ClasspathLocation


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.core.builder;
12  
13  import org.eclipse.core.resources.*;
14  import org.eclipse.core.runtime.*;
15  
16  import org.eclipse.jdt.internal.compiler.env.AccessRuleSet;
17  import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer;
18  
19  public abstract class ClasspathLocation {
20  
21  static ClasspathLocation forSourceFolder(IContainer sourceFolder, IContainer outputFolder, char[][] inclusionPatterns, char[][] exclusionPatterns) {
22      return new ClasspathMultiDirectory(sourceFolder, outputFolder, inclusionPatterns, exclusionPatterns);
23  }
24  
25  public static ClasspathLocation forBinaryFolder(IContainer binaryFolder, boolean isOutputFolder, AccessRuleSet accessRuleSet) {
26      return new ClasspathDirectory(binaryFolder, isOutputFolder, accessRuleSet);
27  }
28  
29  static ClasspathLocation forLibrary(String   libraryPathname, long lastModified, AccessRuleSet accessRuleSet) {
30      return new ClasspathJar(libraryPathname, lastModified, accessRuleSet);
31  }
32  
33  static ClasspathLocation forLibrary(String   libraryPathname, AccessRuleSet accessRuleSet) {
34      return forLibrary(libraryPathname, 0, accessRuleSet);
35  }
36  
37  static ClasspathLocation forLibrary(IFile library, AccessRuleSet accessRuleSet) {
38      return new ClasspathJar(library, accessRuleSet);
39  }
40  
41  public abstract NameEnvironmentAnswer findClass(String   binaryFileName, String   qualifiedPackageName, String   qualifiedBinaryFileName);
42  
43  public abstract IPath getProjectRelativePath();
44  
45  public boolean isOutputFolder() {
46      return false;
47  }
48  
49  public abstract boolean isPackage(String   qualifiedPackageName);
50  
51  public void cleanup() {
52      // free anything which is not required when the state is saved
53  }
54  public void reset() {
55      // reset any internal caches before another compile loop starts
56  }
57  
58  public abstract String   debugPathString();
59  
60  }
61
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