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Groovy: A powerful, dynamic language for the JVM
/*
* 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 org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.GroovyCodeVisitor;
/**
* A constructor call
*
* @author James Strachan
* @author Jochen Theodorou
* @version $Revision: 7922 $
*/
public class ConstructorCallExpression extends Expression {
private final Expression arguments;
public ConstructorCallExpression(ClassNode type, Expression arguments) {
super.setType(type);
if (!(arguments instanceof TupleExpression)){
this.arguments = new TupleExpression(arguments);
} else {
this.arguments = arguments;
}
}
public void visit(GroovyCodeVisitor visitor) {
visitor.visitConstructorCallExpression(this);
}
public Expression transformExpression(ExpressionTransformer transformer) {
Expression args = transformer.transform(arguments);
Expression ret = new ConstructorCallExpression(getType(), args);
ret.setSourcePosition(this);
return ret;
}
public Expression getArguments() {
return arguments;
}
public String getText() {
String text = null;
if (isSuperCall()) {
text = "super ";
} else if (isThisCall()) {
text = "this ";
} else {
text = "new "+ getType().getName();
}
return text + arguments.getText();
}
public String toString() {
return super.toString() + "[type: " + getType() + " arguments: " + arguments + "]";
}
public boolean isSuperCall() {
return getType()==ClassNode.SUPER;
}
public boolean isSpecialCall(){
return isThisCall() || isSuperCall();
}
public boolean isThisCall() {
return getType()==ClassNode.THIS;
}
}