@antv/algorithm - npm Package Compare versions

Comparing version 0.1.8-beta.5 to 0.1.8-beta.6

dist/index.worker.js

@@ -1,2 +0,2 @@
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L=m[y],N=b[L].outDegree;N>0&&(n+=v[L]/N)}p[E]=r*n,i+=p[E]}}for(i=(1-i)/c,o=0,g=0;g<c;++g){var M;n=p[E=(M=u[g]).id]+i,o+=Math.abs(n-v[E]),v[E]=n}a-=1}return v};var G="-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},B=function(){function e(e,t){void 0===e&&(e=-1),void 0===t&&(t=G),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}(),H=function(){function e(e,t,r){void 0===e&&(e=-1),void 0===t&&(t=!0),void 0===r&&(r=!1),this.id=e,this.edgeIdAutoIncrease=t,this.edges=[],this.nodes=[],this.nodeMap={},this.edgeMap={},this.nodeLabelMap={},this.edgeLabelMap={},this.counter=0,this.directed=r}return e.prototype.getNodeNum=function(){return this.nodes.length},e.prototype.addNode=function(e,t){if(!this.nodeMap[e]){var r=new B(e,t);this.nodes.push(r),this.nodeMap[e]=r,this.nodeLabelMap[t]||(this.nodeLabelMap[t]=[]),this.nodeLabelMap[t].push(e)}},e.prototype.addEdge=function(e,t,r,n){if((this.edgeIdAutoIncrease||void 0===e)&&(e=this.counter++),!(this.nodeMap[t]&&this.nodeMap[r]&&this.nodeMap[r].edgeMap[e])){var o=new z(e,t,r,n);if(this.edges.push(o),this.edgeMap[e]=o,this.nodeMap[t].addEdge(o),this.edgeLabelMap[n]||(this.edgeLabelMap[n]=[]),this.edgeLabelMap[n].push(o),!this.directed){var i=new z(e,r,t,n);this.nodeMap[r].addEdge(i),this.edgeLabelMap[n].push(i)}}},e}(),_=function(){function e(e,t,r,n,o){this.fromNode=e,this.toNode=t,this.nodeEdgeNodeLabel={nodeLabel1:r||G,edgeLabel:n||"-1",nodeLabel2:o||G}}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}(),K=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 _(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 H(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!==G&&r.addNode(t,i),d!==G&&r.addNode(n,d),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}(),W=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}(),J=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,s=e.top,u=void 0===s?10:s,f=e.directed,h=void 0!==f&&f,c=e.verbose,l=void 0!==c&&c;this.graphs=t,this.dfsCode=new K,this.support=0,this.frequentSize1Subgraphs=[],this.frequentSubgraphs=[],this.minSupport=n,this.top=u,this.directed=h,this.counter=0,this.maxNodeNum=d,this.minNodeNum=i,this.verbose=l,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 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],f=e.nodeMap[u.to];r<=f.label&&!n.hasNode(f)&&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 f=d[u],h=i[f.to].label;t.to===f.to||r>h||n.hasNode(i[f.to])||(t.label<f.label||t.label===f.label&&a<=h)&&o.push(f)}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 K,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i=t.label+"-"+e.label+"-"+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);i.dfsEdgeList.push(new _(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var s=function(a){for(var d=i.buildRmpath(),u=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,f=i.dfsEdgeList[d[0]].toNode,h={},c=!1,l=0,p=r?-1:0,v=function(t){if(c)return"break";a.forEach((function(r){var o=new W(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(h[a.label]||(h[a.label]={projected:[],edgeLabel:a.label}),h[a.label].projected.push({graphId:n.id,edge:h,preNode:r}),l=i.dfsEdgeList[d[t]].fromNode,c=!0)}))},g=d.length-1;g>p&&"break"!