| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2013 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="/base/units/util.html"> |
| <link rel="import" href="/core/analysis/analysis_sub_view.html"> |
| <link rel="import" href="/core/analysis/analysis_results.html"> |
| <link rel="import" href="/model/counter_sample.html"> |
| |
| <polymer-element name="tr-c-a-counter-sample-sub-view" |
| extends="tr-c-a-sub-view"> |
| <script> |
| 'use strict'; |
| (function() { |
| var CounterSample = tr.model.CounterSample; |
| |
| Polymer({ |
| created: function() { |
| this.currentSelection_ = undefined; |
| }, |
| |
| get selection() { |
| return this.currentSelection_; |
| }, |
| |
| set selection(selection) { |
| var results = new tr.c.analysis.AnalysisResults(); |
| this.appendChild(results); |
| this.analyzeCounterSamples_(results, selection); |
| }, |
| |
| analyzeCounterSamples_: function(results, allSamples) { |
| var samplesByCounter = {}; |
| for (var i = 0; i < allSamples.length; i++) { |
| var ctr = allSamples[i].series.counter; |
| if (!samplesByCounter[ctr.guid]) |
| samplesByCounter[ctr.guid] = []; |
| samplesByCounter[ctr.guid].push(allSamples[i]); |
| } |
| |
| for (var guid in samplesByCounter) { |
| var samples = samplesByCounter[guid]; |
| var ctr = samples[0].series.counter; |
| |
| var timestampGroups = CounterSample.groupByTimestamp(samples); |
| if (timestampGroups.length == 1) |
| this.analyzeSingleCounterTimestamp_(results, ctr, |
| timestampGroups[0]); |
| else |
| this.analyzeMultipleCounterTimestamps_(results, ctr, |
| timestampGroups); |
| } |
| }, |
| |
| analyzeSingleCounterTimestamp_: function( |
| results, ctr, samplesWithSameTimestamp) { |
| results.appendHeader('Selected counter:'); |
| var table = results.appendTable('analysis-counter-table', 2); |
| results.appendInfoRow(table, 'Title', ctr.name); |
| results.appendInfoRowTime( |
| table, 'Timestamp', samplesWithSameTimestamp[0].timestamp); |
| for (var i = 0; i < samplesWithSameTimestamp.length; i++) { |
| var sample = samplesWithSameTimestamp[i]; |
| results.appendInfoRow(table, sample.series.name, sample.value); |
| } |
| }, |
| |
| analyzeMultipleCounterTimestamps_: function(results, ctr, |
| samplesByTimestamp) { |
| results.appendHeader('Counter ' + ctr.name); |
| var table = results.appendTable('analysis-counter-table', 2); |
| |
| var sampleIndices = []; |
| for (var i = 0; i < samplesByTimestamp.length; i++) |
| sampleIndices.push(samplesByTimestamp[i][0].getSampleIndex()); |
| |
| var stats = ctr.getSampleStatistics(sampleIndices); |
| for (var i = 0; i < stats.length; i++) { |
| var samples = []; |
| for (var k = 0; k < sampleIndices.length; ++k) |
| samples.push(ctr.getSeries(i).getSample(sampleIndices[k]).value); |
| |
| results.appendDataRow( |
| table, |
| ctr.name + ': series(' + ctr.getSeries(i).name + ')', |
| samples, |
| null, |
| null, |
| null, |
| samples.length, |
| null, |
| stats[i]); |
| } |
| } |
| }); |
| })(); |
| </script> |
| </polymer-element> |
