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Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard
////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2016 the original author or authors.
//
// 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.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle.checks.metrics;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
/**
* This metric measures the number of instantiations of other classes
* within the given class.
*
* @author Simon Harris
* @author o_sukhodolsky
*/
public final class ClassDataAbstractionCouplingCheck
extends AbstractClassCouplingCheck {
/**
* A key is pointing to the warning message text in "messages.properties"
* file.
*/
public static final String MSG_KEY = "classDataAbstractionCoupling";
/** Default allowed complexity. */
private static final int DEFAULT_MAX = 7;
/** Creates bew instance of the check. */
public ClassDataAbstractionCouplingCheck() {
super(DEFAULT_MAX);
setTokens("LITERAL_NEW");
}
@Override
public int[] getRequiredTokens() {
return new int[] {
TokenTypes.PACKAGE_DEF,
TokenTypes.CLASS_DEF,
TokenTypes.INTERFACE_DEF,
TokenTypes.ENUM_DEF,
TokenTypes.LITERAL_NEW,
};
}
@Override
public int[] getAcceptableTokens() {
return new int[] {
TokenTypes.PACKAGE_DEF,
TokenTypes.CLASS_DEF,
TokenTypes.INTERFACE_DEF,
TokenTypes.ENUM_DEF,
TokenTypes.LITERAL_NEW,
};
}
@Override
protected String getLogMessageId() {
return MSG_KEY;
}
}