Class GridDhtPartitionsSingleRequest
- java.lang.Object
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- org.apache.ignite.internal.processors.cache.GridCacheMessage
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- org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsAbstractMessage
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- org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsSingleRequest
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- All Implemented Interfaces:
Serializable,Message
public class GridDhtPartitionsSingleRequest extends GridDhtPartitionsAbstractMessage
Request for single partition info.- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsAbstractMessage
flags
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Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage
addDepInfo, CACHE_MSG_INDEX_FIELD_NAME, forceAddDepInfo, MAX_CACHE_MSG_LOOKUP_INDEX
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Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message
DIRECT_TYPE_SIZE
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Constructor Summary
Constructors Constructor Description GridDhtPartitionsSingleRequest()Required byExternalizable.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description shortdirectType()Gets message type.bytefieldsCount()Gets fields count.inthandlerId()booleanreadFrom(ByteBuffer buf, MessageReader reader)Reads this message from provided byte buffer.StringtoString()booleanwriteTo(ByteBuffer buf, MessageWriter writer)Writes this message to provided byte buffer.-
Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsAbstractMessage
addDeploymentInfo, cacheGroupMessage, compressed, compressed, exchangeId, exchangeId, lastVersion, partition, partitionExchangeMessage, restoreState
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Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage
appendFlag, classError, deployInfo, error, finishUnmarshal, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lastAffinityChangedTopologyVersion, lastAffinityChangedTopologyVersion, lookupIndex, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, messageLogger, nextIndexId, onAckReceived, onClassError, prepare, prepareMarshal, prepareMarshalCacheObject, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, prepareObject, topologyVersion, transferExpiryPolicy, unmarshalCollection, unmarshalInfo, unmarshalInfos, unmarshalInvokeArguments, unmarshalTx
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Constructor Detail
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GridDhtPartitionsSingleRequest
public GridDhtPartitionsSingleRequest()
Required byExternalizable.
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Method Detail
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handlerId
public int handlerId()
- Specified by:
handlerIdin classGridCacheMessage- Returns:
- ID to distinguish message handlers for the same messages but for different caches/cache groups.
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writeTo
public boolean writeTo(ByteBuffer buf, MessageWriter writer)
Writes this message to provided byte buffer.- Specified by:
writeToin interfaceMessage- Overrides:
writeToin classGridDhtPartitionsAbstractMessage- Parameters:
buf- Byte buffer.writer- Writer.- Returns:
- Whether message was fully written.
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readFrom
public boolean readFrom(ByteBuffer buf, MessageReader reader)
Reads this message from provided byte buffer.- Specified by:
readFromin interfaceMessage- Overrides:
readFromin classGridDhtPartitionsAbstractMessage- Parameters:
buf- Byte buffer.reader- Reader.- Returns:
- Whether message was fully read.
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directType
public short directType()
Gets message type.- Returns:
- Message type.
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fieldsCount
public byte fieldsCount()
Gets fields count.- Specified by:
fieldsCountin interfaceMessage- Overrides:
fieldsCountin classGridDhtPartitionsAbstractMessage- Returns:
- Fields count.
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toString
public String toString()
- Overrides:
toStringin classGridDhtPartitionsAbstractMessage
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