org.japura.gui.model
Class NumberDocument<T extends java.lang.Number>

java.lang.Object
  javax.swing.text.AbstractDocument
      javax.swing.text.PlainDocument
          org.japura.gui.model.NumberDocument<T>

All Implemented Interfaces:

java.io.Serializable, javax.swing.text.Document

Direct Known Subclasses:

DoubleDocument, IntegerDocument

public abstract class NumberDocument<T extends java.lang.Number>
extends javax.swing.text.PlainDocument

Copyright (C) 2010 Carlos Eduardo Leite de Andrade

This library is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this program. If not, see www.gnu.org/licenses/

For more information, contact: www.japura.org

Author:

Carlos Eduardo Leite de Andrade

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.text.AbstractDocument

javax.swing.text.AbstractDocument.AbstractElement, javax.swing.text.AbstractDocument.AttributeContext, javax.swing.text.AbstractDocument.BranchElement, javax.swing.text.AbstractDocument.Content, javax.swing.text.AbstractDocument.DefaultDocumentEvent, javax.swing.text.AbstractDocument.ElementEdit, javax.swing.text.AbstractDocument.LeafElement

Field Summary

protected T	maxValue
protected T	minValue

Fields inherited from class javax.swing.text.PlainDocument

lineLimitAttribute, tabSizeAttribute

Fields inherited from class javax.swing.text.AbstractDocument

BAD_LOCATION, BidiElementName, ContentElementName, ElementNameAttribute, listenerList, ParagraphElementName, SectionElementName

Fields inherited from interface javax.swing.text.Document

StreamDescriptionProperty, TitleProperty

Constructor Summary

NumberDocument(java.util.Locale locale, boolean acceptFraction)
Constructor

Method Summary

protected java.lang.String	format(java.lang.Object value)
protected java.text.NumberFormat	getNumberFormat()
protected java.lang.String	getText()
protected java.lang.String	getValidateRegex()
void	insertString(int offs, java.lang.String str, javax.swing.text.AttributeSet a)
protected abstract boolean	isAcceptableValue(java.lang.Number number)
protected java.lang.Number	parse(java.lang.String text)

Methods inherited from class javax.swing.text.PlainDocument

createDefaultRoot, getDefaultRootElement, getParagraphElement, insertUpdate, removeUpdate

Methods inherited from class javax.swing.text.AbstractDocument

addDocumentListener, addUndoableEditListener, createBranchElement, createLeafElement, createPosition, dump, fireChangedUpdate, fireInsertUpdate, fireRemoveUpdate, fireUndoableEditUpdate, getAsynchronousLoadPriority, getAttributeContext, getBidiRootElement, getContent, getCurrentWriter, getDocumentFilter, getDocumentListeners, getDocumentProperties, getEndPosition, getLength, getListeners, getProperty, getRootElements, getStartPosition, getText, getText, getUndoableEditListeners, postRemoveUpdate, putProperty, readLock, readUnlock, remove, removeDocumentListener, removeUndoableEditListener, render, replace, setAsynchronousLoadPriority, setDocumentFilter, setDocumentProperties, writeLock, writeUnlock

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

maxValue

protected T extends java.lang.Number maxValue

minValue

protected T extends java.lang.Number minValue

Constructor Detail

NumberDocument

public NumberDocument(java.util.Locale locale,
                      boolean acceptFraction)

Constructor

Parameters:

locale - Locale to gets the character used for decimal sign.

acceptFraction -

Method Detail

getValidateRegex

protected java.lang.String getValidateRegex()

getNumberFormat

protected java.text.NumberFormat getNumberFormat()

parse

protected java.lang.Number parse(java.lang.String text)

format

protected java.lang.String format(java.lang.Object value)

getText

protected java.lang.String getText()
                            throws javax.swing.text.BadLocationException

Throws:

javax.swing.text.BadLocationException

isAcceptableValue

protected abstract boolean isAcceptableValue(java.lang.Number number)

insertString

public void insertString(int offs,
                         java.lang.String str,
                         javax.swing.text.AttributeSet a)
                  throws javax.swing.text.BadLocationException

Specified by:

insertString in interface javax.swing.text.Document

Overrides:

insertString in class javax.swing.text.PlainDocument

Throws:

javax.swing.text.BadLocationException