,n))})),o},ae=function(e,t,r,n,o){var i=[r],a=[],d={};return t.forEach((function(t,u){if(t<=o&&r!==u){i.push(u),a.push(e[u]);var s=e[u][n];d[s]?(d[s].count++,d[s].dists.push(t)):d[s]={count:1,dists:[t]}}})),Object.keys(d).forEach((function(e){d[e].dists=d[e].dists.sort((function(e,t){return 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t=e.edge;this.edges.push(t),this.nodesUsed[t.from]=1,this.nodesUsed[t.to]=1,this.edgesUsed[t.id]=1,e=e.preNode}this.edges=this.edges.reverse()}}return e.prototype.hasNode=function(e){return 1===this.nodesUsed[e.id]},e.prototype.hasEdge=function(e){return 1===this.edgesUsed[e.id]},e}(),ne=function(){function e(e){var t=e.graphs,r=e.minSupport,n=void 0===r?2:r,o=e.minNodeNum,i=void 0===o?1:o,a=e.maxNodeNum,d=void 0===a?4:a,u=e.top,s=void 0===u?10:u,c=e.directed,f=void 0!==c&&c,l=e.verbose,h=void 0!==l&&l;this.graphs=t,this.dfsCode=new te,this.support=0,this.frequentSize1Subgraphs=[],this.frequentSubgraphs=[],this.minSupport=n,this.top=s,this.directed=f,this.counter=0,this.maxNodeNum=d,this.minNodeNum=i,this.verbose=h,this.maxNodeNum<this.minNodeNum&&(this.maxNodeNum=this.minNodeNum),this.reportDF=[]}return e.prototype.findForwardRootEdges=function(e,t){var r=this,n=[],o=e.nodeMap;return t.edges.forEach((function(e){(r.directed||t.label<=o[e.to].label)&&n.push(e)})),n},e.prototype.findBackwardEdge=function(e,t,r,n){if(!this.directed&&t===r)return null;for(var o=e.nodeMap,i=o[r.to].edges,a=i.length,d=0;d<a;d++){var u=i[d];if(!n.hasEdge(u)&&u.to===t.from)if(this.directed){if(o[t.from].label<o[r.to].label||o[t.from].label===o[r.to].label&&t.label<=u.label)return u}else if(t.label<u.label||t.label===u.label&&o[t.to].label<=o[r.to].label)return u}return null},e.prototype.findForwardPureEdges=function(e,t,r,n){for(var o=[],i=t.to,a=e.nodeMap[i].edges,d=a.length,u=0;u<d;u++){var s=a[u],c=e.nodeMap[s.to];r<=c.label&&!n.hasNode(c)&&o.push(s)}return o},e.prototype.findForwardRmpathEdges=function(e,t,r,n){for(var o=[],i=e.nodeMap,a=i[t.to].label,d=i[t.from].edges,u=d.length,s=0;s<u;s++){var c=d[s],f=i[c.to].label;t.to===c.to||r>f||n.hasNode(i[c.to])||(t.label<c.label||t.label===c.label&&a<=f)&&o.push(c)}return o},e.prototype.getSupport=function(e){var t={};return e.forEach((function(e){t[e.graphId]||(t[e.graphId]=!0)})),Object.keys(t).length},e.prototype.findMinLabel=function(e){var t=void 0;return Object.keys(e).forEach((function(r){var n=e[r],o=n.nodeLabel1,i=n.edgeLabel,a=n.nodeLabel2;t?(o<t.nodeLabel1||o===t.nodeLabel1&&i<t.edgeLabel||o===t.nodeLabel1&&i===t.edgeLabel&&a<t.nodeLabel2)&&(t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}):t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}})),t},e.prototype.isMin=function(){var e=this,t=this.dfsCode;if(this.verbose&&console.log("isMin checking",t),1===t.dfsEdgeList.length)return!0;var r=this.directed,n=t.toGraph(-1,r),o=n.nodeMap,i=new te,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i="".concat(t.label,"-").concat(e.label,"-").concat(r.label);a[i]||(a[i]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:r.label});var d={graphId:n.id,edge:e,preNode:null};a[i].projected.push(d)}))}));var d=this.findMinLabel(a);if(d){i.dfsEdgeList.push(new ee(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var u=function(a){for(var d=i.buildRmpath(),s=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,c=i.dfsEdgeList[d[0]].toNode,f={},l=!1,h=0,v=r?-1:0,p=function(t){if(l)return"break";a.forEach((function(r){var o=new re(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(f[a.label]||(f[a.label]={projected:[],edgeLabel:a.label}),f[a.label].projected.push({graphId:n.id,edge:f,preNode:r}),h=i.dfsEdgeList[d[t]].fromNode,l=!0)}))},g=d.length-1;g>v&&"break"!==p(g);g--);if(l){var b=e.findMinLabel(f);i.dfsEdgeList.push(new ee(c,h,Y,b.edgeLabel,Y));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&u(f[b.edgeLabel].projected)}var y={};l=!1;var m=0;a.forEach((function(t){var r=new re(t),i=e.findForwardPureEdges(n,r.edges[d[0]],s,r);i.length>0&&(l=!0,m=c,i.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var L=d.length,N=function(t){if(l)return"break";var r=d[t];a.forEach((function(t){var a=new re(t),d=e.findForwardRmpathEdges(n,a.edges[r],s,a);d.length>0&&(l=!0,m=i.dfsEdgeList[r].fromNode,d.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}))};for(g=0;g<L&&"break"!==N(g);g++);if(!l)return!0;var w=e.findMinLabel(y);i.dfsEdgeList.push(new ee(m,c+1,Y,w.edgeLabel,w.nodeLabel2));var k=i.dfsEdgeList.length-1;return t.dfsEdgeList[k]===i.dfsEdgeList[k]&&u(y["".concat(w.edgeLabel,"-").concat(w.nodeLabel2)].projected)},s="".concat(d.nodeLabel1,"-").concat(d.edgeLabel,"-").concat(d.nodeLabel2);return u(a[s].projected)}},e.prototype.report=function(){if(!(this.dfsCode.getNodeNum()<this.minNodeNum)){this.counter++;var e=this.dfsCode.toGraph(this.counter,this.directed);this.frequentSubgraphs.push(j(e))}},e.prototype.subGraphMining=function(e){var t=this;if(!