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vega-dataflow

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2
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Comparing version 3.0.2 to 3.0.3

6

build/vega-dataflow.js

@@ -1740,3 +1740,7 @@ (function (global, factory) {

this._rank = 0;
this._loader = vegaLoader.loader();
try {
this._loader = vegaLoader.loader();
} catch (e) {
// do nothing if loader module is unavailable
}

@@ -1743,0 +1747,0 @@ this._touched = UniqueList(vegaUtil.id);

2

build/vega-dataflow.min.js

@@ -1,1 +0,1 @@

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this},modify:function(t,e,i){var s={field:e,value:n.constant(i)};return n.isFunction(t)?(s.filter=t,o.push(s)):(s.tuple=t,r.push(s)),this},encode:function(t,e){return n.isFunction(t)?o.push({filter:t,field:e}):r.push({tuple:t,field:e}),this},reflow:function(){return a=!0,this},pulse:function(n,l){function h(t,e,r){r?t[e]=r(t):n.encode=e,a||(f[i(t)]=t)}var f,c,d,p,v,g,m;for(c=0,d=t.length;c<d;++c)n.add.push(u(t[c]));for(f={},c=0,d=e.length;c<d;++c)f[i(g=e[c])]=g;for(c=0,d=s.length;c<d;++c)v=s[c],l.forEach(function(t){v(t)&&(f[i(t)]=t)});for(m in f)n.rem.push(f[m]);for(f={},c=0,d=r.length;c<d;++c)h((p=r[c]).tuple,p.field,p.value),n.modifies(p.field);for(c=0,d=o.length;c<d;++c)p=o[c],v=p.filter,l.forEach(function(t){v(t)&&h(t,p.field,p.value)}),n.modifies(p.field);if(a)n.mod=e.length||s.length?l.filter(function(t){return f.hasOwnProperty(i(t))}):l.slice();else for(m in f)n.mod.push(f[m]);return n}}}function h(){Object.defineProperty(this,L,{writable:!0,value:{}})}function f(t,n,e,r){this.id=++x,this.value=t,this.stamp=-1,this.rank=-1,this.qrank=-1,this.flags=0,n&&(this._update=n),e&&this.parameters(e,r)}function c(t){return function(n){var e=this.flags;return 0===arguments.length?!!(e&t):(this.flags=n?e|t:e&~t,this)}}function d(t,n,e){this.id=++z,this.value=null,e&&(this.receive=e),t&&(this._filter=t),n&&(this._apply=n)}function p(t,n,e){return new d(t,n,e)}function v(t){var n,e,r=new Promise(function(t,r){n=t,e=r});return r.requests=0,r.done=function(){0==--r.requests&&t.runAfter(function(){t._pending=null;try{t.run(),n(t)}catch(t){e(t)}})},t._pending=r}function g(t,e,r,i,s,u){var o,l,h=n.extend({},u,U);n.isFunction(r)||(r=n.constant(r)),void 0===i?o=function(n){t.touch(r(n))}:n.isFunction(i)?(l=new f(null,i,s,!1),o=function(n){var e,i=r(n);l.evaluate(n),a(e=l.value)?t.pulse(i,e,u):t.update(i,e,h)}):o=function(n){t.update(r(n),i,h)},e.apply(o)}function m(t,e,r,i,s,u){var o,a;void 0===i?a=r:(o=n.isFunction(i)?i:n.constant(i),(a=new 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i,s,u;for(i=t[e];e>n&&r(i,s=t[u=e-1>>1])<0;)t[e]=s,e=u;return t[e]=i}function O(t,n,e){for(var r,i=n,s=t.length,u=t[n],o=2*n+1;o<s;)(r=o+1)<s&&e(t[o],t[r])>=0&&(o=r),t[n]=t[o],o=2*(n=o)+1;return t[n]=u,D(t,i,n,e)}function P(){this._log=n.logger(),this.logLevel(n.Error),this._clock=0,this._rank=0,this._loader=e.loader(),this._touched=r(n.id),this._pulses={},this._pulse=null,this._heap=new A(function(t,n){return t.qrank-n.qrank}),this._postrun=[]}function E(t){return function(){return this._log[t].apply(this,arguments)}}function q(t,n){f.call(this,t,null,n)}function M(t){return t=t&&t.toLowerCase(),K.hasOwnProperty(t)?K[t]:null}var b=Symbol("vega_id"),S=1,L="_:mod:_",R=h.prototype;R.set=function(t,e,r,i){var s=this,u=s[t],o=s[L];return null!=e&&e>=0?(u[e]!==r||i)&&(u[e]=r,o[e+":"+t]=-1,o[t]=-1):(u!==r||i)&&(s[t]=r,o[t]=n.isArray(r)?1+r.length:-1),s},R.modified=function(t,e){var r,i=this[L];if(!arguments.length){for(r in 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e,i,s,u,o=this,a=0,l=o.logLevel();if(o._pending)return o.info("Awaiting requests, delaying dataflow run."),0;if(o._pulse)return o.error("Dataflow invoked recursively. 