org.sonar.java.model.expression.MethodInvocationTreeImpl Maven / Gradle / Ivy
/*
* SonarQube Java
* Copyright (C) 2012 SonarSource
* [email protected]
*
* 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 02
*/
package org.sonar.java.model.expression;
import com.google.common.base.Preconditions;
import com.google.common.collect.Iterators;
import org.sonar.java.ast.parser.ArgumentListTreeImpl;
import org.sonar.java.model.AbstractTypedTree;
import org.sonar.java.resolve.Symbols;
import org.sonar.plugins.java.api.semantic.Symbol;
import org.sonar.plugins.java.api.tree.Arguments;
import org.sonar.plugins.java.api.tree.ExpressionTree;
import org.sonar.plugins.java.api.tree.MethodInvocationTree;
import org.sonar.plugins.java.api.tree.Tree;
import org.sonar.plugins.java.api.tree.TreeVisitor;
import org.sonar.plugins.java.api.tree.TypeArguments;
import javax.annotation.Nullable;
import java.util.Iterator;
public class MethodInvocationTreeImpl extends AbstractTypedTree implements MethodInvocationTree {
private final ExpressionTree methodSelect;
private final Arguments arguments;
@Nullable
private TypeArguments typeArguments;
private Symbol symbol = Symbols.unknownSymbol;
public MethodInvocationTreeImpl(ExpressionTree methodSelect, @Nullable TypeArguments typeArguments, ArgumentListTreeImpl arguments) {
super(Kind.METHOD_INVOCATION);
this.methodSelect = Preconditions.checkNotNull(methodSelect);
this.typeArguments = typeArguments;
this.arguments = Preconditions.checkNotNull(arguments);
}
@Override
public Kind kind() {
return Kind.METHOD_INVOCATION;
}
@Nullable
@Override
public TypeArguments typeArguments() {
return typeArguments;
}
@Override
public ExpressionTree methodSelect() {
return methodSelect;
}
@Override
public Arguments arguments() {
return arguments;
}
@Override
public Symbol symbol() {
return symbol;
}
@Override
public void accept(TreeVisitor visitor) {
visitor.visitMethodInvocation(this);
}
@Override
public Iterator childrenIterator() {
return Iterators.concat(
typeArguments != null ? Iterators.singletonIterator(typeArguments) : Iterators.emptyIterator(),
Iterators.forArray(methodSelect, arguments));
}
public void setSymbol(Symbol symbol) {
Preconditions.checkState(this.symbol.equals(Symbols.unknownSymbol));
this.symbol = symbol;
}
}