(this.getSupport(e)<this.minSupport)&&this.isMin()){this.report();var r=this.dfsCode.getNodeNum(),n=this.dfsCode.buildRmpath(),o=this.dfsCode.dfsEdgeList[n[0]].toNode,i=this.dfsCode.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,a={},d={};e.forEach((function(e){for(var u=t.graphs[e.graphId],s=u.nodeMap,c=new re(e),f=n.length-1;f>=0;f--){var l=t.findBackwardEdge(u,c.edges[n[f]],c.edges[n[0]],c);if(l){var h="".concat(t.dfsCode.dfsEdgeList[n[f]].fromNode,"-").concat(l.label);d[h]||(d[h]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[f]].fromNode,edgeLabel:l.label}),d[h].projected.push({graphId:e.graphId,edge:l,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(u,c.edges[n[0]],i,c).forEach((function(t){var r="".concat(o,"-").concat(t.label,"-").concat(s[t.to].label);a[r]||(a[r]={projected:[],fromNodeId:o,edgeLabel:t.label,nodeLabel2:s[t.to].label}),a[r].projected.push({graphId:e.graphId,edge:t,preNode:e})}));var v=function(r){t.findForwardRmpathEdges(u,c.edges[n[r]],i,c).forEach((function(o){var i="".concat(t.dfsCode.dfsEdgeList[n[r]].fromNode,"-").concat(o.label,"-").concat(s[o.to].label);a[i]||(a[i]={projected:[],fromNodeId:t.dfsCode.dfsEdgeList[n[r]].fromNode,edgeLabel:o.label,nodeLabel2:s[o.to].label}),a[i].projected.push({graphId:e.graphId,edge:o,preNode:e})}))};for(f=0;f<n.length;f++)v(f)}})),Object.keys(d).forEach((function(e){var r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new ee(o,n,"-1",i,"-1")),t.subGraphMining(d[e].projected),t.dfsCode.dfsEdgeList.pop()})),Object.keys(a).forEach((function(e){var r=a[e],n=r.fromNodeId,i=r.edgeLabel,d=r.nodeLabel2;t.dfsCode.dfsEdgeList.push(new ee(n,o+1,Y,i,d)),t.subGraphMining(a[e].projected),t.dfsCode.dfsEdgeList.pop()}))}},e.prototype.generate1EdgeFrequentSubGraphs=function(){var e=this.graphs,t=this.directed,r=this.minSupport,n=this.frequentSize1Subgraphs,o={},i={},a={},d={};return Object.keys(e).forEach((function(r){var n=e[r],u=n.nodeMap;n.nodes.forEach((function(e,n){var s=e.label,c="".concat(r,"-").concat(s);if(!a[c]){var f=o[s]||0;f++,o[s]=f}a[c]={graphKey:r,label:s},e.edges.forEach((function(e){var n=s,o=u[e.to].label;if(!t&&n>o){var a=o;o=n,n=a}var c=e.label,f="".concat(r,"-").concat(n,"-").concat(c,"-").concat(o),l="".concat(n,"-").concat(c,"-").concat(o);if(!i[l]){var h=i[l]||0;h++,i[l]=h}d[f]={graphId:r,nodeLabel1:n,edgeLabel:c,nodeLabel2:o}}))}))})),Object.keys(o).forEach((function(e){if(!(o[e]<r)){var t={nodes:[],edges:[]};t.nodes.push({id:"0",label:e}),n.push(t)}})),n},e.prototype.run=function(){var e=this;if(this.frequentSize1Subgraphs=this.generate1EdgeFrequentSubGraphs(),!(this.maxNodeNum<2)){var t=this.graphs,r=(this.directed,{});Object.keys(t).forEach((function(n){var o=t[n],i=o.nodeMap;o.nodes.forEach((function(t){e.findForwardRootEdges(o,t).forEach((function(e){var o=i[e.to],a="".concat(t.label,"-").concat(e.label,"-").concat(o.label);r[a]||(r[a]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:o.label});var d={graphId:n,edge:e,preNode:null};r[a].projected.push(d)}))}))})),Object.keys(r).forEach((function(t){var n=r[t],o=n.projected,i=n.nodeLabel1,a=n.edgeLabel,d=n.nodeLabel2;e.dfsCode.dfsEdgeList.push(new ee(0,1,i,a,d)),e.subGraphMining(o),e.dfsCode.dfsEdgeList.pop()}))}},e}(),oe="cluster";var ie=function(e,t,r,n){void 0===r&&(r="cluster"),void 0===n&&(n=2);var o=[],i=e.nodes;return t.forEach((function(e,t){o.push(ae(i,e,t,r,n))})),o},ae=function(e,t,r,n,o){var i=[r],a=[],d={};return t.forEach((function(t,u){if(t<=o&&r!==u){i.push(u),a.push(e[u]);var s=e[u][n];d[s]?(d[s].count++,d[s].dists.push(t)):d[s]={count:1,dists:[t]}}})),Object.keys(d).forEach((function(e){d[e].dists=d[e].dists.sort((function(e,t){return e-t}))})),{nodeIdx:r,nodeId:e[r].id,nodeIdxs:i,neighbors:a,neighborNum:i.length-1,nodeLabelCountMap:d}},de=function(e,t,r,n){var o=r.nodes;return n||(n={}),Object.keys(e).forEach((function(i){var a,d;if(!n||!n[i]){n[i]={nodes:[],edges:[]};var u=e[i],s=null===(a=t[u.start])||void 0===a?void 0:a.nodeIdxs,c=null===(d=t[u.end])||void 0===d?void 0:d.nodeIdxs;if(s&&c){var f=new Set(c),l=s.filter((function(e){return f.has(e)}));if(l&&l.length){for(var h={},v=l.length,p=0;p<v;p++){var g=o[l[p]];n[i].nodes.push(g),h[g.id]=!0}r.edges.forEach((function(e){h[e.source]&&h[e.target]&&n[i].edges.push(e)}))}}}})),n},ue=function(e,t,r,n){var o,i,a={};e.nodes.forEach((function(e){a[e.id]=e}));var d=0;return!