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Java > Open Source Codes > org > eclipse > jdt > internal > compiler > codegen > Label


1 /*******************************************************************************
2  * Copyright (c) 2000, 2006 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.internal.compiler.codegen;
12
13 public abstract class Label {
14
15     public CodeStream codeStream;
16     public int position = POS_NOT_SET; // position=POS_NOT_SET Then it's pos is not set.
17
18     public final static int POS_NOT_SET = -1;
19     
20 public Label() {
21     // for creating labels ahead of code generation
22 }
23
24 public Label(CodeStream codeStream) {
25     this.codeStream = codeStream;
26 }
27     
28 /*
29 * Place the label target position.
30 */
31 public abstract void place();
32
33 }
34
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