KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > eclipse > core > internal > databinding > validation > NumberToByteValidator


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.NumberToByteConverter;
15 import org.eclipse.core.internal.databinding.conversion.StringToNumberParser;
16
17 /**
18  * Validates if a Number can fit in a Byte.
19  * <p>
20  * Class is thread safe.
21  * </p>
22  *
23  * @since 1.0
24  */

25 public class NumberToByteValidator extends NumberToNumberValidator {
26     private static final Byte JavaDoc MAX = new Byte JavaDoc(Byte.MAX_VALUE);
27     private static final Byte JavaDoc MIN = new Byte JavaDoc(Byte.MIN_VALUE);
28     
29     /**
30      * @param converter
31      */

32     public NumberToByteValidator(NumberToByteConverter converter) {
33         super(converter, MIN, MAX);
34     }
35
36     /* (non-Javadoc)
37      * @see org.eclipse.core.internal.databinding.validation.NumberToNumberValidator#inRange(java.lang.Number)
38      */

39     protected boolean inRange(Number JavaDoc number) {
40         return StringToNumberParser.inByteRange(number);
41     }
42 }
43
Popular Tags