| /******************************************************************************* |
| * Copyright (c) 2004, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.gymnast.generator.core.ast; |
| |
| import org.eclipse.gymnast.runtime.core.ast.ASTNode; |
| |
| import antlr.Token; |
| |
| |
| /** |
| * |
| * @generated by Gymnast from gymnast.ast on Aug 15, 2004 2:28:15 PM |
| */ |
| public class SeqRule extends Rule { |
| |
| |
| private SeqRuleDecl _decl; |
| private Seq _body; |
| private GymnastTokenNode _semi; |
| |
| public SeqRuleDecl getDecl() { |
| return _decl; |
| } |
| public Seq getBody() { |
| return _body; |
| } |
| public GymnastTokenNode getSemi() { |
| return _semi; |
| } |
| |
| |
| /** |
| * @return the number of children of this ASTNode |
| */ |
| public int getChildCount() { |
| int count = 0; |
| if (_decl != null) count++; |
| if (_body != null) count++; |
| if (_semi != null) count++; |
| |
| return count; |
| } |
| |
| /** |
| * @param index the index of a child ASTNode to get |
| * @return the child ASTNode at the given index |
| * @throws IndexOutOfBoundsException when the index is out of bounds |
| */ |
| public ASTNode getChild(int index) { |
| int count = -1; |
| if ((_decl != null) && (++count == index)) return _decl; |
| if ((_body != null) && (++count == index)) return _body; |
| if ((_semi != null) && (++count == index)) return _semi; |
| |
| throw new IndexOutOfBoundsException(); |
| } |
| |
| /** |
| * Construct a new SeqRule. |
| */ |
| public SeqRule( |
| SeqRuleDecl decl, |
| Seq body, |
| Token semi |
| ) { |
| super(); |
| |
| if (decl != null) { |
| _decl = decl; |
| if (_decl._parent != null) throw new RuntimeException(); |
| _decl._parent = this; |
| } |
| if (body != null) { |
| _body = body; |
| if (_body._parent != null) throw new RuntimeException(); |
| _body._parent = this; |
| } |
| if (semi != null) { |
| _semi = new GymnastTokenNode(semi); |
| if (_semi._parent != null) throw new RuntimeException(); |
| _semi._parent = this; |
| } |
| |
| } |
| |
| /** |
| * This method overrides the superclass <code>acceptImpl</code> providing |
| * the same implementation. Here <code>this</code> refers to this specific node |
| * class, so the <code>beginVisit</code> and <code>endVisit</code> methods |
| * specific to this type in the visitor will be invoked. |
| */ |
| public void acceptImpl(GymnastASTNodeVisitor visitor) { |
| boolean visitChildren = visitor.beginVisit(this); |
| if (visitChildren) visitChildren(visitor); |
| visitor.endVisit(this); |
| } |
| |
| } |