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Common library used by some SonarLint flavors
/*
* SonarQube
* Copyright (C) 2009-2021 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.api.resources;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import org.sonar.api.ce.ComputeEngineSide;
import org.sonar.api.server.ServerSide;
import static java.util.Collections.unmodifiableList;
import static java.util.Collections.unmodifiableMap;
import static java.util.Objects.requireNonNull;
/**
* @since 2.14
*/
@ServerSide
@ComputeEngineSide
public class ResourceTypes {
private final Map treeByQualifier;
private final Map typeByQualifier;
private final Collection rootTypes;
public ResourceTypes(ResourceTypeTree[] trees) {
requireNonNull(trees);
Map treeMap = new LinkedHashMap<>();
Map typeMap = new LinkedHashMap<>();
Collection rootsSet = new LinkedHashSet<>();
for (ResourceTypeTree tree : trees) {
rootsSet.add(tree.getRootType());
for (ResourceType type : tree.getTypes()) {
if (treeMap.containsKey(type.getQualifier())) {
throw new IllegalStateException("Qualifier " + type.getQualifier() + " is defined in several trees");
}
treeMap.put(type.getQualifier(), tree);
typeMap.put(type.getQualifier(), type);
}
}
treeByQualifier = unmodifiableMap(new LinkedHashMap<>(treeMap));
typeByQualifier = unmodifiableMap(new LinkedHashMap<>(typeMap));
rootTypes = unmodifiableList(new ArrayList<>(rootsSet));
}
public ResourceType get(String qualifier) {
ResourceType type = typeByQualifier.get(qualifier);
return type != null ? type : ResourceType.builder(qualifier).build();
}
public Collection getAll() {
return typeByQualifier.values();
}
public Collection getRoots() {
return rootTypes;
}
public boolean isQualifierPresent(String qualifier) {
return typeByQualifier.get(qualifier) != null;
}
public List getLeavesQualifiers(String qualifier) {
ResourceTypeTree tree = getTree(qualifier);
if (tree != null) {
return tree.getLeaves();
}
return Collections.emptyList();
}
private ResourceTypeTree getTree(String qualifier) {
return treeByQualifier.get(qualifier);
}
}