org.apache.ignite.internal.managers.communication

Class GridIoMessage

java.lang.Object

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

org.apache.ignite.internal.managers.communication.GridIoMessage

All Implemented Interfaces:

Serializable

public class GridIoMessage
extends MessageAdapter

Wrapper for all grid messages.

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
GridIoMessage() No-op constructor to support Externalizable interface.
GridIoMessage(GridIoPolicy plc, Object topic, int topicOrd, MessageAdapter msg, boolean ordered, long timeout, boolean skipOnTimeout)

Method Summary

Methods

Modifier and Type	Method and Description
byte	directType() Gets message type.
boolean	equals(Object obj)
int	hashCode()
Object	message()
boolean	readFrom(ByteBuffer buf) Reads this message from provided byte buffer.
boolean	skipOnTimeout()
long	timeout()
String	toString()
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

GridIoMessage

public GridIoMessage()

No-op constructor to support Externalizable interface. This constructor is not meant to be used for other purposes.

GridIoMessage

public GridIoMessage(GridIoPolicy plc,
             Object topic,
             int topicOrd,
             MessageAdapter msg,
             boolean ordered,
             long timeout,
             boolean skipOnTimeout)

Parameters:

plc - Policy.

topic - Communication topic.

topicOrd - Topic ordinal value.

msg - Message.

ordered - Message ordered flag.

timeout - Timeout.

skipOnTimeout - Whether message can be skipped on timeout.

Method Detail

message

public Object message()

Returns:

Message.

timeout

public long timeout()

Returns:

Message timeout.

skipOnTimeout

public boolean skipOnTimeout()

Returns:

Whether message can be skipped on timeout.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode 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