math
Class ExpressionFormatter

java.lang.Object
  javax.swing.JFormattedTextField.AbstractFormatter
      math.ExpressionFormatter

All Implemented Interfaces:

java.io.Serializable

public class ExpressionFormatter
extends javax.swing.JFormattedTextField.AbstractFormatter

Text formatter for real-valued expressions

This text formatter rejects expressions containing variables or complex numbers

See Also:

Serialized Form

Constructor Summary

ExpressionFormatter()

Method Summary

java.lang.Object	stringToValue(java.lang.String text)
java.lang.String	valueToString(java.lang.Object value)

Methods inherited from class javax.swing.JFormattedTextField.AbstractFormatter

clone, getActions, getDocumentFilter, getFormattedTextField, getNavigationFilter, install, invalidEdit, setEditValid, uninstall

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionFormatter

public ExpressionFormatter()

Method Detail

stringToValue

public java.lang.Object stringToValue(java.lang.String text)
                               throws java.text.ParseException

Specified by:

stringToValue in class javax.swing.JFormattedTextField.AbstractFormatter

Parameters:

text -

Returns:

Throws:

java.text.ParseException

valueToString

public java.lang.String valueToString(java.lang.Object value)
                               throws java.text.ParseException

Specified by:

valueToString in class javax.swing.JFormattedTextField.AbstractFormatter

Parameters:

value -

Returns:

Throws:

java.text.ParseException