/******************************************************************************* | |
* Copyright (c) 2001 International Business Machines Corp. and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Common Public License v0.5 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/cpl-v05.html | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
******************************************************************************/ | |
package org.eclipse.jdt.core.dom; | |
import java.util.List; | |
/** | |
* Alternate constructor invocation expression AST node type. | |
* | |
* <pre> | |
* ConstructorInvocation: | |
* <b>this</b> <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b> | |
* </pre> | |
* | |
* @since 2.0 | |
*/ | |
public class ConstructorInvocation extends Statement { | |
/** | |
* The list of argument expressions (element type: | |
* <code>Expression</code>). Defaults to an empty list. | |
*/ | |
private ASTNode.NodeList arguments = | |
new ASTNode.NodeList(true, Expression.class); | |
/** | |
* Creates a new AST node for an alternate constructor invocation statement | |
* owned by the given AST. By default, an empty list of arguments. | |
* | |
* @param ast the AST that is to own this node | |
*/ | |
ConstructorInvocation(AST ast) { | |
super(ast); | |
} | |
/* (omit javadoc for this method) | |
* Method declared on ASTNode. | |
*/ | |
ASTNode clone(AST target) { | |
ConstructorInvocation result = new ConstructorInvocation(target); | |
result.setLeadingComment(getLeadingComment()); | |
result.arguments().addAll(ASTNode.copySubtrees(target, arguments())); | |
return result; | |
} | |
/* (omit javadoc for this method) | |
* Method declared on ASTNode. | |
*/ | |
boolean equalSubtrees(Object other) { | |
if (!(other instanceof ConstructorInvocation)) { | |
return false; | |
} | |
ConstructorInvocation o = (ConstructorInvocation) other; | |
return ASTNode.equalLists(arguments(), o.arguments()); | |
} | |
/* (omit javadoc for this method) | |
* Method declared on ASTNode. | |
*/ | |
void accept0(ASTVisitor visitor) { | |
boolean visitChildren = visitor.visit(this); | |
if (visitChildren) { | |
acceptChildren(visitor, arguments); | |
} | |
visitor.endVisit(this); | |
} | |
/** | |
* Returns the live ordered list of argument expressions in this alternate | |
* constructor invocation statement. | |
* | |
* @return the live list of argument expressions | |
* (element type: <code>Expression</code>) | |
*/ | |
public List arguments() { | |
return arguments; | |
} | |
/* (omit javadoc for this method) | |
* Method declared on ASTNode. | |
*/ | |
int memSize() { | |
// treat Code as free | |
return BASE_NODE_SIZE + 1 * 4; | |
} | |
/* (omit javadoc for this method) | |
* Method declared on ASTNode. | |
*/ | |
int treeSize() { | |
return | |
memSize() | |
+ arguments.listSize(); | |
} | |
} | |