(null===(o=null==t?void 0:t.edges)||void 0===o?void 0:o.length)||(null===(i=null==t?void 0:t.nodes)||void 0===i?void 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s=i[d];if(!n.hasEdge(s)&&s.to===t.from)if(this.directed){if(o[t.from].label<o[r.to].label||o[t.from].label===o[r.to].label&&t.label<=s.label)return s}else if(t.label<s.label||t.label===s.label&&o[t.to].label<=o[r.to].label)return s}return null},e.prototype.findForwardPureEdges=function(e,t,r,n){for(var o=[],i=t.to,a=e.nodeMap[i].edges,d=a.length,s=0;s<d;s++){var u=a[s],c=e.nodeMap[u.to];r<=c.label&&!n.hasNode(c)&&o.push(u)}return o},e.prototype.findForwardRmpathEdges=function(e,t,r,n){for(var o=[],i=e.nodeMap,a=i[t.to].label,d=i[t.from].edges,s=d.length,u=0;u<s;u++){var c=d[u],f=i[c.to].label;t.to===c.to||r>f||n.hasNode(i[c.to])||(t.label<c.label||t.label===c.label&&a<=f)&&o.push(c)}return o},e.prototype.getSupport=function(e){var t={};return e.forEach((function(e){t[e.graphId]||(t[e.graphId]=!0)})),Object.keys(t).length},e.prototype.findMinLabel=function(e){var t=void 0;return Object.keys(e).forEach((function(r){var n=e[r],o=n.nodeLabel1,i=n.edgeLabel,a=n.nodeLabel2;t?(o<t.nodeLabel1||o===t.nodeLabel1&&i<t.edgeLabel||o===t.nodeLabel1&&i===t.edgeLabel&&a<t.nodeLabel2)&&(t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}):t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}})),t},e.prototype.isMin=function(){var e=this,t=this.dfsCode;if(this.verbose&&console.log("isMin checking",t),1===t.dfsEdgeList.length)return!0;var r=this.directed,n=t.toGraph(-1,r),o=n.nodeMap,i=new Z,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i="".concat(t.label,"-").concat(e.label,"-").concat(r.label);a[i]||(a[i]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:r.label});var d={graphId:n.id,edge:e,preNode:null};a[i].projected.push(d)}))}));var d=this.findMinLabel(a);if(d){i.dfsEdgeList.push(new Y(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var s=function(a){for(var d=i.buildRmpath(),u=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,c=i.dfsEdgeList[d[0]].toNode,f={},h=!1,l=0,v=r?-1:0,p=function(t){if(h)return"break";a.forEach((function(r){var o=new $(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(f[a.label]||(f[a.label]={projected:[],edgeLabel:a.label}),f[a.label].projected.push({graphId:n.id,edge:f,preNode:r}),l=i.dfsEdgeList[d[t]].fromNode,h=!0)}))},g=d.length-1;g>v&&"break"!==p(g);g--);if(h){var b=e.findMinLabel(f);i.dfsEdgeList.push(new Y(c,l,V,b.edgeLabel,V));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&s(f[b.edgeLabel].projected)}var y={};h=!1;var m=0;a.forEach((function(t){var r=new $(t),i=e.findForwardPureEdges(n,r.edges[d[0]],u,r);i.length>0&&(h=!0,m=c,i.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var 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t=this;if(!(this.getSupport(e)<this.minSupport)&&this.isMin()){this.report();var r=this.dfsCode.getNodeNum(),n=this.dfsCode.buildRmpath(),o=this.dfsCode.dfsEdgeList[n[0]].toNode,i=this.dfsCode.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,a={},d={};e.forEach((function(e){for(var s=t.graphs[e.graphId],u=s.nodeMap,c=new $(e),f=n.length-1;f>=0;f--){var h=t.findBackwardEdge(s,c.edges[n[f]],c.edges[n[0]],c);if(h){var l="".concat(t.dfsCode.dfsEdgeList[n[f]].fromNode,"-").concat(h.label);d[l]||(d[l]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[f]].fromNode,edgeLabel:h.label}),d[l].projected.push({graphId:e.graphId,edge:h,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(s,c.edges[n[0]],i,c).forEach((function(t){var r="".concat(o,"-").concat(t.label,"-").concat(u[t.to].label);a[r]||(a[r]={projected:[],fromNodeId:o,edgeLabel:t.label,nodeLabel2:u[t.to].label}),a[r].projected.push({graphId:e.graphId,edge:t,preNode:e})}));var 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s=i[d];if(!n.hasEdge(s)&&s.to===t.from)if(this.directed){if(o[t.from].label<o[r.to].label||o[t.from].label===o[r.to].label&&t.label<=s.label)return s}else if(t.label<s.label||t.label===s.label&&o[t.to].label<=o[r.to].label)return s}return null},e.prototype.findForwardPureEdges=function(e,t,r,n){for(var o=[],i=t.to,a=e.nodeMap[i].edges,d=a.length,s=0;s<d;s++){var u=a[s],c=e.nodeMap[u.to];r<=c.label&&!n.hasNode(c)&&o.push(u)}return o},e.prototype.findForwardRmpathEdges=function(e,t,r,n){for(var o=[],i=e.nodeMap,a=i[t.to].label,d=i[t.from].edges,s=d.length,u=0;u<s;u++){var c=d[u],f=i[c.to].label;t.to===c.to||r>f||n.hasNode(i[c.to])||(t.label<c.label||t.label===c.label&&a<=f)&&o.push(c)}return o},e.prototype.getSupport=function(e){var t={};return e.forEach((function(e){t[e.graphId]||(t[e.graphId]=!0)})),Object.keys(t).length},e.prototype.findMinLabel=function(e){var t=void 0;return Object.keys(e).forEach((function(r){var n=e[r],o=n.nodeLabel1,i=n.edgeLabel,a=n.nodeLabel2;t?