ASTArray.java

/*******************************************************************************
 * Copyright (c) 2008 Scott Stanchfield.
 * 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:
 *   Based on the ANTLR parser generator by Terence Parr, http://antlr.org
 *   Ric Klaren <klaren@cs.utwente.nl>
 *   Scott Stanchfield - Modifications for XML Parsing
 *******************************************************************************/
package com.javadude.antxr.collections.impl;

import com.javadude.antxr.collections.AST;

/** ASTArray is a class that allows ANTXR to
 * generate code that can create and initialize an array
 * in one expression, like:
 *    (new ASTArray(3)).add(x).add(y).add(z)
 */
public class ASTArray {
    public int size = 0;
    public AST[] array;


    public ASTArray(int capacity) {
        array = new AST[capacity];
    }

    public ASTArray add(AST node) {
        array[size++] = node;
        return this;
    }
}