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/*
* SonarQube
* Copyright (C) 2009-2018 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.scanner.cpd;
import org.apache.commons.lang.StringUtils;
import org.sonar.api.CoreProperties;
import org.sonar.api.batch.fs.internal.InputModuleHierarchy;
import org.sonar.api.config.Configuration;
import org.sonar.duplications.block.BlockChunker;
public class CpdSettings {
private final Configuration settings;
private final String branch;
public CpdSettings(Configuration settings, InputModuleHierarchy hierarchy) {
this.settings = settings;
this.branch = hierarchy.root().getBranch();
}
public boolean isCrossProjectDuplicationEnabled() {
return settings.getBoolean(CoreProperties.CPD_CROSS_PROJECT).orElse(false)
// No cross project duplication for branches
&& StringUtils.isBlank(branch);
}
/**
* Not applicable to Java, as the {@link BlockChunker} that it uses does not record start and end units of each block.
* Also, it uses statements instead of tokens.
* @param languageKey
* @return
*/
int getMinimumTokens(String languageKey) {
return settings.getInt("sonar.cpd." + languageKey + ".minimumTokens").orElse(100);
}
}
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