vega-dataflow - npm Package Compare versions

Comparing version 2.0.0-beta.3 to 2.0.0-beta.4

build/vega-dataflow.min.js

@@ -1,2 +0,2 @@
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e,i;a.length<s?a.push(t):(i=~~(u*Math.random()),i<a.length&&i>=o&&(e=a[i],l[e._id]&&n.rem.push(e),a[i]=t)),++u}var n=e.fork(),r=t.modified("size"),s=t.size,a=this.value,u=this.count,o=0,l=a.reduce(function(t,e){return t[e._id]=1,t},{});if(e.rem.length&&(e.visit(e.REM,function(t){l[t._id]&&(l[t._id]=-1,n.rem.push(t)),--u}),a=a.filter(function(t){return l[t._id]!==-1})),(e.rem.length||r)&&a.length<s&&e.source&&(o=u=a.length,e.visit(e.SOURCE,function(t){l[t._id]||i(t)}),o=-1),r&&a.length>s){for(var d=0,h=a.length-s;d<h;++d)l[a[d]._id]=-1,n.rem.push(a[d]);a=a.slice(h)}return e.mod.length&&e.visit(e.MOD,function(t){l[t._id]&&n.mod.push(t)}),e.add.length&&e.visit(e.ADD,i),(e.add.length||o<0)&&(n.add=a.filter(function(t){return!l[t._id]})),this.count=u,this.value=n.source=a,n};var ti=e.inherits(Wt,K);ti.transform=function(t,e){return this.value=e.source,e.changed()?e.fork(e.NO_SOURCE|e.NO_FIELDS):e.StopPropagation};var ei=e.inherits(Gt,K);ei.transform=function(t,e){function i(t){r[n(t)]=t}var n=t.field,r=this.value,s=!0;return t.modified("field")||e.modified(n.fields)?(this.value=r={},e.visit(e.SOURCE,i)):e.changed()?(e.visit(e.REM,function(t){r[n(t)]=void 0}),e.visit(e.ADD,i)):s=!1,this.modified(s),e.fork()};var ii=e.inherits(Kt,K);ii.transform=function(t,e){var i=!this.value||t.modified("field")||t.modified("sort")||e.changed()||t.sort&&e.modified(t.sort.fields);i&&(this.value=(t.sort?e.source.slice().sort(t.sort):e.source).map(t.field))};var ni={type:"Aggregate",metadata:{generates:!0,changes:!0},params:[{name:"groupby",type:"field",array:!0},{name:"fields",type:"field",array:!0},{name:"ops",type:"enum",array:!0,values:["count","valid","missing","distinct","sum","mean","average","variance","variancep","stdev","stdevp","median","q1","q3","modeskew","min","max","argmin","argmax"]},{name:"as",type:"string",array:!0},{name:"drop",type:"boolean",default:!0},{name:"key",type:"field"}]},ri={type:"Bin",metadata:{modifies:!0},params:[{name:"field",type:"field",required:!0},{name:"maxbins",type:"number",default:20},{name:"base",type:"number",default:10},{name:"divide",type:"number",array:!0,default:[5,2]},{name:"extent",type:"number",array:!0,length:2,required:!0},{name:"step",type:"number"},{name:"steps",type:"number",array:!0},{name:"minstep",type:"number",default:0},{name:"nice",type:"boolean",default:!0},{name:"name",type:"string"},{name:"as",type:"string",array:!0,length:2,default:["bin0","bin1"]}]},si={type:"Collect",metadata:{source:!0},params:[{name:"sort",type:"compare"}]},ai={type:"CountPattern",metadata:{generates:!0,changes:!0},params:[{name:"field",type:"field",required:!0},{name:"case",type:"enum",values:["upper","lower","mixed"],default:"mixed"},{name:"pattern",type:"string",default:'[\\w"]+'},{name:"stopwords",type:"string",default:""},{name:"as",type:"string",array:!0,length:2,default:["text","count"]}]},ui={type:"Cross",metadata:{source:!0,generates:!0,changes:!0},params:[{name:"filter",type:"expr"},{name:"as",type:"string",array:!0,length:2,default:["a","b"]}]},oi=[{key:{function:"normal"},params:[{name:"mean",type:"number",default:0},{name:"stdev",type:"number",default:1}]},{key:{function:"uniform"},params:[{name:"min",type:"number",default:0},{name:"max",type:"number",default:1}]},{key:{function:"kde"},params:[{name:"field",type:"field",required:!0},{name:"from",type:"data"},{name:"bandwidth",type:"number",default:0}]}],li={key:{function:"mixture"},params:[{name:"distributions",type:"param",array:!0,params:oi},{name:"weights",type:"number",array:!0}]},di={type:"Density",metadata:{generates:!0,source:!0},params:[{name:"extent",type:"number",array:!0,length:2},{name:"steps",type:"number",default:100},{name:"method",type:"string",default:"pdf",values:["pdf","cdf"]},{name:"distribution",type:"param",params:oi.concat(li)},{name:"as",type:"string",array:!0}]},hi={type:"Extent",metadata:{},params:[{name:"field",type:"field",required:!0}]},fi={type:"Filter",metadata:{changes:!0},params:[{name:"expr",type:"expr",required:!0}]},ci={type:"Fold",metadata:{generates:!0,changes:!0},params:[{name:"fields",type:"field",array:!0,required:!0},{name:"as",type:"string",array:!0,length:2,default:["key","value"]}]},mi={type:"Formula",metadata:{modifies:!0},params:[{name:"expr",type:"expr",required:!0},{name:"as",type:"string",required:!0}]},pi={type:"Impute",metadata:{changes:!0},params:[{name:"field",type:"field",required:!0},{name:"groupby",type:"field",array:!0},{name:"orderby",type:"field",array:!0},{name:"method",type:"enum",default:"value",values:["value","mean","median","max","min"]},{name:"value",default:0}]},vi={type:"Lookup",metadata:{modifies:!0},params:[{name:"index",type:"index",params:[{name:"from",type:"data",required:!0},{name:"key",type:"field",required:!0}]},{name:"fields",type:"field",array:!0,required:!0},{name:"as",type:"string",array:!0,required:!0},{name:"default",default:null}]},gi={type:"Range",metadata:{generates:!0,source:!0},params:[{name:"start",type:"number",required:!0},{name:"stop",type:"number",required:!0},{name:"step",type:"number",default:1}],output:["value"]},_i={type:"Rank",metadata:{modifies:!0},params:[{name:"field",type:"field"},{name:"normalize",type:"boolean",default:!1},{name:"as",type:"string",default:"rank"}]},yi={type:"Sample",metadata:{source:!0,changes:!0},params:[{name:"size",type:"number",default:1e3}]};V(ni,tt),V(ri,nt),V(si,rt),V(ai,ut),V(ui,lt),V(di,ft),V(hi,mt),V(fi,yt),V(ci,xt),V(mi,wt),V(pi,qt),V(vi,Rt),V(gi,zt),V(_i,It),V(yi,jt),$("Compare",st),$("Facet",vt),$("Field",gt),$("Generate",Dt),$("Key",Ft),$("MultiExtent",St),$("MultiValues",Ct),$("Params",Ut),$("PreFacet",Lt),$("Relay",Tt),$("Sieve",Wt),$("Subflow",pt),$("TupleIndex",Gt),$("Values",Kt),t.UniqueList=s,t.changeset=c,t.Dataflow=W,t.EventStream=_,t.Parameters=m,t.Pulse=q,t.MultiPulse=N,t.Operator=v,t.Transform=K,t.ingest=o,t.tupleid=a,t.definition=B,t.definitions=Oe,t.register=V,t.transform=$,t.transforms=qe,Object.defineProperty(t,"__esModule",{value:!0})});