(o<t.nodeLabel1||o===t.nodeLabel1&&i<t.edgeLabel||o===t.nodeLabel1&&i===t.edgeLabel&&a<t.nodeLabel2)&&(t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}):t={nodeLabel1:o,edgeLabel:i,nodeLabel2:a}})),t},e.prototype.isMin=function(){var e=this,t=this.dfsCode;if(this.verbose&&console.log("isMin checking",t),1===t.dfsEdgeList.length)return!0;var r=this.directed,n=t.toGraph(-1,r),o=n.nodeMap,i=new Z,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i="".concat(t.label,"-").concat(e.label,"-").concat(r.label);a[i]||(a[i]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:r.label});var d={graphId:n.id,edge:e,preNode:null};a[i].projected.push(d)}))}));var d=this.findMinLabel(a);if(d){i.dfsEdgeList.push(new Y(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var s=function(a){for(var d=i.buildRmpath(),u=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,c=i.dfsEdgeList[d[0]].toNode,f={},h=!1,l=0,v=r?-1:0,p=function(t){if(h)return"break";a.forEach((function(r){var o=new $(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(f[a.label]||(f[a.label]={projected:[],edgeLabel:a.label}),f[a.label].projected.push({graphId:n.id,edge:f,preNode:r}),l=i.dfsEdgeList[d[t]].fromNode,h=!0)}))},g=d.length-1;g>v&&"break"!==p(g);g--);if(h){var b=e.findMinLabel(f);i.dfsEdgeList.push(new Y(c,l,V,b.edgeLabel,V));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&s(f[b.edgeLabel].projected)}var y={};h=!1;var m=0;a.forEach((function(t){var r=new $(t),i=e.findForwardPureEdges(n,r.edges[d[0]],u,r);i.length>0&&(h=!0,m=c,i.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var L=d.length,N=function(t){if(h)return"break";var r=d[t];a.forEach((function(t){var a=new $(t),d=e.findForwardRmpathEdges(n,a.edges[r],u,a);d.length>0&&(h=!0,m=i.dfsEdgeList[r].fromNode,d.forEach((function(e){var r="".concat(e.label,"-").concat(o[e.to].label);y[r]||(y[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),y[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}))};for(g=0;g<L&&"break"!==N(g);g++);if(!h)return!0;var w=e.findMinLabel(y);i.dfsEdgeList.push(new Y(m,c+1,V,w.edgeLabel,w.nodeLabel2));var M=i.dfsEdgeList.length-1;return t.dfsEdgeList[M]===i.dfsEdgeList[M]&&s(y["".concat(w.edgeLabel,"-").concat(w.nodeLabel2)].projected)},u="".concat(d.nodeLabel1,"-").concat(d.edgeLabel,"-").concat(d.nodeLabel2);return s(a[u].projected)}},e.prototype.report=function(){if(!(this.dfsCode.getNodeNum()<this.minNodeNum)){this.counter++;var e=this.dfsCode.toGraph(this.counter,this.directed);this.frequentSubgraphs.push(j(e))}},e.prototype.subGraphMining=function(e){var t=this;if(!(this.getSupport(e)<this.minSupport)&&this.isMin()){this.report();var r=this.dfsCode.getNodeNum(),n=this.dfsCode.buildRmpath(),o=this.dfsCode.dfsEdgeList[n[0]].toNode,i=this.dfsCode.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,a={},d={};e.forEach((function(e){for(var s=t.graphs[e.graphId],u=s.nodeMap,c=new $(e),f=n.length-1;f>=0;f--){var h=t.findBackwardEdge(s,c.edges[n[f]],c.edges[n[0]],c);if(h){var l="".concat(t.dfsCode.dfsEdgeList[n[f]].fromNode,"-").concat(h.label);d[l]||(d[l]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[f]].fromNode,edgeLabel:h.label}),d[l].projected.push({graphId:e.graphId,edge:h,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(s,c.edges[n[0]],i,c).forEach((function(t){var r="".concat(o,"-").concat(t.label,"-").concat(u[t.to].label);a[r]||(a[r]={projected:[],fromNodeId:o,edgeLabel:t.label,nodeLabel2:u[t.to].label}),a[r].projected.push({graphId:e.graphId,edge:t,preNode:e})}));var v=function(r){t.findForwardRmpathEdges(s,c.edges[n[r]],i,c).forEach((function(o){var i="".concat(t.dfsCode.dfsEdgeList[n[r]].fromNode,"-").concat(o.label,"-").concat(u[o.to].label);a[i]||(a[i]={projected:[],fromNodeId:t.dfsCode.dfsEdgeList[n[r]].fromNode,edgeLabel:o.label,nodeLabel2:u[o.to].label}),a[i].projected.push({graphId:e.graphId,edge:o,preNode:e})}))};for(f=0;f<n.length;f++)v(f)}})),Object.keys(d).forEach((function(e){var r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new Y(o,n,"-1",i,"-1")),t.subGraphMining(d[e].projected),t.dfsCode.dfsEdgeList.pop()})),Object.keys(a).forEach((function(e){var r=a[e],n=r.fromNodeId,i=r.edgeLabel,d=r.nodeLabel2;t.dfsCode.dfsEdgeList.push(new Y(n,o+1,V,i,d)),t.subGraphMining(a[e].projected),t.dfsCode.dfsEdgeList.pop()}))}},e.prototype.generate1EdgeFrequentSubGraphs=function(){var e=this.graphs,t=this.directed,r=this.minSupport,n=this.frequentSize1Subgraphs,o={},i={},a={},d={};return Object.keys(e).forEach((function(r){var n=e[r],s=n.nodeMap;n.nodes.forEach((function(e,n){var u=e.label,c="".concat(r,"-").concat(u);if(!a[c]){var f=o[u]||0;f++,o[u]=f}a[c]={graphKey:r,label:u},e.edges.forEach((function(e){var n=u,o=s[e.to].label;if(!t&&n>o){var a=o;o=n,n=a}var c=e.label,f="".concat(r,"-").concat(n,"-").concat(c,"-").concat(o),h="".concat(n,"-").concat(c,"-").concat(o);if(!i[h]){var l=i[h]||0;l++,i[h]=l}d[f]={graphId:r,nodeLabel1:n,edgeLabel:c,nodeLabel2:o}}))}))})),Object.keys(o).forEach((function(e){if(!(o[e]<r)){var t={nodes:[],edges:[]};t.nodes.push({id:"0",label:e}),n.push(t)}})),n},e.prototype.run=function(){var e=this;if(this.frequentSize1Subgraphs=this.generate1EdgeFrequentSubGraphs(),!