Evaluator


1   /*
2    * Copyright (C) 2005 Alfresco, Inc.
3    *
4    * Licensed under the Mozilla Public License version 1.1 
5    * with a permitted attribution clause. You may obtain a
6    * copy of the License at
7    *
8    *   http://www.alfresco.org/legal/license.txt
9    *
10   * Unless required by applicable law or agreed to in writing,
11   * software distributed under the License is distributed on an
12   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific
14   * language governing permissions and limitations under the
15   * License.
16   */
17  package org.alfresco.config.evaluator;
18  
19  /**
20   * Definition of an evaluator, an object that decides whether the config section applies to
21   * the current object being looked up. 
22   * 
23   * @author gavinc
24   */
25  public interface Evaluator
26  {
27     /**
28      * Determines whether the given condition evaluates to true for the given object
29      * 
30      * @param obj The object to use as the basis for the test
31      * @param condition The condition to test
32      * @return true if this evaluator applies to the given object, false otherwise
33      */
34     public boolean applies(Object   obj, String   condition);
35  }
36

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