net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/builder/WorkQueue.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.core.builder;
  12
  13 import java.util.ArrayList;
  14
  15 public class WorkQueue {
  16
  17         ArrayList needsCompileList;
  18
  19         ArrayList compiledList;
  20
  21         public WorkQueue() {
  22                 this.needsCompileList = new ArrayList(11);
  23                 this.compiledList = new ArrayList(11);
  24         }
  25
  26         public void add(SourceFile element) {
  27                 needsCompileList.add(element);
  28         }
  29
  30         public void addAll(SourceFile[] elements) {
  31                 for (int i = 0, l = elements.length; i < l; i++)
  32                         add(elements[i]);
  33         }
  34
  35         public void clear() {
  36                 this.needsCompileList.clear();
  37                 this.compiledList.clear();
  38         }
  39
  40         public void finished(SourceFile element) {
  41                 needsCompileList.remove(element);
  42                 compiledList.add(element);
  43         }
  44
  45         public boolean isCompiled(SourceFile element) {
  46                 return compiledList.contains(element);
  47         }
  48
  49         public boolean isWaiting(SourceFile element) {
  50                 return needsCompileList.contains(element);
  51         }
  52
  53         public String toString() {
  54                 return "WorkQueue: " + needsCompileList; //$NON-NLS-1$
  55         }
  56 }