(this.maxNodeNum<2)){var t=this.graphs,r=(this.directed,{});Object.keys(t).forEach((function(n){var o=t[n],i=o.nodeMap;o.nodes.forEach((function(t){e.findForwardRootEdges(o,t).forEach((function(e){var o=i[e.to],a="".concat(t.label,"-").concat(e.label,"-").concat(o.label);r[a]||(r[a]={projected:[],nodeLabel1:t.label,edgeLabel:e.label,nodeLabel2:o.label});var d={graphId:n,edge:e,preNode:null};r[a].projected.push(d)}))}))})),Object.keys(r).forEach((function(t){var n=r[t],o=n.projected,i=n.nodeLabel1,a=n.edgeLabel,d=n.nodeLabel2;e.dfsCode.dfsEdgeList.push(new Y(0,1,i,a,d)),e.subGraphMining(o),e.dfsCode.dfsEdgeList.pop()}))}},e}(),te="cluster";var re=function(e,t,r,n){void 0===r&&(r="cluster"),void 0===n&&(n=2);var o=[],i=e.nodes;return t.forEach((function(e,t){o.push(ne(i,e,t,r,n))})),o},ne=function(e,t,r,n,o){var i=[r],a=[],d={};return t.forEach((function(t,s){if(t<=o&&r!==s){i.push(s),a.push(e[s]);var u=e[s][n];d[u]?(d[u].count++,d[u].dists.push(t)):d[u]={count:1,dists:[t]}}})),Object.keys(d).forEach((function(e){d[e].dists=d[e].dists.sort((function(e,t){return e-t}))})),{nodeIdx:r,nodeId:e[r].id,nodeIdxs:i,neighbors:a,neighborNum:i.length-1,nodeLabelCountMap:d}},oe=function(e,t,r,n){var o=r.nodes;return n||(n={}),Object.keys(e).forEach((function(i){var a,d;if(!n||!n[i]){n[i]={nodes:[],edges:[]};var s=e[i],u=null===(a=t[s.start])||void 0===a?void 0:a.nodeIdxs,c=null===(d=t[s.end])||void 0===d?void 0:d.nodeIdxs;if(u&&c){var f=new Set(c),h=u.filter((function(e){return f.has(e)}));if(h&&h.length){for(var l={},v=h.length,p=0;p<v;p++){var g=o[h[p]];n[i].nodes.push(g),l[g.id]=!0}r.edges.forEach((function(e){l[e.source]&&l[e.target]&&n[i].edges.push(e)}))}}}})),n},ie=function(e,t,r,n){var o,i,a={};e.nodes.forEach((function(e){a[e.id]=e}));var d=0;return!(null===(o=null==t?void 0:t.edges)||void 0===o?void 0:o.length)||(null===(i=null==t?void 0:t.nodes)||void 0===i?void 0:i.length)<2?0:(e.edges.forEach((function(e){var o=a[e.source][r],i=a[e.target][r],s=null==t?void 0:t.nodes[0][r],u=null==t?void 0:t.nodes[1][r],c=null==t?void 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o,i,a,d=null===(o=e[t])||void 0===o?void 0:o.degree,s=null===(i=e[t])||void 0===i?void 0:i.inDegree,u=null===(a=e[t])||void 0===a?void 0:a.outDegree;return void 0===e[t]&&(d=1/0,s=1/0,u=1/0,n[t].forEach((function(e){var t=r[e.id].degree;d>t&&(d=t);var n=r[e.id].inDegree;s>n&&(s=n);var o=r[e.id].outDegree;u>o&&(u=o)})),e[t]={degree:d,inDegree:s,outDegree:u}),{minPatternNodeLabelDegree:d,minPatternNodeLabelInDegree:s,minPatternNodeLabelOutDegree:u}};const fe=function(e,t,r,n,o,i,a){var d;if(void 0===r&&(r=!1),void 0===i&&(i="cluster"),void 0===a&&(a="cluster"),e&&e.nodes){var s=e.nodes.length;if(s){var u=P(e,r),c=P(t,r),f=se(e.nodes,u,r),h=se(t.nodes,c,r),l=ae(e.nodes,i),v=l.nodeMap,p=l.nodeLabelMap,g=ae(t.nodes,i),b=g.nodeMap,E=g.nodeLabelMap;de(e.edges,a,v);var m=de(t.edges,a,b).edgeLabelMap,L=[];null==c||c.forEach((function(e){L=L.concat(e)})),o||(o=Math.max.apply(Math,y(y([],L,!1),[2],!1))),n||(n=o);var N=re(e,u,i,n),w=re(t,c,i,n),M=function(e,t,r,n,o){var i=Math.ceil(r/t),a={},d=0;return n.forEach((function(e,n){for(var s=0,u=0,c=e.nodeIdxs,f=e.neighborNum-1;s<i;){for(var h=c[1+Math.floor(Math.random()*f)],l=0;(a["".concat(n,"-").concat(h)]||a["".concat(h,"-").concat(n)])&&(h=Math.floor(Math.random()*t),!(++l>2*t)););if(l<2*t&&(a["".concat(n,"-").concat(h)]={start:n,end:h,distance:o[n][h]},s++,++d>=r))return a;if(++u>2*t)break}s<i&&(i=(i+(i-s))/(t-n-1))})),a}(0,s,Math.min(100,s*(s-1)/2),N,u),I=oe(M,N,e),j=function(e){var t=e.graphs,r=e.directed,n=void 0!==r&&r,o=e.nodeLabelProp,i=void 0===o?te:o,a=e.edgeLabelProp,d=void 0===a?te:a,s=function(e,t,r,n){var o={};return Object.keys(e).forEach((function(i,a){var d=e[i],s=new X(a,!0,t),u={};d.nodes.forEach((function(e,t){s.addNode(t,e[r]),u[e.id]=t})),d.edges.forEach((function(e,t){var r=u[e.source],o=u[e.target];s.addEdge(-1,r,o,e[n])})),s&&s.getNodeNum()&&(o[s.id]=s)})),o}(t,n,i,d),u=e.minSupport,c=e.maxNodeNum,f=e.minNodeNum,h=e.verbose,l=e.top,v=new ee({graphs:s,minSupport:u,maxNodeNum:c,minNodeNum:f,top:l,verbose:h,directed:n});v.run();var p=function(e,t,r){var n=[];return e.forEach((function(e){var o={nodes:[],edges:[]};e.nodes.forEach((function(e){var r;o.nodes.push(((r={id:"".concat(e.id)})[t]=e.label,r))})),e.edges.forEach((function(e){var t;o.edges.push(((t={source:"".concat(e.from),target:"".concat(e.to)})[r]=e.label,t))})),n.push(o)})),n}(v.frequentSubgraphs,i,d);return p}({graphs:I,nodeLabelProp:i,edgeLabelProp:a,minSupport:1,minNodeNum:1,maxNodeNum:4,directed:r}).slice(0,10),k=j.length,O=[];j.forEach((function(e,t){O[t]={},Object.keys(I).forEach((function(r){var n=I[r],o=ie(n,e,i,a);O[t][r]=o}))}));var D=function(e,t,r){for(var n=1/0,o=0,i=function(t){var r=e[t],i=Object.keys(r).sort((function(e,t){return r[e]-r[t]})),a=[];i.forEach((function(e,t){a[t%10]||(a[t%10]={graphs:[],totalCount:0,aveCount:0}),a[t%10].graphs.push(e),a[t%10].totalCount+=r[e]}));var d=0,s=[];a.forEach((function(e){var t=e.totalCount/e.graphs.length;e.aveCount=t,s.push(t);var n=0,o=e.length;e.graphs.forEach((function(t,o){var i=r[t];e.graphs.forEach((function(e,t){o!