==v(g);g--);if(c){var b=e.findMinLabel(h);i.dfsEdgeList.push(new _(f,l,G,b.edgeLabel,G));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&s(h[b.edgeLabel].projected)}var m={};c=!1;var y=0;a.forEach((function(t){var r=new W(t),i=e.findForwardPureEdges(n,r.edges[d[0]],u,r);i.length>0&&(c=!0,y=f,i.forEach((function(e){var r=e.label+"-"+o[e.to].label;m[r]||(m[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),m[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var L=d.length,N=function(t){if(c)return"break";var r=d[t];a.forEach((function(t){var a=new W(t),d=e.findForwardRmpathEdges(n,a.edges[r],u,a);d.length>0&&(c=!0,y=i.dfsEdgeList[r].fromNode,d.forEach((function(e){var r=e.label+"-"+o[e.to].label;m[r]||(m[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),m[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}))};for(g=0;g<L&&"break"!==N(g);g++);if(!c)return!0;var M=e.findMinLabel(m);i.dfsEdgeList.push(new _(y,f+1,G,M.edgeLabel,M.nodeLabel2));var j=i.dfsEdgeList.length-1;return t.dfsEdgeList[j]===i.dfsEdgeList[j]&&s(m[M.edgeLabel+"-"+M.nodeLabel2].projected)},u=d.nodeLabel1+"-"+d.edgeLabel+"-"+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,f=new W(e),h=n.length-1;h>=0;h--){var c=t.findBackwardEdge(s,f.edges[n[h]],f.edges[n[0]],f);if(c){var l=t.dfsCode.dfsEdgeList[n[h]].fromNode+"-"+c.label;d[l]||(d[l]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[h]].fromNode,edgeLabel:c.label}),d[l].projected.push({graphId:e.graphId,edge:c,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(s,f.edges[n[0]],i,f).forEach((function(t){var r=o+"-"+t.label+"-"+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 p=function(r){t.findForwardRmpathEdges(s,f.edges[n[r]],i,f).forEach((function(o){var i=t.dfsCode.dfsEdgeList[n[r]].fromNode+"-"+o.label+"-"+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(h=0;h<n.length;h++)p(h)}})),Object.keys(d).forEach((function(e){var r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new _(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 _(n,o+1,G,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,f=r+"-"+u;if(!a[f]){var h=o[u]||0;h++,o[u]=h}a[f]={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 f=e.label,h=r+"-"+n+"-"+f+"-"+o,c=n+"-"+f+"-"+o;if(!i[c]){var l=i[c]||0;l++,i[c]=l}d[h]={graphId:r,nodeLabel1:n,edgeLabel:f,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=t.label+"-"+e.label+"-"+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 _(0,1,i,a,d)),e.subGraphMining(o),e.dfsCode.dfsEdgeList.pop()}))}},e}(),Q="cluster";var V=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(X(i,e,t,r,n))})),o},X=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}},Y=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,f=null===(d=t[s.end])||void 0===d?void 0:d.nodeIdxs;if(u&&f){var h=new Set(f),c=u.filter((function(e){return h.has(e)}));if(c&&c.length){for(var l={},p=c.length,v=0;v<p;v++){var g=o[c[v]];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},Z=function(e,t,r,n){var o={};e.nodes.forEach((function(e){o[e.id]=e}));var i=0;return e.edges.forEach((function(e){var a=o[e.source][r],d=o[e.target][r],s=t.nodes[0][r],u=t.nodes[1][r],f=t.edges[0][n];e[n]===f&&(a===s&&d===u||a===u&&d===s)&&i++})),i},$=function(e,t){var r={},n={};return e.forEach((function(e,o){r[e.id]={idx:o,node:e,degree:0};var i=e[t];n[i]||(n[i]=[]),n[i].push(e)})),{nodeMap:r,nodeLabelMap:n}},ee=function(e,t,r){var n={},o={};return e.forEach((function(e,i){n[""+u]={idx:i,edge:e};var a=e[t];o[a]||(o[a]=[]),o[a].push(e);var d=r[e.source];d&&d.degree++;var s=r[e.target];s&&s.degree++})),{edgeMap:n,edgeLabelMap:o}},te=function(e,t,r){var n=t.length,o={};return t.forEach((function(t,i){for(var a=r?0:i+1,d=e[i].id,s=a;s<n;s++)if(i!