StringToIntegerValidator


1   /*******************************************************************************
2    * Copyright (c) 2007 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  
12  package org.eclipse.core.internal.databinding.validation;
13  
14  import org.eclipse.core.internal.databinding.conversion.StringToNumberParser;
15  
16  
17  /**
18   * Validates that a string is of the appropriate format and is in the range of
19   * an integer.
20   * 
21   * @since 1.0
22   */
23  public class StringToIntegerValidator extends AbstractStringToNumberValidator {
24      private static final Integer   MIN = new Integer  (Integer.MIN_VALUE);
25      private static final Integer   MAX = new Integer  (Integer.MAX_VALUE);
26  
27      /**
28       * @param converter
29       */
30      public StringToIntegerValidator(NumberFormatConverter converter) {
31          super(converter, MIN, MAX);
32      }
33  
34      /* (non-Javadoc)
35       * @see org.eclipse.core.internal.databinding.validation.AbstractStringToNumberValidator#inRange(java.lang.Number)
36       */
37      protected boolean isInRange(Number   number) {
38          return StringToNumberParser.inIntegerRange(number);
39      }
40  }
41

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