==t&&(n+=Math.abs(i-r[e]))}))})),d+=n/=o*(o-1)/2})),d/=a.length;var u=0;s.forEach((function(e,t){s.forEach((function(r,n){t!==n&&(u+=Math.abs(e-r))})),u/=s.length*(s.length-1)/2}));var c=u-d;n<c&&(n=c,o=t)},a=0;a<t;a++)i(a);return{structure:r[o],structureCountMap:e[o]}}(O,k,j),S=D.structure,C=D.structureCountMap,T=t.nodes[0],q=[],A=null===(d=t.nodes[0])||void 0===d?void 0:d[i],F=-1/0;t.nodes.forEach((function(e){var t=e[i],r=p[t];(null==r?void 0:r.length)>F&&(F=r.length,q=r,A=t,T=e)}));var R={},U={},G={},z={},B={},_={};Object.keys(E).forEach((function(n,o){B[n]=[],r&&(_[n]=[]);var d=-1/0,s=E[n],u={};s.forEach((function(e){var t=h["".concat(T.id,"-").concat(e.id)];if(t&&B[n].push(t),d<t&&(d=t),u["".concat(T.id,"-").concat(e.id)]={start:0,end:b[e.id].idx,distance:t},r){var 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t=b[e].node[i];K[t]?K[t].push(W[e]):K[t]=[W[e]]})),Object.keys(K).forEach((function(e){K[e].sort((function(e,t){return e-t}))}))):K=B;for(var V=function(n){var o=H[n],d=o.nodes[0],s={},u={};o.nodes.forEach((function(e,t){u[e.id]={idx:t,node:e,degree:0,inDegree:0,outDegree:0};var r=e[i];s[r]?s[r]++:s[r]=1}));var c=[],f={};e.edges.forEach((function(e){u[e.source]&&u[e.target]&&(c.push(e),f[e[a]]?f[e[a]]++:f[e[a]]=1,u[e.source].degree++,u[e.target].degree++,u[e.source].outDegree++,u[e.target].inDegree++)}));for(var h=Object.keys(m).length,l=!1,p=0;p<h;p++){var g=Object.keys(m)[p];if(!f[g]||f[g]<m[g].length){l=!0;break}}if(l)return H.splice(n,1),"continue";var y=c.length;if(y<t.edges.length)return H.splice(n,1),"break";var L=!1,N=function(e){var t=c[e],n=t[a],o=m[n];if(!o||!o.length)return f[n]--,o&&f[n]<o.length?(L=!0,"break"):(c.splice(e,1),u[t.source].degree--,u[t.target].degree--,u[t.source].outDegree--,u[t.target].inDegree--,"continue");var d=u[t.source].node[i],s=u[t.target].node[i],h=!1;return o.forEach((function(e){var t=b[e.source].node,n=b[e.target].node;t[i]===d&&n[i]===s&&(h=!0),r||t[i]!==s||n[i]!==d||(h=!0)})),h?void 0:(f[n]--,o&&f[n]<o.length?(L=!0,"break"):(c.splice(e,1),u[t.source].degree--,u[t.target].degree--,u[t.source].outDegree--,u[t.target].inDegree--,"continue"))};for(p=y-1;p>=0&&"break"!==N(p);p--);if(L)return H.splice(n,1),"continue";o.edges=c;var w=x(o,o.nodes[0].id,!1).length;if(Object.keys(w).reverse().forEach((function(e){if(e!==o.nodes[0].id&&!L){if(w[e]===1/0){var t=u[e].node[i];if(s[t]--,s[t]<E[t].length)return void(L=!0);var r=o.nodes.indexOf(u[e].node);return o.nodes.splice(r,1),void(u[e]=void 0)}var n=v[e].node[i];if(!K[n]||!K[n].length||w[e]>K[n][K[n].length-1]){if(t=u[e].node[i],s[t]--,s[t]<E[t].length)return void(L=!0);r=o.nodes.indexOf(u[e].node),o.nodes.splice(r,1),u[e]=void 0}}})),L)return H.splice(n,1),"continue";for(var M=!0,I=0;M&&!L;){if(M=!1,r?u[d.id].degree<b[T.id].degree||u[d.id].inDegree<b[T.id].inDegree||u[d.id].outDegree<b[T.id].outDegree:u[d.id].degree<b[T.id].degree){L=!0;break}if(s[d[i]]<E[d[i]].length){L=!0;break}for(var j=o.nodes.length-1;j>=0;j--){var k=o.nodes[j],O=u[k.id].degree,D=u[k.id].inDegree,S=u[k.id].outDegree,P=k[i],C=ce(R,P,b,E),q=C.minPatternNodeLabelDegree,A=C.minPatternNodeLabelInDegree,F=C.minPatternNodeLabelOutDegree;if(r?O<q||D<A||S<F:O<q){if(s[k[i]]--,s[k[i]]<E[k[i]].length){L=!0;break}o.nodes.splice(j,1),u[k.id]=void 0,M=!0}}if(L||!M&&0!==I)break;for(var U=(y=c.length)-1;U>=0;U--){var G=c[U];if(!u[G.source]||!u[G.target]){c.splice(U,1);var z=G[a];if(f[z]--,u[G.source]&&(u[G.source].degree--,u[G.source].outDegree--),u[G.target]&&(u[G.target].degree--,u[G.target].inDegree--),m[z]&&f[z]<m[z].length){L=!0;break}M=!0}}I++}return L||L||o.nodes.length<t.nodes.length||c.length<t.edges.length?(H.splice(n,1),"continue"):void 0},J=H.length-1;J>=0&&"break"!==V(J);J--);var Q=H.length,Y=function(e){var t=H[e],r={};t.edges.forEach((function(e){var t="".concat(e.source,"-").concat(e.target,"-").concat(e.label);r[t]?r[t]++:r[t]=1}));for(var n=function(e){var t=H[e],n={};t.edges.forEach((function(e){var t="".concat(e.source,"-").concat(e.target,"-").concat(e.label);n[t]?n[t]++:n[t]=1}));var o=!0;Object.keys(n).length!==Object.keys(r).length?o=!1:Object.keys(r).forEach((function(e){n[e]!==r[e]&&(o=!1)})),o&&H.splice(e,1)},o=Q-1;o>e;o--)n(o);Q=H.length};for(J=0;J<=Q-1;J++)Y(J);return H}}};var he="undefined"!=typeof self?self:{};he.onmessage=function(e){var r=e.data,n=r._algorithmType,o=r.data;if(n)if("function"!=typeof t[n])he.postMessage({_algorithmType:"FAILURE"});else{var i=t[n].apply(t,o);he.postMessage({_algorithmType:"SUCCESS",data:i})}}})();
 //# sourceMappingURL=index.worker.js.map