==s){var u=e[s].id,f=t[s];o[d+"-"+u]=f,r||(o[u+"-"+d]=f)}})),o};const re=function(e,t,r,n,o,i,a){if(void 0===r&&(r=!1),void 0===i&&(i="cluster"),void 0===a&&(a="cluster"),e&&e.nodes){var d=e.nodes.length;if(d){var 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u=a[s],f=e.nodeMap[u.to];r<=f.label&&!n.hasNode(f)&&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 f=d[u],h=i[f.to].label;t.to===f.to||r>h||n.hasNode(i[f.to])||(t.label<f.label||t.label===f.label&&a<=h)&&o.push(f)}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 K,a={};n.nodes.forEach((function(t){e.findForwardRootEdges(n,t).forEach((function(e){var r=o[e.to],i=t.label+"-"+e.label+"-"+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);i.dfsEdgeList.push(new H(0,1,d.nodeLabel1,d.edgeLabel,d.nodeLabel2));var s=function(a){for(var d=i.buildRmpath(),u=i.dfsEdgeList[0].nodeEdgeNodeLabel.nodeLabel1,f=i.dfsEdgeList[d[0]].toNode,h={},c=!1,l=0,p=r?-1:0,v=function(t){if(c)return"break";a.forEach((function(r){var o=new W(r),a=e.findBackwardEdge(n,o.edges[d[t]],o.edges[d[0]],o);a&&(h[a.label]||(h[a.label]={projected:[],edgeLabel:a.label}),h[a.label].projected.push({graphId:n.id,edge:h,preNode:r}),l=i.dfsEdgeList[d[t]].fromNode,c=!0)}))},g=d.length-1;g>p&&"break"!==v(g);g--);if(c){var b=e.findMinLabel(h);i.dfsEdgeList.push(new H(f,l,G,b.edgeLabel,G));var E=i.dfsEdgeList.length-1;return e.dfsCode.dfsEdgeList[E]===i.dfsEdgeList[E]&&s(h[b.edgeLabel].projected)}var m={};c=!1;var y=0;a.forEach((function(t){var r=new W(t),i=e.findForwardPureEdges(n,r.edges[d[0]],u,r);i.length>0&&(c=!0,y=f,i.forEach((function(e){var r=e.label+"-"+o[e.to].label;m[r]||(m[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),m[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}));var L=d.length,N=function(t){if(c)return"break";var r=d[t];a.forEach((function(t){var a=new W(t),d=e.findForwardRmpathEdges(n,a.edges[r],u,a);d.length>0&&(c=!0,y=i.dfsEdgeList[r].fromNode,d.forEach((function(e){var r=e.label+"-"+o[e.to].label;m[r]||(m[r]={projected:[],edgeLabel:e.label,nodeLabel2:o[e.to].label}),m[r].projected.push({graphId:n.id,edge:e,preNode:t})})))}))};for(g=0;g<L&&"break"!==N(g);g++);if(!c)return!0;var M=e.findMinLabel(m);i.dfsEdgeList.push(new H(y,f+1,G,M.edgeLabel,M.nodeLabel2));var j=i.dfsEdgeList.length-1;return t.dfsEdgeList[j]===i.dfsEdgeList[j]&&s(m[M.edgeLabel+"-"+M.nodeLabel2].projected)},u=d.nodeLabel1+"-"+d.edgeLabel+"-"+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,f=new W(e),h=n.length-1;h>=0;h--){var c=t.findBackwardEdge(s,f.edges[n[h]],f.edges[n[0]],f);if(c){var l=t.dfsCode.dfsEdgeList[n[h]].fromNode+"-"+c.label;d[l]||(d[l]={projected:[],toNodeId:t.dfsCode.dfsEdgeList[n[h]].fromNode,edgeLabel:c.label}),d[l].projected.push({graphId:e.graphId,edge:c,preNode:e})}}if(!