org.apache.ignite.internal

Class GridTaskSessionRequest

java.lang.Object

org.apache.ignite.internal.GridTaskSessionRequest

All Implemented Interfaces:

Serializable, Message

public class GridTaskSessionRequest
extends Object
implements Message

Task session request.

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor and Description
GridTaskSessionRequest() Empty constructor required by Externalizable.
GridTaskSessionRequest(IgniteUuid sesId, IgniteUuid jobId, byte[] attrsBytes, Map<?,?> attrs)

Method Summary

Methods

Modifier and Type	Method and Description
short	directType() Gets message type.
byte	fieldsCount() Gets fields count.
Map<?,?>	getAttributes()
byte[]	getAttributesBytes()
IgniteUuid	getJobId()
IgniteUuid	getSessionId()
void	onAckReceived() Method called when ack message received.
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridTaskSessionRequest

public GridTaskSessionRequest()

Empty constructor required by Externalizable.

GridTaskSessionRequest

public GridTaskSessionRequest(IgniteUuid sesId,
                      IgniteUuid jobId,
                      byte[] attrsBytes,
                      Map<?,?> attrs)

Parameters:

sesId - Session ID.

jobId - Job ID.

attrsBytes - Serialized attributes.

attrs - Attributes.

Method Detail

getAttributesBytes

public byte[] getAttributesBytes()

Returns:

Changed attributes (serialized).

getAttributes

public Map<?,?> getAttributes()

Returns:

Changed attributes.

getSessionId

public IgniteUuid getSessionId()

Returns:

Task session ID.

getJobId

public IgniteUuid getJobId()

Returns:

Job ID.

onAckReceived

public void onAckReceived()

Method called when ack message received.

Specified by:

onAckReceived in interface Message

writeTo

public boolean writeTo(ByteBuffer buf,
              MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in interface Message

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf,
               MessageReader reader)

Reads this message from provided byte buffer.

Specified by:

readFrom in interface Message

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

directType

public short directType()

Gets message type.

Specified by:

directType in interface Message

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Returns:

Fields count.

toString

public String toString()

Overrides:

toString in class Object