org.springframework.binding.value.support
Class GrowableIndexAdapter

java.lang.Object
  org.springframework.binding.value.support.AbstractPropertyChangePublisher
      org.springframework.binding.value.support.AbstractValueModel
          org.springframework.binding.value.support.AbstractIndexAdapter
              org.springframework.binding.value.support.GrowableIndexAdapter

All Implemented Interfaces:

IndexAdapter, PropertyChangePublisher, ValueModel

public class GrowableIndexAdapter
extends AbstractIndexAdapter
implements IndexAdapter

Author:

Keith Donald

Field Summary

Fields inherited from class org.springframework.binding.value.support.AbstractValueModel

logger

Fields inherited from interface org.springframework.binding.value.ValueModel

VALUE_PROPERTY

Constructor Summary

GrowableIndexAdapter(boolean autoGrow, ValueModel collectionValueModel)

Method Summary

void	fireIndexedObjectChanged() Code to be executed when the index has changed.
protected Object	getCollectionValue(int index)
Object	getValue() Returns this model's value.
boolean	isAutoGrow()
protected Object	setCollectionValue(int index, Object value)
void	setValue(Object value) Sets a new value and if the value has changed notifies any registered value change listeners.

Methods inherited from class org.springframework.binding.value.support.AbstractIndexAdapter

getIndex, setIndex

Methods inherited from class org.springframework.binding.value.support.AbstractValueModel

addValueChangeListener, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChangeEvent, fireValueChangeWhenStillEqual, getValueChangeDetector, hasValueChanged, removeValueChangeListener, setValueChangeDetector, setValueSilently

Methods inherited from class org.springframework.binding.value.support.AbstractPropertyChangePublisher

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, firePropertiesChanged, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, hasChanged, hasChanged, hasChanged, hasChanged, hasChanged, hasChanged, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.binding.value.IndexAdapter

getIndex, setIndex

Methods inherited from interface org.springframework.binding.value.ValueModel

addValueChangeListener, removeValueChangeListener, setValueSilently

Constructor Detail

GrowableIndexAdapter

public GrowableIndexAdapter(boolean autoGrow,
                            ValueModel collectionValueModel)

Method Detail

isAutoGrow

public boolean isAutoGrow()

fireIndexedObjectChanged

public void fireIndexedObjectChanged()

Description copied from interface: IndexAdapter

Code to be executed when the index has changed.

Specified by:

fireIndexedObjectChanged in interface IndexAdapter

getValue

public Object getValue()

Description copied from interface: ValueModel

Returns this model's value. In case of a write-only value, implementers may choose to either reject this operation or or return null or any other appropriate value.

Specified by:

getValue in interface ValueModel

Returns:

this model's value

getCollectionValue

protected Object getCollectionValue(int index)

setValue

public void setValue(Object value)

Description copied from interface: ValueModel

Sets a new value and if the value has changed notifies any registered value change listeners.

Specified by:

setValue in interface ValueModel

Parameters:

value - the value to be set

setCollectionValue

protected Object setCollectionValue(int index,
                                    Object value)