(r>=t.maxNodeNum)){t.findForwardPureEdges(s,f.edges[n[0]],i,f).forEach((function(t){var r=o+"-"+t.label+"-"+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 p=function(r){t.findForwardRmpathEdges(s,f.edges[n[r]],i,f).forEach((function(o){var i=t.dfsCode.dfsEdgeList[n[r]].fromNode+"-"+o.label+"-"+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(h=0;h<n.length;h++)p(h)}})),Object.keys(d).forEach((function(e){var r=d[e],n=r.toNodeId,i=r.edgeLabel;t.dfsCode.dfsEdgeList.push(new 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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=t.label+"-"+e.label+"-"+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 H(0,1,i,a,d)),e.subGraphMining(o),e.dfsCode.dfsEdgeList.pop()}))}},e}(),Q="cluster";var V=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(X(i,e,t,r,n))})),o},X=function(e,t,r,n,o){var i=[r],a=[],d={};return 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t=g[e].node[i];z[t]?z[t].push(_[e]):z[t]=[_[e]]})),Object.keys(z).forEach((function(e){z[e].sort((function(e,t){return e-t}))}))):z=U;for(var H=function(n){var o=G[n],d=o.nodes[0],s={},u={};o.nodes.forEach((function(e,t){u[e.id]={idx:t,node:e,degree:0};var r=e[i];s[r]?s[r]++:s[r]=1}));var f=[],h={};e.edges.forEach((function(e){u[e.source]&&u[e.target]&&(f.push(e),h[e[a]]?h[e[a]]++:h[e[a]]=1,u[e.source].degree++,u[e.target].degree++)}));for(var c=Object.keys(E).length,p=!1,v=0;v<c;v++){var m=Object.keys(E)[v];if(!h[m]||h[m]<E[m].length){p=!0;break}}if(p)return G.splice(n,1),"continue";var y=f.length;if(y<t.edges.length)return G.splice(n,1),"break";var L=!1,N=function(e){var t=f[e],n=t[a],o=E[n];if(!o||!o.length)return h[n]--,o&&h[n]<o.length?(L=!0,"break"):(f.splice(e,1),u[t.source].degree--,u[t.target].degree--,"continue");var d=u[t.source].node[i],s=u[t.target].node[i],c=!1;return o.forEach((function(e){var t=g[e.source].node,n=g[e.target].node;t[i]===d&&n[i]===s&&(c=!0),r||t[i]!==s||n[i]!==d||(c=!0)})),c?void 0:(h[n]--,o&&h[n]<o.length?(L=!0,"break"):(f.splice(e,1),u[t.source].degree--,u[t.target].degree--,"continue"))};for(v=y-1;v>=0&&"break"!==N(v);v--);if(L)return G.splice(n,1),"continue";o.edges=f;var M=k(o,o.nodes[0].id,!1).length;if(Object.keys(M).reverse().forEach((function(e){if(e!==o.nodes[0].id&&!L){if(M[e]===1/0){var t=u[e].node[i];if(s[t]--,s[t]<b[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=l[e].node[i];if(!z[n]||!z[n].length||M[e]>z[n][z[n].length-1]){if(t=u[e].node[i],s[t]--,s[t]<b[t].length)return void(L=!0);r=o.nodes.indexOf(u[e].node),o.nodes.splice(r,1),u[e]=void 0}}})),L)return G.splice(n,1),"continue";for(var j=!0,w=0;j&&!L;){if(j=!1,u[d.id].degree<g[P.id].degree){L=!0;break}if(s[d[i]]<b[d[i]].length){L=!0;break}for(var I=o.nodes.length-1;I>=0;I--){var x=o.nodes[I],O=u[x.id].degree,S=x[i];if(O<F[S]){if(s[x[i]]--,s[x[i]]<b[x[i]].length){L=!0;break}o.nodes.splice(I,1),u[x.id]=void 0,j=!0}}if(L||!j&&0!==w)break;for(var C=(y=f.length)-1;C>=0;C--){var T=f[C];if(!u[T.source]||!u[T.target]){f.splice(C,1);var q=T[a];if(h[q]--,u[T.source]&&u[T.source].degree--,u[T.target]&&u[T.target].degree--,E[q]&&h[q]<E[q].length){L=!0;break}j=!0}}w++}return L||L||o.nodes.length<t.nodes.length||f.length<t.edges.length?(G.splice(n,1),"continue"):void 0},K=G.length-1;K>=0&&"break"!==H(K);K--);var W=G.length,re=function(e){var t=G[e],r={};t.edges.forEach((function(e){var t=e.source+"-"+e.target+"-"+e.label;r[t]?r[t]++:r[t]=1}));for(var n=function(e){var t=G[e],n={};t.edges.forEach((function(e){var t=e.source+"-"+e.target+"-"+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&&G.splice(e,1)},o=W-1;o>e;o--)n(o);W=G.length};for(K=0;K<=W-1;K++)re(K);return G}}};var ne=self;ne.onmessage=function(e){var r=e.data,n=r._algorithmType,o=r.data;if(n)if("function"!=typeof t[n])ne.postMessage({_algorithmType:"FAILURE"});else{var i=t[n].apply(t,o);ne.postMessage({_algorithmType:"SUCCESS",data:i})}}})();
 //# sourceMappingURL=index.worker.js.map

