| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.shared.ldap.schema; |
| |
| import java.util.Comparator; |
| |
| /** |
| * An class used for Comparator. It inherits from the general AbstractAdsSchemaObject class. It |
| * also implements the Comparator interface |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public abstract class LdapComparator<T> extends LoadableSchemaObject implements Comparator<T> |
| { |
| /** The serialversionUID */ |
| private static final long serialVersionUID = 1L; |
| |
| |
| /** |
| * Create a new instance of a Comparator |
| * @param oid The associated OID |
| */ |
| protected LdapComparator( String oid ) |
| { |
| super( SchemaObjectType.COMPARATOR, oid ); |
| } |
| |
| |
| /** |
| * Store the SchemaManager in this instance. It may be necessary for some |
| * comparator which needs to have access to the oidNormalizer Map. |
| * |
| * @param schemaManager the schemaManager to store |
| */ |
| public void setSchemaManager( SchemaManager schemaManager ) |
| { |
| // Do nothing (general case). |
| } |
| |
| |
| /** |
| * @see Object#equals() |
| */ |
| public boolean equals( Object o ) |
| { |
| if ( !super.equals( o ) ) |
| { |
| return false; |
| } |
| |
| return o instanceof LdapComparator<?>; |
| } |
| |
| |
| /** |
| * @see Object#toString() |
| */ |
| public String toString() |
| { |
| return objectType + " " + DescriptionUtils.getDescription( this ); |
| } |
| } |