org.apache.ignite.internal.processors.query.h2.dml

Class DmlBatchSender

java.lang.Object

org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender

public class DmlBatchSender
extends Object

Batch sender class.

Constructor Summary

Constructors

Constructor and Description
DmlBatchSender(GridCacheContext cctx, int size, int qryNum) Constructor.

Method Summary

Modifier and Type	Method and Description
void	add(Object key, javax.cache.processor.EntryProcessor<Object,Object,Boolean> proc, int rowNum) Add entry to batch.
SQLException	error()
List<Object>	failedKeys()
void	flush() Flush any remaining entries.
int[]	perRowCounterAsArray() Returns per row updates counter as array.
ClusterNode	primaryNodeByKey(Object key)
void	setFailed(int rowNum) Sets row as failed.
long	updateCount()

Methods inherited from class java.lang.Object

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

Constructor Detail

DmlBatchSender

public DmlBatchSender(GridCacheContext cctx,
                      int size,
                      int qryNum)

Constructor.

Parameters:

cctx - Cache context.

size - Batch.

qryNum - Number of queries.

Method Detail

add

public void add(Object key,
                javax.cache.processor.EntryProcessor<Object,Object,Boolean> proc,
                int rowNum)
         throws IgniteCheckedException

Add entry to batch.

Parameters:

key - Key.

proc - Processor.

rowNum - Row number.

Throws:

IgniteCheckedException - If failed.

primaryNodeByKey

public ClusterNode primaryNodeByKey(Object key)
                             throws IgniteCheckedException

Parameters:

key - Key.

Returns:

Primary node for given key.

Throws:

IgniteCheckedException - If primary node is not found.

flush

public void flush()

Flush any remaining entries.

updateCount

public long updateCount()

Returns:

Update count.

failedKeys

public List<Object> failedKeys()

Returns:

Failed keys.

error

public SQLException error()

Returns:

Error.

perRowCounterAsArray

public int[] perRowCounterAsArray()

Returns per row updates counter as array.

Returns:

Per row updates counter as array.

setFailed

public void setFailed(int rowNum)

Sets row as failed.

Parameters:

rowNum - Row number.