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r.target=t,this._pulses[t.id]=n.pulse(r,i),this},H.touch=function(t,n){var e=n||W;return this._pulse?this._enqueue(t):this._touched.add(t),e.skip&&t.skip(!0),this},H.update=function(t,n,e){var r=e||W;return(t.set(n)||r.force)&&this.touch(t,r),this},H.changeset=l,H.ingest=function(t,n,r){return this.pulse(t,this.changeset().insert(e.read(n,r)))},H.request=function(t,n,e){var r=this,i=r._pending||v(r);i.requests+=1,r.loader().load(n,{context:"dataflow"}).then(function(n){r.ingest(t,n,e)},function(t){r.error("Loading failed",n,t)}).catch(function(t){r.error("Data ingestion failed",n,t)}).then(i.done,i.done)},H.events=function(t,e,r,i){for(var s,u=this,o=p(r,i),a=0,l=(s="string"==typeof t&&"undefined"!=typeof document?document.querySelectorAll(t):n.array(t)).length;a<l;++a)s[a].addEventListener(e,function(t){t.dataflow=u;try{o.receive(t)}catch(t){u.error(t)}finally{u.run()}});return o},H.on=function(t,n,e,r,i){return(t instanceof f?m:g)(this,t,n,e,r,i),this},H.run=function(t){var e,i,s,u,o=this,a=0,l=o.logLevel();if(o._pending)return o.info("Awaiting requests, delaying dataflow run."),0;if(o._pulse)return o.error("Dataflow invoked recursively. Use the runAfter method to queue invocation."),0;if(!o._touched.length)return o.info("Dataflow invoked, but nothing to do."),0;o._pulse=new _(o,++o._clock,t),l>=n.Info&&(s=Date.now(),o.debug("-- START PROPAGATION ("+o._clock+") -----")),o._touched.forEach(function(t){o._enqueue(t,!0)}),o._touched=r(n.id);try{for(;o._heap.size()>0;)(e=o._heap.pop()).rank===e.qrank?(i=e.run(o._getPulse(e,t)),l>=n.Debug&&o.debug(e.id,i===j?"STOP":i,e),i!==j&&(o._pulse=i,e._targets&&e._targets.forEach(function(t){o._enqueue(t)})),++a):o._enqueue(e,!0)}catch(t){u=t}if(o._pulses={},o._pulse=null,l>=n.Info&&(s=Date.now()-s,o.info("> Pulse "+o._clock+": "+a+" operators; "+s+"ms")),u&&(o._postrun=[],o.error(u)),o._onrun)try{o._onrun(o,a,u)}catch(t){o.error(t)}if(o._postrun.length){var h=o._postrun;o._postrun=[],h.forEach(function(t){try{t(o)}catch(t){o.error(t)}})}return a},H.runAsync=function(){return this._pending||Promise.resolve(this.run())},H.runAfter=function(t,n){if(this._pulse||n)this._postrun.push(t);else try{t(this)}catch(t){this.error(t)}},H._enqueue=function(t,n){var e=!this._pulses[t.id];e&&(this._pulses[t.id]=this._pulse),(e||n)&&(t.qrank=t.rank,this._heap.push(t))},H._getPulse=function(t,e){var r,i=t.source,s=this._clock;return i&&n.isArray(i)?(r=i.map(function(t){return t.pulse}),new w(this,s,r,e)):(i=i&&i.pulse,r=this._pulses[t.id],i&&i!==j&&(i.stamp===s&&r.target!==t?r=i:r.source=i.source),r)},H.error=E("error"),H.warn=E("warn"),H.info=E("info"),H.debug=E("debug"),H.logLevel=E("level");var J=n.inherits(q,f);J.run=function(t){if(t.stamp<=this.stamp)return t.StopPropagation;var n;return this.skip()?this.skip(!1):n=this.evaluate(t),(n=n||t)!==t.StopPropagation&&(this.pulse=n),this.stamp=t.stamp,n},J.evaluate=function(t){var n=this.marshall(t.stamp),e=this.transform(n,t);return n.clear(),e},J.transform=function(){};var K={};t.UniqueList=r,t.changeset=l,t.isChangeSet=a,t.Dataflow=P,t.EventStream=d,t.Parameters=h,t.Pulse=_,t.MultiPulse=w,t.Operator=f,t.Transform=q,t.derive=function(t){return o(t,u({}))},t.rederive=o,t.ingest=u,t.isTuple=function(t){return!(!t||!i(t))},t.replace=function(t,n){return s(n,i(t))},t.tupleid=i,t.definition=function(t){var n=M(t);return n&&n.Definition||null},t.transform=M,t.transforms=K,Object.defineProperty(t,"__esModule",{value:!0})});
{
"name": "vega-dataflow",
"version": "3.0.2",
"version": "3.0.3",
"description": "Reactive dataflow processing.",

@@ -5,0 +5,0 @@ "keywords": [

@@ -25,3 +25,7 @@ import add from './add';

this._rank = 0;
this._loader = loader();
try {
this._loader = loader();
} catch (e) {
// do nothing if loader module is unavailable
}

@@ -28,0 +32,0 @@ this._touched = UniqueList(id);

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