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Java > Open Source Codes > org > apache > beehive > netui > compiler > typesystem > impl > declaration > PackageDeclarationImpl


1 /*
2  * Copyright 2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  * $Header:$
17  */
18 package org.apache.beehive.netui.compiler.typesystem.impl.declaration;
19
20 import org.apache.beehive.netui.compiler.typesystem.declaration.PackageDeclaration;
21 import org.apache.beehive.netui.compiler.typesystem.declaration.ClassDeclaration;
22 import org.apache.beehive.netui.compiler.typesystem.impl.WrapperFactory;
23 import org.apache.beehive.netui.compiler.typesystem.impl.DelegatingImpl;
24
25 import java.util.Collection JavaDoc;
26
27 public class PackageDeclarationImpl
28         extends DelegatingImpl
29         implements PackageDeclaration
30 {
31     private ClassDeclaration[] _classes;
32     
33     public PackageDeclarationImpl( com.sun.mirror.declaration.PackageDeclaration delegate )
34     {
35         super( delegate );
36     }
37
38     public String JavaDoc getQualifiedName()
39     {
40         return getDelegate().getQualifiedName();
41     }
42
43     public ClassDeclaration[] getClasses()
44     {
45         if ( _classes == null )
46         {
47             Collection JavaDoc<com.sun.mirror.declaration.ClassDeclaration> delegateCollection = getDelegate().getClasses();
48             ClassDeclaration[] array = new ClassDeclaration[delegateCollection.size()];
49             int j = 0;
50             for ( com.sun.mirror.declaration.ClassDeclaration i : delegateCollection )
51             {
52                 array[j++] = WrapperFactory.get().getClassDeclaration( i );
53             }
54             _classes = array;
55         }
56
57         return _classes;
58     }
59     
60     protected com.sun.mirror.declaration.PackageDeclaration getDelegate()
61     {
62         return ( com.sun.mirror.declaration.PackageDeclaration ) super.getDelegate();
63     }
64 }
65
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