com.hazelcast.cache.impl

Class CacheEventDataImpl

java.lang.Object

com.hazelcast.cache.impl.CacheEventDataImpl

All Implemented Interfaces:

CacheEventData, DataSerializable, IdentifiedDataSerializable

Direct Known Subclasses:

CachePartitionEventData

public class CacheEventDataImpl
extends Object
implements CacheEventData

Implementation of CacheEventData.

See Also:

CacheEventData

Constructor Summary

Constructors

Constructor and Description
CacheEventDataImpl()
CacheEventDataImpl(String name, CacheEventType eventType, Data dataKey, Data dataNewValue, Data dataOldValue, boolean isOldValueAvailable)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
CacheEventType	getCacheEventType() Gets cache event type of this event data.
Data	getDataKey() Gets cache entry key as Data.
Data	getDataOldValue() Gets the old value of entry as Data, if available.
Data	getDataValue() Gets cache entry value as Data.
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
int	getId() Returns type identifier for this class.
String	getName() Gets the name of the cache.
int	hashCode()
boolean	isOldValueAvailable() Returns true if old value is available.
void	readData(ObjectDataInput in) Reads fields from the input stream
String	toString()
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CacheEventDataImpl

public CacheEventDataImpl()

CacheEventDataImpl

public CacheEventDataImpl(String name,
                          CacheEventType eventType,
                          Data dataKey,
                          Data dataNewValue,
                          Data dataOldValue,
                          boolean isOldValueAvailable)

Method Detail

getName

public String getName()

Description copied from interface: CacheEventData

Gets the name of the cache.

Specified by:

getName in interface CacheEventData

Returns:

the name of the cache.

getCacheEventType

public CacheEventType getCacheEventType()

Description copied from interface: CacheEventData

Gets cache event type of this event data.

Specified by:

getCacheEventType in interface CacheEventData

Returns:

Cache event type.

See Also:

CacheEventType

getDataKey

public Data getDataKey()

Description copied from interface: CacheEventData

Gets cache entry key as Data.

Specified by:

getDataKey in interface CacheEventData

Returns:

key as Data.

getDataValue

public Data getDataValue()

Description copied from interface: CacheEventData

Gets cache entry value as Data.

Specified by:

getDataValue in interface CacheEventData

Returns:

value as Data.

getDataOldValue

public Data getDataOldValue()

Description copied from interface: CacheEventData

Gets the old value of entry as Data, if available.

Specified by:

getDataOldValue in interface CacheEventData

Returns:

if available, old value of entry as Data, else null.

isOldValueAvailable

public boolean isOldValueAvailable()

Description copied from interface: CacheEventData

Returns true if old value is available.

Specified by:

isOldValueAvailable in interface CacheEventData

Returns:

true of old value is available, else returns false.

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Parameters:

out - output

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Parameters:

in - input

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the input stream has been closed.

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory ID for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory ID

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object