Package org.apache.ignite.internal.processors.query.h2.twostep

Class GridMapQueryExecutor

java.lang.Object

org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor

public class GridMapQueryExecutor
extends Object

Map query executor.

Constructor Summary

Constructors

Constructor	Description
GridMapQueryExecutor()

Method Summary

Modifier and Type	Method	Description
void	onCancel(ClusterNode node, GridQueryCancelRequest msg)
void	onDmlRequest(ClusterNode node, GridH2DmlRequest req)
void	onNextPageRequest(ClusterNode node, GridQueryNextPageRequest req)
void	onNodeLeft(DiscoveryEvent evt)	Node left event handling method..
void	onQueryRequest(ClusterNode node, GridH2QueryRequest req)
void	start(GridKernalContext ctx, IgniteH2Indexing h2)
void	stop()	Stop query map executor, cleanup resources.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridMapQueryExecutor

public GridMapQueryExecutor()

Method Detail

start

public void start(GridKernalContext ctx,
                  IgniteH2Indexing h2)
           throws IgniteCheckedException

Parameters:

ctx - Context.

h2 - H2 Indexing.

Throws:

IgniteCheckedException - If failed.

onNodeLeft

public void onNodeLeft(DiscoveryEvent evt)

Node left event handling method..

Parameters:

evt - Discovery event.

stop

public void stop()

Stop query map executor, cleanup resources.

onCancel

public void onCancel(ClusterNode node,
                     GridQueryCancelRequest msg)

Parameters:

node - Node.

msg - Message.

onQueryRequest

public void onQueryRequest(ClusterNode node,
                           GridH2QueryRequest req)
                    throws IgniteCheckedException

Parameters:

node - Node.

req - Query request.

Throws:

IgniteCheckedException - On error.

onDmlRequest

public void onDmlRequest(ClusterNode node,
                         GridH2DmlRequest req)

Parameters:

node - Node.

req - DML request.

onNextPageRequest

public void onNextPageRequest(ClusterNode node,
                              GridQueryNextPageRequest req)

Parameters:

node - Node.

req - Request.