es/dijkstra.d.ts

@@ -5,4 +5,6 @@ import { GraphData } from './types';
     path: {};
+    edgePath: {};
     allPath: {};
+    allEdgePath: {};
 };
 export default dijkstra;

es/dijkstra.js

@@ -55,7 +55,13 @@ import { __spreadArray } from "tslib";
 
-      if (D[w] > D[minNode.id] + weight) {
-        D[w] = D[minNode.id] + weight;
-        prevs[w] = [minNode.id];
-      } else if (D[w] === D[minNode.id] + weight) {
-        prevs[w].push(minNode.id);
+      if (D[w] > D[minNodeId] + weight) {
+        D[w] = D[minNodeId] + weight;
+        prevs[w] = [{
+          node: minNodeId,
+          edge: edge.id
+        }];
+      } else if (D[w] === D[minNodeId] + weight) {
+        prevs[w].push({
+          node: minNodeId,
+          edge: edge.id
+        });
       }
@@ -69,3 +75,6 @@ });
 
-  prevs[source] = [source]; // 每个节点存可能存在多条最短路径
+  prevs[source] = [{
+    node: source,
+    edge: undefined
+  }]; // 每个节点存可能存在多条最短路径
 
@@ -76,11 +85,30 @@ var paths = {};
     if (D[target] !== Infinity) {
-      findAllPaths(source, target, prevs, paths);
+      findAllPaths(source, {
+        node: target
+      }, prevs, paths);
     }
-  } // 兼容之前单路径
+  }
 
+  var nodePaths = {};
+  var edgePaths = {};
+  Object.keys(paths).forEach(function (nodeId) {
+    var pathsFromNode = paths[nodeId];
+    nodePaths[nodeId] = pathsFromNode.map(function (path) {
+      return path.map(function (item) {
+        return item.node;
+      });
+    });
+    edgePaths[nodeId] = pathsFromNode.map(function (path) {
+      return path.map(function (item) {
+        return item.edge;
+      }).filter(Boolean);
+    });
+  }); // 兼容之前单路径
 
   var path = {};
+  var edgePath = {};
 
   for (var target in paths) {
-    path[target] = paths[target][0];
+    path[target] = nodePaths[target][0];
+    edgePath[target] = edgePaths[target][0];
   }
@@ -91,3 +119,5 @@
     path: path,
-    allPath: paths
+    edgePath: edgePath,
+    allPath: nodePaths,
+    allEdgePath: edgePaths
   };
@@ -99,8 +129,8 @@ };
 function findAllPaths(source, target, prevs, foundPaths) {
-  if (source === target) {
-    return [source];
+  if (source === target.node) {
+    return [target];
   }
 
-  if (foundPaths[target]) {
-    return foundPaths[target];
+  if (foundPaths[target.node]) {
+    return foundPaths[target.node];
   }
@@ -110,3 +140,3 @@
 
-  for (var _i = 0, _a = prevs[target]; _i < _a.length; _i++) {
+  for (var _i = 0, _a = prevs[target.node]; _i < _a.length; _i++) {
     var prev = _a[_i];
@@ -118,8 +148,19 @@ var prevPaths = findAllPaths(source, prev, prevs, foundPaths);
       var prePath = prevPaths_1[_b];
-      if (isArray(prePath)) paths.push(__spreadArray(__spreadArray([], prePath, true), [target], false));else paths.push([prePath, target]);
+
+      if (isArray(prePath)) {
+        var frontItems = __spreadArray([], prePath, true).splice(0, prePath.length - 1);
+
+        paths.push(__spreadArray(__spreadArray([], frontItems, true), [prev, {
+          node: target.node
+        }], false));
+      } else {
+        paths.push([prePath, {
+          node: target.node
+        }]);
+      }
     }
   }
 
-  foundPaths[target] = paths;
-  return foundPaths[target];
+  foundPaths[target.node] = paths;
+  return foundPaths[target.node];
 }

es/find-path.d.ts

@@ -6,3 +6,5 @@ import { GraphData } from './types';
     allPath: any;
+    edgePath: any;
+    allEdgePath: any;
 };
 export declare const findAllPath: (graphData: GraphData, start: string, end: string, directed?: boolean) => any[];

es/find-path.js

@@ -7,3 +7,5 @@ import dijkstra from './dijkstra';
       path = _a.path,
-      allPath = _a.allPath;
+      allPath = _a.allPath,
+      edgePath = _a.edgePath,
+      allEdgePath = _a.allEdgePath;
 
@@ -13,3 +15,5 @@ return {
     path: path[end],
-    allPath: allPath[end]
+    allPath: allPath[end],
+    edgePath: edgePath[end],
+    allEdgePath: allEdgePath[end]
   };
@@ -16,0 +20,0 @@ };

es/index.d.ts

@@ -48,3 +48,5 @@ import getAdjMatrix from './adjacent-matrix';
         path: {};
+        edgePath: {};
         allPath: {};
+        allEdgePath: {};
     };
@@ -56,2 +58,4 @@ findAllPath: (graphData: import("./types").GraphData, start: string, end: string, directed?: boolean) => any[];
         allPath: any;
+        edgePath: any;
+        allEdgePath: any;
     };
@@ -58,0 +62,0 @@ floydWarshall: (graphData: import("./types").GraphData, directed?: boolean) => import("./types").Matrix[];

es/types.d.ts

@@ -80,3 +80,5 @@ export declare type Matrix = number[];
         allPath: object;
+        allEdgePath: object;
         path: object;
+        edgePath: object;
     };
@@ -83,0 +85,0 @@ findAllPath: (graphData: GraphData, start: string, end: string, directed?: boolean) => any;

lib/dijkstra.d.ts

@@ -5,4 +5,6 @@ import { GraphData } from './types';
     path: {};
+    edgePath: {};
     allPath: {};
+    allEdgePath: {};
 };
 export default dijkstra;

lib/dijkstra.js

@@ -64,7 +64,13 @@ "use strict";
 
