| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed 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 <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| * @version $Revision$ |
| */ |
| 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.getName())); |
| } |
| } |
| |
| 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); |
| return ret; |
| } |
| |
| public void visit(GroovyCodeVisitor visitor) { |
| visitor.visitArgumentlistExpression(this); |
| } |
| } |