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Groovy: A powerful, dynamic language for the JVM
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.codehaus.groovy.ast.expr;
import java.util.List;
import org.codehaus.groovy.ast.GroovyCodeVisitor;
import org.codehaus.groovy.ast.Parameter;
/**
* Represents one or more arguments being passed into a method
*
* @author James Strachan
*/
public class ArgumentListExpression extends TupleExpression {
public static final Object[] EMPTY_ARRAY = {
};
public static final ArgumentListExpression EMPTY_ARGUMENTS = new ArgumentListExpression();
public ArgumentListExpression() {
}
public ArgumentListExpression(List expressions) {
super(expressions);
}
public ArgumentListExpression(Expression[] expressions) {
super(expressions);
}
public ArgumentListExpression(Parameter[] parameters) {
for (int i = 0; i < parameters.length; i++) {
Parameter parameter = parameters[i];
addExpression(new VariableExpression(parameter));
}
}
public ArgumentListExpression(Expression expr) {
super(expr);
}
public ArgumentListExpression(Expression expr1, Expression expr2) {
super(expr1, expr2);
}
public ArgumentListExpression(Expression expr1, Expression expr2, Expression expr3) {
super(expr1, expr2, expr3);
}
public Expression transformExpression(ExpressionTransformer transformer) {
Expression ret = new ArgumentListExpression(transformExpressions(getExpressions(), transformer));
ret.setSourcePosition(this);
ret.copyNodeMetaData(this);
return ret;
}
public void visit(GroovyCodeVisitor visitor) {
visitor.visitArgumentlistExpression(this);
}
}