MatchingRuleDescription


1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *  
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *  
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License. 
18   *  
19   */
20  
21  package org.apache.directory.ldapstudio.browser.core.model.schema;
22  
23  
24  import java.util.Arrays  ;
25  import java.util.HashSet  ;
26  import java.util.Iterator  ;
27  import java.util.Set  ;
28  
29  
30  public class MatchingRuleDescription extends SchemaPart2
31  {
32  
33      private static final long serialVersionUID = -8497098446034593329L;
34  
35      private String   syntaxDescriptionNumericOID;
36  
37  
38      public MatchingRuleDescription()
39      {
40          super();
41          this.syntaxDescriptionNumericOID = null;
42      }
43  
44  
45      public int compareTo( Object   o )
46      {
47          if ( o instanceof MatchingRuleDescription )
48          {
49              return this.toString().compareTo( o.toString() );
50          }
51          else
52          {
53              throw new ClassCastException  ( "Object of type " + this.getClass().getName() + " required." );
54          }
55      }
56  
57  
58      /**
59       * 
60       * @return the syntax description OID, may be null
61       */
62      public String   getSyntaxDescriptionNumericOID()
63      {
64          return syntaxDescriptionNumericOID;
65      }
66  
67  
68      public void setSyntaxDescriptionNumericOID( String   syntaxDescriptionNumericOID )
69      {
70          this.syntaxDescriptionNumericOID = syntaxDescriptionNumericOID;
71      }
72  
73  
74      /**
75       * 
76       * @return all attribute type descriptions using this matching rule for
77       *         equality, substring or ordering matching
78       */
79      public AttributeTypeDescription[] getUsedFromAttributeTypeDescriptions()
80      {
81          Set   usedFromSet = new HashSet  ();
82          for ( Iterator   it = this.getSchema().getAtdMapByName().values().iterator(); it.hasNext(); )
83          {
84              AttributeTypeDescription atd = ( AttributeTypeDescription ) it.next();
85              if ( atd.getEqualityMatchingRuleDescriptionOIDTransitive() != null
86                  && this.getLowerCaseIdentifierSet().contains(
87                      atd.getEqualityMatchingRuleDescriptionOIDTransitive().toLowerCase() ) )
88              {
89                  usedFromSet.add( atd );
90              }
91              if ( atd.getSubstringMatchingRuleDescriptionOIDTransitive() != null
92                  && this.getLowerCaseIdentifierSet().contains(
93                      atd.getSubstringMatchingRuleDescriptionOIDTransitive().toLowerCase() ) )
94              {
95                  usedFromSet.add( atd );
96              }
97              if ( atd.getOrderingMatchingRuleDescriptionOIDTransitive() != null
98                  && this.getLowerCaseIdentifierSet().contains(
99                      atd.getOrderingMatchingRuleDescriptionOIDTransitive().toLowerCase() ) )
100             {
101                 usedFromSet.add( atd );
102             }
103         }
104         AttributeTypeDescription[] atds = ( AttributeTypeDescription[] ) usedFromSet
105             .toArray( new AttributeTypeDescription[0] );
106         Arrays.sort( atds );
107         return atds;
108     }
109 
110 }
111
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