001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2009 SonarSource SA 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.batch.indexer; 021 022 import com.google.common.collect.ArrayListMultimap; 023 import com.google.common.collect.ListMultimap; 024 import com.google.common.collect.Lists; 025 import org.sonar.api.database.model.Snapshot; 026 import org.sonar.api.measures.Measure; 027 import org.sonar.api.measures.MeasuresFilter; 028 import org.sonar.api.measures.MeasuresFilters; 029 import org.sonar.api.resources.Project; 030 import org.sonar.api.resources.Resource; 031 032 import java.util.Collection; 033 import java.util.Collections; 034 import java.util.List; 035 036 public class Bucket<RESOURCE extends Resource> { 037 038 private RESOURCE resource; 039 private Snapshot snapshot; 040 private ListMultimap<String, Measure> measuresByMetric = ArrayListMultimap.create(); 041 private boolean sourceSaved = false; 042 private Bucket<Project> project; 043 private Bucket<?> parent; 044 private List<Bucket<?>> children; 045 046 public Bucket(RESOURCE resource) { 047 this.resource = resource; 048 } 049 050 public RESOURCE getResource() { 051 return resource; 052 } 053 054 public Bucket<Project> getProject() { 055 return project; 056 } 057 058 public Bucket<RESOURCE> setProject(Bucket<Project> project) { 059 this.project = project; 060 return this; 061 } 062 063 public Snapshot getSnapshot() { 064 return snapshot; 065 } 066 067 public Integer getSnapshotId() { 068 if (snapshot != null) { 069 return snapshot.getId(); 070 } 071 return null; 072 } 073 074 public void setSnapshot(Snapshot snapshot) { 075 this.snapshot = snapshot; 076 } 077 078 public void setParent(Bucket parent) { 079 this.parent = parent; 080 if (parent != null) { 081 parent.addChild(this); 082 } 083 } 084 085 private void addChild(Bucket bucket) { 086 if (children == null) { 087 children = Lists.newArrayList(); 088 } 089 children.add(bucket); 090 } 091 092 private void removeChild(Bucket bucket) { 093 if (children != null) { 094 children.remove(bucket); 095 } 096 } 097 098 public List<Bucket<?>> getChildren() { 099 if (children == null) { 100 return Collections.emptyList(); 101 } 102 return children; 103 } 104 105 public Bucket getParent() { 106 return parent; 107 } 108 109 public void addMeasure(Measure measure) { 110 measuresByMetric.put(measure.getMetric().getKey(), measure); 111 } 112 113 public boolean isSourceSaved() { 114 return sourceSaved; 115 } 116 117 public void setSourceSaved(boolean b) { 118 this.sourceSaved = b; 119 } 120 121 public void clear() { 122 measuresByMetric = null; 123 children = null; 124 if (parent != null) { 125 parent.removeChild(this); 126 } 127 } 128 129 public boolean isExcluded() { 130 return resource.isExcluded(); 131 } 132 133 public boolean isPersisted() { 134 return resource.getId() != null; 135 } 136 137 public Integer getResourceId() { 138 return resource.getId(); 139 } 140 141 public <M> M getMeasures(final MeasuresFilter<M> filter) { 142 Collection<Measure> unfiltered; 143 if (filter instanceof MeasuresFilters.MetricFilter) { 144 unfiltered = measuresByMetric.get(((MeasuresFilters.MetricFilter) filter).filterOnMetric().getKey()); 145 } else { 146 unfiltered = measuresByMetric.values(); 147 } 148 return filter.filter(unfiltered); 149 } 150 }