-      if (D[w] > D[minNode.id] + weight) {
-        D[w] = D[minNode.id] + weight;
-        prevs[w] = [minNode.id];
-      } else if (D[w] === D[minNode.id] + weight) {
-        prevs[w].push(minNode.id);
+      if (D[w] > D[minNodeId] + weight) {
+        D[w] = D[minNodeId] + weight;
+        prevs[w] = [{
+          node: minNodeId,
+          edge: edge.id
+        }];
+      } else if (D[w] === D[minNodeId] + weight) {
+        prevs[w].push({
+          node: minNodeId,
+          edge: edge.id
+        });
       }
@@ -78,3 +84,6 @@ });
 
-  prevs[source] = [source]; // 每个节点存可能存在多条最短路径
+  prevs[source] = [{
+    node: source,
+    edge: undefined
+  }]; // 每个节点存可能存在多条最短路径
 
@@ -85,11 +94,30 @@ var paths = {};
     if (D[target] !== Infinity) {
-      findAllPaths(source, target, prevs, paths);
+      findAllPaths(source, {
+        node: target
+      }, prevs, paths);
     }
-  } // 兼容之前单路径
+  }
 
+  var nodePaths = {};
+  var edgePaths = {};
+  Object.keys(paths).forEach(function (nodeId) {
+    var pathsFromNode = paths[nodeId];
+    nodePaths[nodeId] = pathsFromNode.map(function (path) {
+      return path.map(function (item) {
+        return item.node;
+      });
+    });
+    edgePaths[nodeId] = pathsFromNode.map(function (path) {
+      return path.map(function (item) {
+        return item.edge;
+      }).filter(Boolean);
+    });
+  }); // 兼容之前单路径
 
   var path = {};
+  var edgePath = {};
 
   for (var target in paths) {
-    path[target] = paths[target][0];
+    path[target] = nodePaths[target][0];
+    edgePath[target] = edgePaths[target][0];
   }
@@ -100,3 +128,5 @@
     path: path,
-    allPath: paths
+    edgePath: edgePath,
+    allPath: nodePaths,
+    allEdgePath: edgePaths
   };
@@ -109,8 +139,8 @@ };
 function findAllPaths(source, target, prevs, foundPaths) {
-  if (source === target) {
-    return [source];
+  if (source === target.node) {
+    return [target];
   }
 
-  if (foundPaths[target]) {
-    return foundPaths[target];
+  if (foundPaths[target.node]) {
+    return foundPaths[target.node];
   }
@@ -120,3 +150,3 @@
 
-  for (var _i = 0, _a = prevs[target]; _i < _a.length; _i++) {
+  for (var _i = 0, _a = prevs[target.node]; _i < _a.length; _i++) {
     var prev = _a[_i];
@@ -128,8 +158,18 @@ var prevPaths = findAllPaths(source, prev, prevs, foundPaths);
       var prePath = prevPaths_1[_b];
-      if ((0, _util.isArray)(prePath)) paths.push((0, _tslib.__spreadArray)((0, _tslib.__spreadArray)([], prePath, true), [target], false));else paths.push([prePath, target]);
+
+      if ((0, _util.isArray)(prePath)) {
+        var frontItems = (0, _tslib.__spreadArray)([], prePath, true).splice(0, prePath.length - 1);
+        paths.push((0, _tslib.__spreadArray)((0, _tslib.__spreadArray)([], frontItems, true), [prev, {
+          node: target.node
+        }], false));
+      } else {
+        paths.push([prePath, {
+          node: target.node
+        }]);
+      }
     }
   }
 
-  foundPaths[target] = paths;
-  return foundPaths[target];
+  foundPaths[target.node] = paths;
+  return foundPaths[target.node];
 }

lib/find-path.d.ts

@@ -6,3 +6,5 @@ import { GraphData } from './types';
     allPath: any;
+    edgePath: any;
+    allEdgePath: any;
 };
 export declare const findAllPath: (graphData: GraphData, start: string, end: string, directed?: boolean) => any[];

lib/find-path.js

@@ -18,3 +18,5 @@ "use strict";
       path = _a.path,
-      allPath = _a.allPath;
+      allPath = _a.allPath,
+      edgePath = _a.edgePath,
+      allEdgePath = _a.allEdgePath;
 
@@ -24,3 +26,5 @@ return {
     path: path[end],
-    allPath: allPath[end]
+    allPath: allPath[end],
+    edgePath: edgePath[end],
+    allEdgePath: allEdgePath[end]
   };
@@ -27,0 +31,0 @@ };

lib/index.d.ts

@@ -48,3 +48,5 @@ import getAdjMatrix from './adjacent-matrix';
         path: {};
+        edgePath: {};
         allPath: {};
+        allEdgePath: {};
     };
@@ -56,2 +58,4 @@ findAllPath: (graphData: import("./types").GraphData, start: string, end: string, directed?: boolean) => any[];
         allPath: any;
+        edgePath: any;
+        allEdgePath: any;
     };
@@ -58,0 +62,0 @@ floydWarshall: (graphData: import("./types").GraphData, directed?: boolean) => import("./types").Matrix[];

lib/types.d.ts

@@ -80,3 +80,5 @@ export declare type Matrix = number[];
         allPath: object;
+        allEdgePath: object;
         path: object;
+        edgePath: object;
     };
@@ -83,0 +85,0 @@ findAllPath: (graphData: GraphData, start: string, end: string, directed?: boolean) => any;

package.json

 {
   "name": "@antv/algorithm",
-  "version": "0.1.25",
+  "version": "0.1.26-beta.0",
   "description": "graph algorithm",
@@ -34,3 +34,3 @@ "keywords": [
     "test": "npm run build:umd && jest",
-    "test-live": "npm run build:umd && DEBUG_MODE=1 jest --watch ./tests/unit/louvain-spec.ts",
+    "test-live": "npm run build:umd && DEBUG_MODE=1 jest --watch ./tests/unit/dijkstra-spec.ts",
     "test-live:async": "npm run build:umd && DEBUG_MODE=1 jest --watch ./tests/unit/louvain-async-spec.ts",
@@ -37,0 +37,0 @@ "lint-staged:js": "eslint --ext .js,.jsx,.ts,.tsx",

No alert changes

Improved metrics

Total package byte prevSize

1230066

increased by0.74%

Lines of code

12769

increased by0.88%

No dependency changes