Package org.apache.ignite.internal.processors.cache

Class GridCacheIdMessage

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheMessage

org.apache.ignite.internal.processors.cache.GridCacheIdMessage

All Implemented Interfaces:

Serializable, Message

Direct Known Subclasses:

CacheContinuousQueryBatchAck, GridCacheQueryRequest, GridCacheQueryResponse, GridCacheTtlUpdateRequest, GridDhtAtomicAbstractUpdateRequest, GridDhtAtomicDeferredUpdateResponse, GridDhtAtomicNearResponse, GridDhtAtomicUpdateResponse, GridDhtForceKeysRequest, GridDhtForceKeysResponse, GridDistributedBaseMessage, GridNearAtomicAbstractUpdateRequest, GridNearAtomicCheckUpdateRequest, GridNearAtomicUpdateResponse, GridNearGetRequest, GridNearGetResponse, GridNearSingleGetRequest, GridNearSingleGetResponse

public abstract class GridCacheIdMessage
extends GridCacheMessage

Message related to particular cache.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int	cacheId	Cache ID.

Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage

addDepInfo, CACHE_MSG_INDEX_FIELD_NAME, forceAddDepInfo, MAX_CACHE_MSG_LOOKUP_INDEX

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor	Description
GridCacheIdMessage()

Method Summary

Modifier and Type	Method	Description
boolean	cacheGroupMessage()
int	cacheId()
void	cacheId(int cacheId)
byte	fieldsCount()	Gets fields count.
int	handlerId()
boolean	readFrom(ByteBuffer buf, MessageReader reader)	Reads this message from provided byte buffer.
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer)	Writes this message to provided byte buffer.

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage

addDeploymentInfo, appendFlag, classError, deployInfo, error, finishUnmarshal, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lastAffinityChangedTopologyVersion, lastAffinityChangedTopologyVersion, lookupIndex, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, messageLogger, nextIndexId, onAckReceived, onClassError, partition, partitionExchangeMessage, prepare, prepareMarshal, prepareMarshalCacheObject, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, prepareObject, topologyVersion, transferExpiryPolicy, unmarshalCollection, unmarshalInfo, unmarshalInfos, unmarshalInvokeArguments, unmarshalTx

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.plugin.extensions.communication.Message

directType

Field Detail

cacheId

@GridToStringInclude
protected int cacheId

Cache ID.

Constructor Detail

GridCacheIdMessage

public GridCacheIdMessage()

Method Detail

cacheId

public int cacheId()

Returns:

Cache ID.

cacheGroupMessage

public boolean cacheGroupMessage()

Specified by:

cacheGroupMessage in class GridCacheMessage

Returns:

True if cache group message.

cacheId

public void cacheId(int cacheId)

Parameters:

cacheId - Cache ID.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Overrides:

fieldsCount in class GridCacheMessage

Returns:

Fields count.

writeTo

public boolean writeTo(ByteBuffer buf,
                       MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in interface Message

Overrides:

writeTo in class GridCacheMessage

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf,
                        MessageReader reader)

Reads this message from provided byte buffer.

Specified by:

readFrom in interface Message

Overrides:

readFrom in class GridCacheMessage

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

handlerId

public int handlerId()

Specified by:

handlerId in class GridCacheMessage

Returns:

ID to distinguish message handlers for the same messages but for different caches/cache groups.

toString

public String toString()

Overrides:

toString in class GridCacheMessage