com.jgoodies.binding.value
Class ConverterFactory.BooleanNegator
java.lang.Object
com.jgoodies.binding.beans.Model
com.jgoodies.binding.value.AbstractValueModel
com.jgoodies.binding.value.AbstractConverter
com.jgoodies.binding.value.ConverterFactory.BooleanNegator
- All Implemented Interfaces:
- Observable, ValueModel, Serializable
- Enclosing class:
- ConverterFactory
public static final class ConverterFactory.BooleanNegator
- extends AbstractConverter
Negates Booleans leaving null unchanged. Maps Boolean.TRUE
to Boolean.FALSE, Boolean.FALSE to Boolean.TRUE, and null to null.
- See Also:
- Serialized Form
Methods inherited from class com.jgoodies.binding.value.AbstractValueModel |
addValueChangeListener, booleanValue, doubleValue, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChange, floatValue, getString, intValue, longValue, removeValueChangeListener, setValue, setValue, setValue, setValue, setValue, toString |
Methods inherited from class com.jgoodies.binding.beans.Model |
addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, equals, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, fireMultiplePropertiesChanged, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener |
convertFromSubject
public Object convertFromSubject(Object subjectValue)
- Negates Booleans leaving null unchanged.
Maps Boolean.TRUE to Boolean.FALSE,
Boolean.FALSE to Boolean.TRUE, and null to null.
- Specified by:
convertFromSubject
in class AbstractConverter
- Parameters:
subjectValue
- the subject value to invert
- Returns:
- the text that represents the subject value
- Throws:
ClassCastException
- if the subject's value is not a Boolean
setValue
public void setValue(Object newValue)
- Inverts the given Boolean and sets it as the subject's new value.
- Parameters:
newValue
- the value to be inverted and set as new subject value
- Throws:
ClassCastException
- if the new value is not a Boolean
IllegalArgumentException
- if the new value does neither match
the trueText nor the falseText
Copyright © 2002-2008 JGoodies Karsten Lentzsch. All Rights Reserved.