org.apache.ignite.internal.processors.platform.cache.affinity

Class PlatformAffinity

java.lang.Object

org.apache.ignite.internal.processors.platform.PlatformAbstractTarget

org.apache.ignite.internal.processors.platform.cache.affinity.PlatformAffinity

All Implemented Interfaces:

PlatformTarget

public class PlatformAffinity
extends PlatformAbstractTarget

Native cache wrapper implementation.

Field Summary

Fields

Modifier and Type	Field and Description
static int	OP_AFFINITY_KEY
static int	OP_ALL_PARTITIONS
static int	OP_BACKUP_PARTITIONS
static int	OP_IS_BACKUP
static int	OP_IS_PRIMARY
static int	OP_IS_PRIMARY_OR_BACKUP
static int	OP_MAP_KEY_TO_NODE
static int	OP_MAP_KEY_TO_PRIMARY_AND_BACKUPS
static int	OP_MAP_KEYS_TO_NODES
static int	OP_MAP_PARTITION_TO_NODE
static int	OP_MAP_PARTITION_TO_PRIMARY_AND_BACKUPS
static int	OP_MAP_PARTITIONS_TO_NODES
static int	OP_PARTITION
static int	OP_PRIMARY_PARTITIONS

Fields inherited from class org.apache.ignite.internal.processors.platform.PlatformAbstractTarget

FALSE, log, platformCtx, TRUE

Constructor Summary

Constructors

Constructor and Description
PlatformAffinity(PlatformContext platformCtx, GridKernalContext igniteCtx, String name) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	partitions()
protected long	processInStreamOutLong(int type, BinaryRawReaderEx reader) Process IN operation.
protected void	processInStreamOutStream(int type, BinaryRawReaderEx reader, BinaryRawWriterEx writer) Process IN-OUT operation.

Methods inherited from class org.apache.ignite.internal.processors.platform.PlatformAbstractTarget

convertException, currentFuture, futureWriter, inObjectStreamOutStream, inStreamOutLong, inStreamOutObject, inStreamOutStream, listenFuture, listenFutureAndGet, listenFutureForOperation, listenFutureForOperationAndGet, outLong, outObject, outStream, platformContext, processInObjectStreamOutStream, processInStreamOutObject, processOutLong, processOutObject, processOutStream, throwUnsupported

Methods inherited from class java.lang.Object

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

Field Detail

OP_AFFINITY_KEY

public static final int OP_AFFINITY_KEY

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Constant Field Values

OP_ALL_PARTITIONS

public static final int OP_ALL_PARTITIONS

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Constant Field Values

OP_BACKUP_PARTITIONS

public static final int OP_BACKUP_PARTITIONS

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Constant Field Values

OP_IS_BACKUP

public static final int OP_IS_BACKUP

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Constant Field Values

OP_IS_PRIMARY

public static final int OP_IS_PRIMARY

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Constant Field Values

OP_IS_PRIMARY_OR_BACKUP

public static final int OP_IS_PRIMARY_OR_BACKUP

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Constant Field Values

OP_MAP_KEY_TO_NODE

public static final int OP_MAP_KEY_TO_NODE

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Constant Field Values

OP_MAP_KEY_TO_PRIMARY_AND_BACKUPS

public static final int OP_MAP_KEY_TO_PRIMARY_AND_BACKUPS

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Constant Field Values

OP_MAP_KEYS_TO_NODES

public static final int OP_MAP_KEYS_TO_NODES

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Constant Field Values

OP_MAP_PARTITION_TO_NODE

public static final int OP_MAP_PARTITION_TO_NODE

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Constant Field Values

OP_MAP_PARTITION_TO_PRIMARY_AND_BACKUPS

public static final int OP_MAP_PARTITION_TO_PRIMARY_AND_BACKUPS

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Constant Field Values

OP_MAP_PARTITIONS_TO_NODES

public static final int OP_MAP_PARTITIONS_TO_NODES

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Constant Field Values

OP_PARTITION

public static final int OP_PARTITION

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Constant Field Values

OP_PRIMARY_PARTITIONS

public static final int OP_PRIMARY_PARTITIONS

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Constant Field Values

Constructor Detail

PlatformAffinity

public PlatformAffinity(PlatformContext platformCtx,
                GridKernalContext igniteCtx,
                @Nullable
                String name)
                 throws IgniteCheckedException

Constructor.

Parameters:

platformCtx - Context.

igniteCtx - Ignite context.

name - Cache name.

Throws:

IgniteCheckedException

Method Detail

processInStreamOutLong

protected long processInStreamOutLong(int type,
                          BinaryRawReaderEx reader)
                               throws IgniteCheckedException

Process IN operation.

Overrides:

processInStreamOutLong in class PlatformAbstractTarget

Parameters:

type - Type.

reader - Binary reader.

Returns:

Result.

Throws:

IgniteCheckedException - In case of exception.

processInStreamOutStream

protected void processInStreamOutStream(int type,
                            BinaryRawReaderEx reader,
                            BinaryRawWriterEx writer)
                                 throws IgniteCheckedException

Process IN-OUT operation.

Overrides:

processInStreamOutStream in class PlatformAbstractTarget

Parameters:

type - Type.

reader - Binary reader.

writer - Binary writer.

Throws:

IgniteCheckedException - In case of exception.

partitions

public int partitions()

Returns:

Gets number of partitions in cache.