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1   /*
2    * Copyright 2001-2004 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  package org.apache.juddi.datatype;
17  
18  import java.util.Vector;
19  
20  /***
21   * @author Anou Manavalan
22   * @author Steve Viens (sviens@apache.org)
23   */
24  public class SharedRelationships implements RegistryObject
25  {
26    Vector keyedReferenceVector;
27    String direction;
28  
29    /***
30     *
31     */
32    public SharedRelationships()
33    {
34    }
35  
36    /***
37     *
38     */
39    public SharedRelationships(Vector refs)
40    {
41      this.keyedReferenceVector = refs;
42    }
43  
44    /***
45     * @return Returns the direction.
46     */
47    public String getDirection() 
48    {
49      return direction;
50    }
51    
52    /***
53     * @param direction The direction to set.
54     */
55    public void setDirection(String direction) 
56    {
57      this.direction = direction;
58    }
59    
60    /***
61     *
62     */
63    public void addKeyedReference(KeyedReference ref)
64    {
65      if (this.keyedReferenceVector == null)
66        this.keyedReferenceVector = new Vector();
67      this.keyedReferenceVector.add(ref);
68    }
69  
70    /***
71     *
72     */
73    public Vector getKeyedReferenceVector()
74    {
75      return this.keyedReferenceVector;
76    }
77  
78    /***
79     *
80     */
81    public void setKeyedReferenceVector(Vector refs)
82    {
83      this.keyedReferenceVector = refs;
84    }
85  
86    /***
87     *
88     */
89    public int size()
90    {
91      if (this.keyedReferenceVector != null)
92        return this.keyedReferenceVector.size();
93      else
94        return 0;
95    }
96  }