FullTextDecoratorRunnable


1   /*******************************************************************************
2    * Copyright (c) 2004, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.ui.internal.decorators;
12  
13  /**
14   * FullTextDecoratorRunnable is the decorator that runs the text
15   * decoration.
16   */
17  public class FullTextDecoratorRunnable extends FullDecoratorRunnable {
18      String   result = null;
19  
20      String   start;
21  
22      /* (non-Javadoc)
23       * @see org.eclipse.core.runtime.ISafeRunnable#run()
24       */
25      public void run() throws Exception   {
26          result = decorator.decorateText(start, element);
27      }
28  
29      /**
30       * Get the result of the decoration or <code>null</code>
31       * if there was a failure.
32       * @return the result
33       */
34      String   getResult() {
35          return result;
36      }
37  
38      /**
39       * Set the values of the initialString and the decorator
40       * and object that are going to be used to determine the
41       * result.
42       * @param initialString
43       * @param object
44       * @param definition
45       */
46      void setValues(String   initialString, Object   object,
47              FullDecoratorDefinition definition) {
48          setValues(object, definition);
49          start = initialString;
50          result = null;
51      }
52  
53      /**
54       * Clear decorator references.
55       * @since 3.1
56       */
57      void clearReferences() {
58          decorator = null;       
59      }
60  }
61
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