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

Interface PartitionResolver

public interface PartitionResolver

Partition resolver interface. Takes argument, data type and cache name, returns partition. The only purpose of this methods is to allow partition pruning classes to be located in core module.

Method Summary

Modifier and Type	Method and Description
int	partition(Object arg, int dataType, String cacheName) Resolve partition.

Method Detail

partition

int partition(Object arg,
              int dataType,
              String cacheName)
       throws IgniteCheckedException

Resolve partition.

Parameters:

arg - Argument.

dataType - Data type.

cacheName - Cache name.

Returns:

Partition.

Throws:

IgniteCheckedException - If failed.