| Index: tracing/tracing/value/diagnostics/related_histogram_set.html
|
| diff --git a/tracing/tracing/value/diagnostics/related_histogram_set.html b/tracing/tracing/value/diagnostics/related_histogram_set.html
|
| deleted file mode 100644
|
| index fdcd8a584b08727179cadd203bc835324b5030c3..0000000000000000000000000000000000000000
|
| --- a/tracing/tracing/value/diagnostics/related_histogram_set.html
|
| +++ /dev/null
|
| @@ -1,160 +0,0 @@
|
| -<!DOCTYPE html>
|
| -<!--
|
| -Copyright 2016 The Chromium Authors. All rights reserved.
|
| -Use of this source code is governed by a BSD-style license that can be
|
| -found in the LICENSE file.
|
| --->
|
| -
|
| -<link rel="import" href="/tracing/base/iteration_helpers.html">
|
| -<link rel="import" href="/tracing/value/diagnostics/diagnostic.html">
|
| -<link rel="import" href="/tracing/value/diagnostics/histogram_ref.html">
|
| -
|
| -<script>
|
| -'use strict';
|
| -
|
| -tr.exportTo('tr.v.d', function() {
|
| - class RelatedHistogramSet extends tr.v.d.Diagnostic {
|
| - constructor(opt_histograms) {
|
| - super();
|
| - this.histogramsByGuid_ = new Map();
|
| -
|
| - if (opt_histograms) {
|
| - for (const hist of opt_histograms) {
|
| - this.add(hist);
|
| - }
|
| - }
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| - }
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| -
|
| - canAddDiagnostic(otherDiagnostic) {
|
| - return otherDiagnostic instanceof RelatedHistogramSet;
|
| - }
|
| -
|
| - addDiagnostic(otherDiagnostic) {
|
| - // Related Histograms might not exist yet.
|
| - }
|
| -
|
| - mergeRelationships(otherDiagnostic, parentHist, otherParentHist) {
|
| - /*
|
| - Modify |this| to contain Histograms that should be related to
|
| - |parentHist|.
|
| -
|
| - |otherParentHist| was merged to |parentHist|.
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| - |otherDiagnostic| contains Histograms that are related to
|
| - |otherParentHist|.
|
| -
|
| - Since mergeRelationships() is called after all Histograms are merged,
|
| - then the MERGED_TO diagnostics of the Histograms in |otherDiagnostic|
|
| - contain Histograms that should be related to |parentHist| via |this|
|
| - RelatedHistogramSet.
|
| -
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| - otherParentHist -----------------------------> parentHist
|
| - | merged to RelatedHistogramSet |
|
| - | |
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| - | otherDiagnostic | this
|
| - | RelatedHistogramSet | RelatedHistogramSet
|
| - v v
|
| - otherRelatedHist -----------------------------> relatedHist
|
| - merged to RelatedHistogramSet
|
| -
|
| - However, |otherRelatedHist| may have been merged to Histograms using
|
| - different grouping keys, so if |relatedHist|'s merge path is different
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| - from |parentHist|'s merge path, then |relatedHist| should not be related
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| - to |parentHist|.
|
| - */
|
| - const parentGroupingPath = tr.v.d.GroupingPath.getFromHistogram(
|
| - parentHist);
|
| - for (const otherRelatedHist of otherDiagnostic) {
|
| - const mergedTo = otherRelatedHist.diagnostics.get(
|
| - tr.v.d.RESERVED_NAMES.MERGED_TO);
|
| - if (mergedTo === undefined) continue;
|
| -
|
| - for (const relatedHist of mergedTo) {
|
| - if (this.has(relatedHist)) continue;
|
| -
|
| - const relatedGroupingPath = tr.v.d.GroupingPath.getFromHistogram(
|
| - relatedHist);
|
| - if (relatedGroupingPath === undefined) continue;
|
| - if (!parentGroupingPath.equals(relatedGroupingPath)) continue;
|
| -
|
| - this.add(relatedHist);
|
| - }
|
| - }
|
| - }
|
| -
|
| - /**
|
| - * @param {!(tr.v.d.HistogramRef|tr.v.Histogram)} v
|
| - */
|
| - add(hist) {
|
| - if (!(hist instanceof tr.v.Histogram) &&
|
| - !(hist instanceof tr.v.d.HistogramRef)) {
|
| - throw new Error('Must be instanceof Histogram or HistogramRef: ' +
|
| - hist);
|
| - }
|
| -
|
| - if (this.histogramsByGuid_.has(hist.guid)) {
|
| - throw new Error('Tried to add same hist twice');
|
| - }
|
| -
|
| - this.histogramsByGuid_.set(hist.guid, hist);
|
| - }
|
| -
|
| - has(hist) {
|
| - return this.histogramsByGuid_.has(hist.guid);
|
| - }
|
| -
|
| - get length() {
|
| - return this.histogramsByGuid_.size;
|
| - }
|
| -
|
| - * [Symbol.iterator]() {
|
| - for (const [guid, hist] of this.histogramsByGuid_) {
|
| - yield hist;
|
| - }
|
| - }
|
| -
|
| - /**
|
| - * Resolve all HistogramRefs into Histograms by looking up their guids in
|
| - * |histograms|.
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| - * If a Histogram cannot be found and |opt_required| is true, then throw an
|
| - * Error.
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| - * If a Histogram cannot be found and |opt_required| is false, then the
|
| - * HistogramRef will remain a HistogramRef.
|
| - *
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| - * @param {!tr.v.HistogramSet} histograms
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| - * @param {boolean=} opt_required
|
| - */
|
| - resolve(histograms, opt_required) {
|
| - for (const [guid, value] of this.histogramsByGuid_) {
|
| - if (!(value instanceof tr.v.d.HistogramRef)) continue;
|
| -
|
| - const hist = histograms.lookupHistogram(guid);
|
| - if (hist instanceof tr.v.Histogram) {
|
| - this.histogramsByGuid_.set(guid, hist);
|
| - } else if (opt_required) {
|
| - throw new Error('Unable to find Histogram ' + guid);
|
| - }
|
| - }
|
| - }
|
| -
|
| - asDictInto_(d) {
|
| - d.guids = [];
|
| - for (const hist of this) {
|
| - d.guids.push(hist.guid);
|
| - }
|
| - }
|
| -
|
| - static fromDict(d) {
|
| - return new RelatedHistogramSet(d.guids.map(
|
| - guid => new tr.v.d.HistogramRef(guid)));
|
| - }
|
| - }
|
| -
|
| - tr.v.d.Diagnostic.register(RelatedHistogramSet, {
|
| - elementName: 'tr-v-ui-related-histogram-set-span'
|
| - });
|
| -
|
| - return {
|
| - RelatedHistogramSet,
|
| - };
|
| -});
|
| -</script>
|
|
|
Chromium Code Reviews
Issue 2998043002:
Remove RelatedHistogramSet. (Closed)
