/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 2.1 of the License, or (at your option)
* any later version.
*
* This library 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.
*/
package com.liferay.source.formatter.checkstyle.checks;
import com.liferay.source.formatter.checkstyle.util.DetailASTUtil;
import com.puppycrawl.tools.checkstyle.api.AbstractCheck;
import com.puppycrawl.tools.checkstyle.api.DetailAST;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
/**
* @author Hugo Huijser
*/
public class TernaryOperatorCheck extends AbstractCheck {
public static final String MSG_AVOID_TERNARY_OPERATOR =
"ternary.operator.avoid";
@Override
public int[] getDefaultTokens() {
return new int[] {TokenTypes.QUESTION};
}
@Override
public void visitToken(DetailAST detailAST) {
if (DetailASTUtil.getStartLine(detailAST) !=
DetailASTUtil.getEndLine(detailAST)) {
log(detailAST.getLineNo(), MSG_AVOID_TERNARY_OPERATOR);
}
}
}