Package org.apache.ignite.internal.sql.optimizer.affinity

Class PartitionClientContext

java.lang.Object

org.apache.ignite.internal.sql.optimizer.affinity.PartitionClientContext

public class PartitionClientContext
extends Object

Client context. Passed to partition resolver on thin clients.

Constructor Summary

Constructors

Constructor	Description
PartitionClientContext(int parts)	Constructor.

Method Summary

Modifier and Type	Method	Description
@Nullable Integer	partition(Object arg, @Nullable PartitionParameterType typ)	Resolve partition.

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionClientContext

public PartitionClientContext(int parts)

Constructor.

Parameters:

parts - Partitions count.

Method Detail

partition

@Nullable
public @Nullable Integer partition(Object arg,
                                   @Nullable
                                   @Nullable PartitionParameterType typ)

Resolve partition.

Parameters:

arg - Argument.

typ - Type.

Returns:

Partition or null if cannot be resolved.