001 /*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2011 SonarSource
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.api.batch;
021
022 import org.sonar.api.design.Dependency;
023 import org.sonar.api.measures.Measure;
024 import org.sonar.api.measures.MeasuresFilter;
025 import org.sonar.api.measures.Metric;
026 import org.sonar.api.resources.DuplicatedSourceException;
027 import org.sonar.api.resources.Project;
028 import org.sonar.api.resources.ProjectLink;
029 import org.sonar.api.resources.Resource;
030 import org.sonar.api.rules.Violation;
031 import org.sonar.graph.DirectedGraphAccessor;
032
033 import java.util.Collection;
034 import java.util.Date;
035 import java.util.List;
036 import java.util.Set;
037
038 public abstract class SonarIndex implements DirectedGraphAccessor<Resource, Dependency> {
039
040 /**
041 * Indexes a resource as a direct child of project. This method does nothing and returns true if the resource already indexed.
042 * If the method resource.getParent() does not return null, then this parent will be indexed too.
043 *
044 * @return false if the resource is excluded
045 * @since 2.6
046 */
047 public abstract boolean index(Resource resource);
048
049
050 /**
051 * Indexes a resource. This method does nothing if the resource is already indexed.
052 *
053 * @param resource the resource to index. Not nullable
054 * @param parentReference a reference to the indexed parent. If null, the resource is indexed as a direct child of project.
055 * @return false if the parent is not indexed or if the resource is excluded
056 * @since 2.6
057 */
058 public abstract boolean index(Resource resource, Resource parentReference);
059
060 /**
061 * Returns true if the referenced resource is excluded. An excluded resource is not indexed.
062 * @since 2.6
063 */
064 public abstract boolean isExcluded(Resource reference);
065
066 /**
067 * @since 2.6
068 */
069 public abstract boolean isIndexed(Resource reference, boolean acceptExcluded);
070
071 /**
072 * Search for an indexed resource.
073 *
074 * @param reference the resource reference
075 * @return the indexed resource, null if it's not indexed
076 * @since 1.10. Generic types since 2.6.
077 */
078 public abstract <R extends Resource> R getResource(R reference);
079
080 /**
081 * @since 2.6
082 */
083 public abstract Resource getParent(Resource reference);
084
085 /**
086 * @since 2.6
087 */
088
089 public abstract Collection<Resource> getChildren(Resource reference);
090
091 /**
092 * Save the source code of a file. The file must be have been indexed before.
093 * Note: the source stream is not closed.
094 *
095 * @return false if the resource is excluded or not indexed
096 * @throws org.sonar.api.resources.DuplicatedSourceException
097 * if the source has already been set on this resource
098 */
099 public abstract void setSource(Resource reference, String source) throws DuplicatedSourceException;
100
101 public abstract Project getProject();
102
103 public final Collection<Resource> getResources() {
104 return getVertices();
105 }
106
107 /**
108 * Indexes the resource.
109 * @return the indexed resource, even if it's excluded
110 * @deprecated since 2.6. Use methods index()
111 */
112 @Deprecated
113 public abstract Resource addResource(Resource resource);
114
115 public abstract Measure getMeasure(Resource resource, Metric metric);
116
117 public abstract <M> M getMeasures(Resource resource, MeasuresFilter<M> filter);
118
119 /**
120 * @since 2.7
121 */
122 public abstract List<Violation> getViolations(Resource resource);
123
124 /**
125 * @since 2.5
126 */
127 public abstract void addViolation(Violation violation, boolean force);
128
129 public final void addViolation(Violation violation) {
130 addViolation(violation, false);
131 }
132
133 /**
134 * Warning: the resource is automatically indexed for backward-compatibility, but it should be explictly
135 * indexed before. Next versions will deactivate this automatic indexation.
136 *
137 * @throws SonarException if the metric is unknown.
138 */
139 public abstract Measure addMeasure(Resource resource, Measure measure);
140
141 public abstract Dependency addDependency(Dependency dependency);
142
143 public abstract Set<Dependency> getDependencies();
144
145 public abstract void addLink(ProjectLink link);
146
147 public abstract void deleteLink(String key);
148
149 public abstract List<Event> getEvents(Resource resource);
150
151 public abstract void deleteEvent(Event event);
152
153 public abstract Event addEvent(Resource resource, String name, String description, String category, Date date);
154
155 public final Collection<Dependency> getOutgoingDependencies(Resource from) {
156 return getOutgoingEdges(from);
157 }
158
159 public final Collection<Dependency> getIncomingDependencies(Resource to) {
160 return getIncomingEdges(to);
161 }
162 }