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

Class GridH2ValueMessageFactory

java.lang.Object

org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2ValueMessageFactory

public class GridH2ValueMessageFactory
extends Object

H2 Value message factory.

Constructor Summary

Constructors

Constructor and Description
GridH2ValueMessageFactory()

Method Summary

Modifier and Type	Method and Description
Message	create(short type)
static Value[]	fillArray(Iterator<? extends Message> src, Value[] dst, GridKernalContext ctx)
static GridH2ValueMessage	toMessage(Value v)
static Collection<Message>	toMessages(Collection<Value[]> src, Collection<Message> dst, int cnt)

Methods inherited from class java.lang.Object

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

Constructor Detail

GridH2ValueMessageFactory

public GridH2ValueMessageFactory()

Method Detail

create

public Message create(short type)

toMessages

public static Collection<Message> toMessages(Collection<Value[]> src,
                                             Collection<Message> dst,
                                             int cnt)
                                      throws IgniteCheckedException

Parameters:

src - Source values.

dst - Destination collection.

cnt - Number of columns to actually send.

Returns:

Destination collection.

Throws:

IgniteCheckedException - If failed.

fillArray

public static Value[] fillArray(Iterator<? extends Message> src,
                                Value[] dst,
                                GridKernalContext ctx)
                         throws IgniteCheckedException

Parameters:

src - Source iterator.

dst - Array to fill with values.

ctx - Kernal context.

Returns:

Filled array.

Throws:

IgniteCheckedException - If failed.

toMessage

public static GridH2ValueMessage toMessage(Value v)
                                    throws IgniteCheckedException

Parameters:

v - Value.

Returns:

Message.

Throws:

IgniteCheckedException - If failed.