org.apache.ignite.internal.processors.hadoop

Class HadoopJobId

java.lang.Object

org.apache.ignite.internal.processors.hadoop.HadoopJobId

All Implemented Interfaces:

Externalizable, Serializable, GridCacheInternal, Message

public class HadoopJobId
extends Object
implements Message, GridCacheInternal, Externalizable

Job ID.

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
HadoopJobId() For Externalizable.
HadoopJobId(UUID nodeId, int jobId)

Method Summary

Modifier and Type	Method and Description
short	directType() Gets message type.
boolean	equals(Object o)
byte	fieldsCount() Gets fields count.
UUID	globalId()
int	hashCode()
int	localId()
void	onAckReceived() Method called when ack message received.
void	readExternal(ObjectInput in)
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
String	toString()
void	writeExternal(ObjectOutput out)
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HadoopJobId

public HadoopJobId()

For Externalizable.

HadoopJobId

public HadoopJobId(UUID nodeId,
                   int jobId)

Parameters:

nodeId - Node ID.

jobId - Job ID.

Method Detail

globalId

public UUID globalId()

localId

public int localId()

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.

onAckReceived

public void onAckReceived()

Method called when ack message received.

Specified by:

onAckReceived in interface Message

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object