com.liferay.source.formatter.checkstyle.checks.NumberSuffixCheck Maven / Gradle / Ivy
/**
* 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.portal.kernel.util.StringUtil;
import com.puppycrawl.tools.checkstyle.api.DetailAST;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
/**
* @author Hugo Huijser
*/
public class NumberSuffixCheck extends BaseCheck {
@Override
public int[] getDefaultTokens() {
return new int[] {
TokenTypes.NUM_DOUBLE, TokenTypes.NUM_FLOAT, TokenTypes.NUM_LONG
};
}
@Override
protected void doVisitToken(DetailAST detailAST) {
if (detailAST.getType() == TokenTypes.NUM_DOUBLE) {
_checkType(detailAST, "double", "d");
}
else if (detailAST.getType() == TokenTypes.NUM_FLOAT) {
_checkType(detailAST, "float", "f");
}
else if (detailAST.getType() == TokenTypes.NUM_LONG) {
_checkType(detailAST, "long", "l");
}
}
private void _checkType(DetailAST detailAST, String type, String suffix) {
String text = detailAST.getText();
if (text.endsWith(suffix)) {
log(
detailAST, _MSG_INCORRECT_SUFFIX,
StringUtil.toUpperCase(suffix), type);
}
}
private static final String _MSG_INCORRECT_SUFFIX = "suffix.incorrect";
}