org.apache.ignite.internal.processors.cache.distributed.dht.atomic

Class GridDhtAtomicDeferredUpdateResponse

java.lang.Object

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

org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicDeferredUpdateResponse

All Implemented Interfaces:

Serializable, GridCacheDeployable, Message

public class GridDhtAtomicDeferredUpdateResponse
extends GridCacheMessage
implements GridCacheDeployable

Deferred dht atomic update response.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	CACHE_MSG_IDX Message index.

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

CACHE_MSG_INDEX_FIELD_NAME, cacheId, MAX_CACHE_MSG_LOOKUP_INDEX

Constructor Summary

Constructors

Constructor and Description
GridDhtAtomicDeferredUpdateResponse() Empty constructor required by Externalizable
GridDhtAtomicDeferredUpdateResponse(int cacheId, Collection<GridCacheVersion> futVers) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
byte	directType() Gets message type.
byte	fieldsCount() Gets fields count.
Collection<GridCacheVersion>	futureVersions()
int	lookupIndex() Gets message lookup index.
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

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

allowForStartup, cacheId, cacheId, classError, deployInfo, finishUnmarshal, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, nextIndexId, onClassError, partitionExchangeMessage, prepare, prepareMarshal, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, topologyVersion, toString, 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.internal.processors.cache.GridCacheDeployable

deployInfo, prepare

Field Detail

CACHE_MSG_IDX

public static final int CACHE_MSG_IDX

Message index.

Constructor Detail

GridDhtAtomicDeferredUpdateResponse

public GridDhtAtomicDeferredUpdateResponse()

Empty constructor required by Externalizable

GridDhtAtomicDeferredUpdateResponse

public GridDhtAtomicDeferredUpdateResponse(int cacheId,
                                   Collection<GridCacheVersion> futVers)

Constructor.

Parameters:

futVers - Future versions.

Method Detail

lookupIndex

public int lookupIndex()

Gets message lookup index. All messages that does not return -1 in this method must return a unique number in range from 0 to GridCacheMessage.MAX_CACHE_MSG_LOOKUP_INDEX.

Overrides:

lookupIndex in class GridCacheMessage

Returns:

Message lookup index.

futureVersions

public Collection<GridCacheVersion> futureVersions()

Returns:

List of ACKed future versions.

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.

directType

public byte directType()

Gets message type.

Specified by:

directType in interface Message

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Returns:

Fields count.