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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2016 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) 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.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser 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.github.javaparser.generator.core.visitor;
import static com.github.javaparser.utils.CodeGenerationUtils.f;
import com.github.javaparser.ast.CompilationUnit;
import com.github.javaparser.ast.body.MethodDeclaration;
import com.github.javaparser.ast.stmt.BlockStmt;
import com.github.javaparser.generator.VisitorGenerator;
import com.github.javaparser.metamodel.BaseNodeMetaModel;
import com.github.javaparser.metamodel.JavaParserMetaModel;
import com.github.javaparser.metamodel.PropertyMetaModel;
import com.github.javaparser.utils.SourceRoot;
public class NoCommentEqualsVisitorGenerator extends VisitorGenerator {
public NoCommentEqualsVisitorGenerator(SourceRoot sourceRoot) {
super(sourceRoot, "com.github.javaparser.ast.visitor", "NoCommentEqualsVisitor", "Boolean", "Visitable", true);
}
@Override
protected void generateVisitMethodBody(BaseNodeMetaModel node, MethodDeclaration visitMethod,
CompilationUnit compilationUnit) {
visitMethod.getParameters().forEach(p -> p.setFinal(true));
BlockStmt body = visitMethod.getBody().get();
body.getStatements().clear();
if (!(node.equals(JavaParserMetaModel.lineCommentMetaModel)
|| node.equals(JavaParserMetaModel.blockCommentMetaModel)
|| node.equals(JavaParserMetaModel.javadocCommentMetaModel))) {
body.addStatement(f("final %s n2 = (%s) arg;", node.getTypeName(), node.getTypeName()));
for (PropertyMetaModel field : node.getAllPropertyMetaModels()) {
final String getter = field.getGetterMethodName() + "()";
if (field.equals(JavaParserMetaModel.nodeMetaModel.commentPropertyMetaModel))
continue;
if (field.getNodeReference().isPresent()) {
if (field.isNodeList()) {
body.addStatement(f("if (!nodesEquals(n.%s, n2.%s)) return false;", getter, getter));
} else {
body.addStatement(f("if (!nodeEquals(n.%s, n2.%s)) return false;", getter, getter));
}
} else {
body.addStatement(f("if (!objEquals(n.%s, n2.%s)) return false;", getter, getter));
}
}
if (body.getStatements().size() == 1) {
// Only the cast line was added, but nothing is using it, so remove it again.
body.getStatements().clear();
}
}
body.addStatement("return true;");
}
}
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