org.apache.ignite.internal.processors.cache.distributed.near

Class IgniteTxMappingsImpl

java.lang.Object

org.apache.ignite.internal.processors.cache.distributed.near.IgniteTxMappingsImpl

All Implemented Interfaces:

IgniteTxMappings

public class IgniteTxMappingsImpl
extends Object
implements IgniteTxMappings

Constructor Summary

Constructors

Constructor and Description
IgniteTxMappingsImpl()

Method Summary

Modifier and Type	Method and Description
void	clear() Clears this mappings.
boolean	empty()
GridDistributedTxMapping	get(UUID nodeId)
@Nullable GridDistributedTxMapping	localMapping()
Collection<GridDistributedTxMapping>	mappings()
void	put(GridDistributedTxMapping mapping)
GridDistributedTxMapping	remove(UUID nodeId)
boolean	single()
@Nullable GridDistributedTxMapping	singleMapping()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IgniteTxMappingsImpl

public IgniteTxMappingsImpl()

Method Detail

clear

public void clear()

Clears this mappings.

Specified by:

clear in interface IgniteTxMappings

empty

public boolean empty()

Specified by:

empty in interface IgniteTxMappings

Returns:

True if there are no mappings.

get

public GridDistributedTxMapping get(UUID nodeId)

Specified by:

get in interface IgniteTxMappings

Parameters:

nodeId - Node ID.

Returns:

Node mapping.

put

public void put(GridDistributedTxMapping mapping)

Specified by:

put in interface IgniteTxMappings

Parameters:

mapping - Mapping.

remove

public GridDistributedTxMapping remove(UUID nodeId)

Specified by:

remove in interface IgniteTxMappings

Parameters:

nodeId - Node ID.

Returns:

Removed mapping.

localMapping

@Nullable
public @Nullable GridDistributedTxMapping localMapping()

Specified by:

localMapping in interface IgniteTxMappings

Returns:

Mapping for local node.

single

public boolean single()

Specified by:

single in interface IgniteTxMappings

Returns:

True if this is single mapping.

singleMapping

@Nullable
public @Nullable GridDistributedTxMapping singleMapping()

Specified by:

singleMapping in interface IgniteTxMappings

Returns:

Non null instance if this mappings contain only one mapping.

mappings

public Collection<GridDistributedTxMapping> mappings()

Specified by:

mappings in interface IgniteTxMappings

Returns:

All mappings.

toString

public String toString()

Overrides:

toString in class Object