package.json

 {
   "name": "vega-dataflow",
-  "version": "2.0.0-beta.3",
+  "version": "2.0.0-beta.4",
   "description": "Reactive dataflow processing.",
@@ -5,0 +5,0 @@ "keywords": [

src/Pulse.js

@@ -197,5 +197,9 @@ import {array, isArray, visitArray} from 'vega-util';
  * source are added to the MOD set, unless already present in the ADD set.
- * @return {Pulse} - This pulse instance.
+ * @param {boolean} [fork=false] - If true, returns a forked copy of this
+ *   pulse, and invokes reflow on that derived pulse.
+ * @return {Pulse} - The reflowed pulse instance.
  */
-prototype.reflow = function() {
+prototype.reflow = function(fork) {
+  if (fork) return this.fork(ALL).reflow();
+
   var len = this.add.length,
@@ -202,0 +206,0 @@ src = this.source && this.source.length;

src/transforms/Bin.js

@@ -24,3 +24,3 @@ import Transform from '../Transform';
       b1 = as[1],
-      flag = _.modified() ? (pulse.reflow(), pulse.SOURCE)
+      flag = _.modified() ? (pulse = pulse.reflow(true), pulse.SOURCE)
         : pulse.modified(accessorFields(_.field)) ? pulse.ADD_MOD
@@ -27,0 +27,0 @@ : pulse.ADD;

src/transforms/Facet.js

@@ -41,3 +41,3 @@ import Transform from '../Transform';
     df = pulse.dataflow;
-    sf = df.add(new Subflow(pulse.fork(), this))
+    sf = df.add(new Subflow(pulse.fork(pulse.NO_SOURCE), this))
       .connect(flow(df, key, this._count++, p));
@@ -44,0 +44,0 @@ flows[key] = sf;

src/transforms/Fold.js

@@ -33,3 +33,3 @@ import Transform from '../Transform';
       stamp = pulse.stamp,
-      out = pulse.fork(),
+      out = pulse.fork(pulse.NO_SOURCE),
       i = 0, mask = 0, id;
@@ -36,0 +36,0 @@

src/transforms/Formula.js

@@ -28,3 +28,3 @@ import Transform from '../Transform';
     // parameters updated, need to reflow
-    pulse.materialize().reflow().visit(pulse.SOURCE, set);
+    pulse = pulse.materialize().reflow(true).visit(pulse.SOURCE, set);
   } else {
@@ -31,0 +31,0 @@ mod = pulse.modified(func.fields);

src/transforms/Lookup.js

@@ -51,3 +51,3 @@ import Transform from '../Transform';
     flag = pulse.SOURCE;
-    out = pulse.fork(pulse.ALL).reflow();
+    out = pulse.reflow(true);
   } else {
@@ -54,0 +54,0 @@ mods = keys.some(function(k) { return pulse.modified(k.fields); });

src/transforms/Params.js

@@ -19,3 +19,3 @@ import Transform from '../Transform';
   this.value = _;
-  return pulse.fork(); // do not pass tuples
+  return pulse.fork(pulse.NO_SOURCE | pulse.NO_FIELDS); // do not pass tuples
 };

src/transforms/Rank.js

@@ -50,3 +50,3 @@ import Transform from '../Transform';
 
-  return pulse.reflow().modifies(as);
+  return pulse.reflow(_.modified()).modifies(as);
 };

src/transforms/Subflow.js

@@ -54,3 +54,3 @@ import Operator from '../Operator';
 prototype.init = function(pulse) {
-  this.value.init(pulse);
+  this.value.init(pulse, pulse.NO_SOURCE);
 };
@@ -57,0 +57,0 @@

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Total package byte prevSize

283162

increased by0.24%

Lines of code

7277

increased by0.08%

No dependency changes