org.sonarsource.sonarlint.core.issuetracking.InMemoryIssueTrackerCache Maven / Gradle / Ivy
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Common library used by some SonarLint flavors
/*
* SonarLint Issue Tracking
* Copyright (C) 2016-2022 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.sonarsource.sonarlint.core.issuetracking;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public class InMemoryIssueTrackerCache implements IssueTrackerCache {
private final Map>> cache = new ConcurrentHashMap<>();
@Override
public boolean isFirstAnalysis(String file) {
return !cache.containsKey(file);
}
@Override
public Collection> getCurrentTrackables(String file) {
return cache.getOrDefault(file, Collections.emptyList());
}
@Override
public Collection> getLiveOrFail(String file) {
var trackables = cache.get(file);
if (trackables == null) {
throw new IllegalStateException("file should have been already analyzed: " + file);
}
return trackables;
}
@Override
public void put(String file, Collection> trackables) {
cache.put(file, trackables);
}
@Override
public void clear() {
cache.clear();
}
@Override
public void shutdown() {
// nothing to do
}
}