org.apache.ignite.internal.processors.cache.distributed.dht.preloader

Class GridDhtPartitionExchangeId

java.lang.Object

org.apache.ignite.plugin.extensions.communication.MessageAdapter

org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionExchangeId

All Implemented Interfaces:

Externalizable, Serializable, Comparable<GridDhtPartitionExchangeId>

public class GridDhtPartitionExchangeId
extends MessageAdapter
implements Comparable<GridDhtPartitionExchangeId>, Externalizable

Exchange ID.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

MessageAdapter.Type

Field Summary

Fields inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

reader, readState

Constructor Summary

Constructors

Constructor and Description
GridDhtPartitionExchangeId() Empty constructor required by Externalizable.
GridDhtPartitionExchangeId(UUID nodeId, int evt, long topVer)

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(GridDhtPartitionExchangeId o)
byte	directType() Gets message type.
boolean	equals(Object o)
int	event()
int	hashCode()
boolean	isJoined()
boolean	isLeft()
UUID	nodeId()
void	readExternal(ObjectInput in)
boolean	readFrom(ByteBuffer buf) Reads this message from provided byte buffer.
long	topologyVersion()
String	toString()
void	writeExternal(ObjectOutput out)
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

Methods inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

setReader, skipRecovery

Methods inherited from class java.lang.Object

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

Constructor Detail

GridDhtPartitionExchangeId

public GridDhtPartitionExchangeId(UUID nodeId,
                          int evt,
                          long topVer)

Parameters:

nodeId - Node ID.

evt - Event.

topVer - Topology version.

GridDhtPartitionExchangeId

public GridDhtPartitionExchangeId()

Empty constructor required by Externalizable.

Method Detail

nodeId

public UUID nodeId()

Returns:

Node ID.

event

public int event()

Returns:

Event.

topologyVersion

public long topologyVersion()

Returns:

Order.

isJoined

public boolean isJoined()

Returns:

True if exchange is for new node joining.

isLeft

public boolean isLeft()

Returns:

True if exchange is for node leaving.

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

compareTo

public int compareTo(GridDhtPartitionExchangeId o)

Specified by:

compareTo in interface Comparable<GridDhtPartitionExchangeId>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

writeTo

public boolean writeTo(ByteBuffer buf,
              MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in class MessageAdapter

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf)

Reads this message from provided byte buffer.

Specified by:

readFrom in class MessageAdapter

Parameters:

buf - Byte buffer.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Specified by:

directType in class MessageAdapter

Returns:

Message type.

toString

public String toString()

Overrides:

toString in class Object