Examples of DisplayProject.binding.formatter.EmptyNumberFormatter

Package DisplayProject.binding.formatter

Examples of DisplayProject.binding.formatter.EmptyNumberFormatter

DisplayProject.binding.formatter.EmptyNumberFormatter
In addition to its superclass NumberFormatter, this class converts to/from the empty string. Therefore it holds an empty value that is the counterpart of the empty string. The Method #valueToString converts the empty value to the empty string. And #stringToValue converts blank strings to the empty value. In all other cases the conversion is delegated to its superclass.
Often the empty value is null or -1. Examples:
```
 new EmptyNumberFormatter(); new EmptyNumberFormatter(-1); 
```
@author Karsten Lentzsch @version $Revision: 1.2 $ @see java.text.Format Copyright (c) 2002-2005 JGoodies Karsten Lentzsch. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: o Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. o Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. o Neither the name of JGoodies Karsten Lentzsch nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    public static JFormattedTextField createIntegerField(
            ValueModel valueModel,
            NumberFormat numberFormat,
            Integer emptyNumber) {
        NumberFormatter numberFormatter = 
            new EmptyNumberFormatter(numberFormat, emptyNumber);
        numberFormatter.setValueClass(Integer.class);


        return createFormattedTextField(valueModel, numberFormatter);
    }

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     * @throws NullPointerException   if the model is <code>null</code>
     */
    public static JFormattedTextField createLongField(ValueModel valueModel,
            NumberFormat numberFormat, Long emptyNumber) {
        NumberFormatter numberFormatter = 
            new EmptyNumberFormatter(numberFormat, emptyNumber);
        numberFormatter.setValueClass(Long.class);


        return createFormattedTextField(valueModel, numberFormatter);
    }

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    public static JFormattedTextField createIntegerField(
            ValueModel valueModel,
            NumberFormat numberFormat,
            Integer emptyNumber) {
        NumberFormatter numberFormatter = 
            new EmptyNumberFormatter(numberFormat, emptyNumber);
        numberFormatter.setValueClass(Integer.class);


        return createFormattedTextField(valueModel, numberFormatter);
    }

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     * @throws NullPointerException   if the model is <code>null</code>
     */
    public static JFormattedTextField createLongField(ValueModel valueModel,
            NumberFormat numberFormat, Long emptyNumber) {
        NumberFormatter numberFormatter = 
            new EmptyNumberFormatter(numberFormat, emptyNumber);
        numberFormatter.setValueClass(Long.class);


        return createFormattedTextField(valueModel, numberFormatter);
    }

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Related Classes of DisplayProject.binding.formatter.EmptyNumberFormatter

DisplayProject.binding.adapter.BasicComponentFactory

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