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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 org.codehaus.groovy.ast.ASTNode;
import org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.GroovyCodeVisitor;
/**
* A constructor call
*
* @author James Strachan
* @author Jochen Theodorou
*/
public class ConstructorCallExpression extends Expression implements MethodCall {
private final Expression arguments;
private boolean usesAnonymousInnerClass;
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);
ConstructorCallExpression ret = new ConstructorCallExpression(getType(), args);
ret.setSourcePosition(this);
ret.setUsingAnonymousInnerClass(isUsingAnonymousInnerClass());
ret.copyNodeMetaData(this);
return ret;
}
public ASTNode getReceiver() {
return null;
}
public String getMethodAsString() {
return "";
}
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;
}
public void setUsingAnonymousInnerClass(boolean usage) {
this.usesAnonymousInnerClass = usage;
}
public boolean isUsingAnonymousInnerClass() {
return usesAnonymousInnerClass;
}
}