es/workers/createWorker.js

@@ -19,3 +19,3 @@ import { MESSAGE } from './constant';
       worker.postMessage({
-        type: type,
+        _algorithmType: type,
         data: data
@@ -27,5 +27,5 @@ });
             data = _a.data,
-            type = _a.type;
+            _algorithmType = _a._algorithmType;
 
-        if (MESSAGE.SUCCESS === type) {
+        if (MESSAGE.SUCCESS === _algorithmType) {
           resolve(data);
@@ -32,0 +32,0 @@ } else {

es/workers/index.worker.js

@@ -7,9 +7,15 @@ import * as algorithm from './algorithm';
   var _a = event.data,
-      type = _a.type,
-      data = _a.data;
+      _algorithmType = _a._algorithmType,
+      data = _a.data; // 如果发送内容没有私有类型。说明不是自己发的。不管
+  // fix: https://github.com/antvis/algorithm/issues/25
 
-  if (typeof algorithm[type] === 'function') {
-    var result = algorithm[type].apply(algorithm, data);
+  if (!_algorithmType) {
+    return;
+  }
+
+  if (typeof algorithm[_algorithmType] === 'function') {
+    var result = algorithm[_algorithmType].apply(algorithm, data);
+
     ctx.postMessage({
-      type: MESSAGE.SUCCESS,
+      _algorithmType: MESSAGE.SUCCESS,
       data: result
@@ -21,3 +27,3 @@ });
   ctx.postMessage({
-    type: MESSAGE.FAILURE
+    _algorithmType: MESSAGE.FAILURE
   });
@@ -24,0 +30,0 @@ }; // https://stackoverflow.com/questions/50210416/webpack-worker-loader-fails-to-compile-typescript-worker

lib/workers/createWorker.js

@@ -29,3 +29,3 @@ "use strict";
       worker.postMessage({
-        type: type,
+        _algorithmType: type,
         data: data
@@ -37,5 +37,5 @@ });
             data = _a.data,
-            type = _a.type;
+            _algorithmType = _a._algorithmType;
 
-        if (_constant.MESSAGE.SUCCESS === type) {
+        if (_constant.MESSAGE.SUCCESS === _algorithmType) {
           resolve(data);
@@ -42,0 +42,0 @@ } else {

lib/workers/index.worker.js

@@ -22,9 +22,15 @@ "use strict";
   var _a = event.data,
-      type = _a.type,
-      data = _a.data;
+      _algorithmType = _a._algorithmType,
+      data = _a.data; // 如果发送内容没有私有类型。说明不是自己发的。不管
+  // fix: https://github.com/antvis/algorithm/issues/25
 
-  if (typeof algorithm[type] === 'function') {
-    var result = algorithm[type].apply(algorithm, data);
+  if (!_algorithmType) {
+    return;
+  }
+
+  if (typeof algorithm[_algorithmType] === 'function') {
+    var result = algorithm[_algorithmType].apply(algorithm, data);
+
     ctx.postMessage({
-      type: _constant.MESSAGE.SUCCESS,
+      _algorithmType: _constant.MESSAGE.SUCCESS,
       data: result
@@ -36,3 +42,3 @@ });
   ctx.postMessage({
-    type: _constant.MESSAGE.FAILURE
+    _algorithmType: _constant.MESSAGE.FAILURE
   });
@@ -39,0 +45,0 @@ }; // https://stackoverflow.com/questions/50210416/webpack-worker-loader-fails-to-compile-typescript-worker

package.json

 {
   "name": "@antv/algorithm",
-  "version": "0.1.8-beta.5",
+  "version": "0.1.8-beta.6",
   "description": "graph algorithm",
@@ -5,0 +5,0 @@ "keywords": [

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