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


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  * Validates that a string is of the appropriate format and is in the range of a
18  * float.
19  *
20  * @since 1.0
21  */
22 public class StringToFloatValidator extends AbstractStringToNumberValidator {
23
24     private static final Float JavaDoc MIN = new Float JavaDoc(-Float.MAX_VALUE);
25     private static final Float JavaDoc MAX = new Float JavaDoc(Float.MAX_VALUE);
26
27     /**
28      * @param converter
29      */
30     public StringToFloatValidator(NumberFormatConverter converter) {
31         super(converter, MIN, MAX);
32     }
33
34     /*
35      * (non-Javadoc)
36      *
37      * @see org.eclipse.core.internal.databinding.validation.AbstractStringToNumberValidator#inRange(java.lang.Number)
38      */
39     protected boolean isInRange(Number JavaDoc number) {
40         return StringToNumberParser.inFloatRange(number);
41     }
42 }
43
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