org.granite.messaging.jmf.persistence
Class JMFPersistentCollectionSnapshot

java.lang.Object
  org.granite.messaging.jmf.persistence.JMFPersistentCollectionSnapshot

All Implemented Interfaces:

Externalizable, Serializable, PersistentCollectionSnapshot

public class JMFPersistentCollectionSnapshot
extends Object
implements PersistentCollectionSnapshot

Author:

Franck WOLFF

See Also:

Serialized Form

Field Summary

protected String	comparatorClassName
protected boolean	dirty
protected Object[]	elements
protected boolean	initialized
protected boolean	sorted

Constructor Summary

JMFPersistentCollectionSnapshot(boolean sorted, String detachedState)

JMFPersistentCollectionSnapshot(boolean initialized, String detachedState, boolean dirty, Collection<?> collection)

JMFPersistentCollectionSnapshot(boolean initialized, String detachedState, boolean dirty, Map<?,?> collection)

JMFPersistentCollectionSnapshot(String detachedState)

Method Summary

String	getComparatorClassName()
String	getDetachedState()
<T> Collection<T>	getElementsAsCollection()
<K,V> Map<K,V>	getElementsAsMap()
boolean	isDirty()
boolean	isInitialized()
boolean	isSorted()
<T> Comparator<T>	newComparator(ObjectInput in)
void	readCoreData(ObjectInput in)
void	readExternal(ObjectInput in)
void	readInitializationData(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

initialized

protected boolean initialized

dirty

protected boolean dirty

elements

protected Object[] elements

sorted

protected boolean sorted

comparatorClassName

protected String comparatorClassName

Constructor Detail

JMFPersistentCollectionSnapshot

public JMFPersistentCollectionSnapshot(String detachedState)

JMFPersistentCollectionSnapshot

public JMFPersistentCollectionSnapshot(boolean sorted,
                                       String detachedState)

JMFPersistentCollectionSnapshot

public JMFPersistentCollectionSnapshot(boolean initialized,
                                       String detachedState,
                                       boolean dirty,
                                       Collection<?> collection)

JMFPersistentCollectionSnapshot

public JMFPersistentCollectionSnapshot(boolean initialized,
                                       String detachedState,
                                       boolean dirty,
                                       Map<?,?> collection)

Method Detail

isInitialized

public boolean isInitialized()

Specified by:

isInitialized in interface PersistentCollectionSnapshot

getDetachedState

public String getDetachedState()

Specified by:

getDetachedState in interface PersistentCollectionSnapshot

isDirty

public boolean isDirty()

Specified by:

isDirty in interface PersistentCollectionSnapshot

isSorted

public boolean isSorted()

Specified by:

isSorted in interface PersistentCollectionSnapshot

getComparatorClassName

public String getComparatorClassName()

newComparator

public <T> Comparator<T> newComparator(ObjectInput in)
                            throws ClassNotFoundException,
                                   InstantiationException,
                                   IllegalAccessException,
                                   InvocationTargetException,
                                   SecurityException,
                                   NoSuchMethodException

Specified by:

newComparator in interface PersistentCollectionSnapshot

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

InvocationTargetException

SecurityException

NoSuchMethodException

getElementsAsCollection

public <T> Collection<T> getElementsAsCollection()

Specified by:

getElementsAsCollection in interface PersistentCollectionSnapshot

getElementsAsMap

public <K,V> Map<K,V> getElementsAsMap()

Specified by:

getElementsAsMap in interface PersistentCollectionSnapshot

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

readInitializationData

public void readInitializationData(ObjectInput in)
                            throws IOException

Specified by:

readInitializationData in interface PersistentCollectionSnapshot

Throws:

IOException

readCoreData

public void readCoreData(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readCoreData in interface PersistentCollectionSnapshot

Throws:

IOException

ClassNotFoundException