org.apache.ignite.internal.processors.igfs

Class IgfsFragmentizerRequest

java.lang.Object

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

org.apache.ignite.internal.processors.igfs.IgfsCommunicationMessage

org.apache.ignite.internal.processors.igfs.IgfsFragmentizerRequest

All Implemented Interfaces:

Serializable

public class IgfsFragmentizerRequest
extends IgfsCommunicationMessage

Fragmentizer request. Sent from coordinator to other IGFS nodes when colocated part of file should be fragmented.

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
IgfsFragmentizerRequest() Empty constructor required by Externalizable.
IgfsFragmentizerRequest(IgniteUuid fileId, Collection<IgfsFileAffinityRange> fragmentRanges)

Method Summary

Methods

Modifier and Type	Method and Description
byte	directType() Gets message type.
IgniteUuid	fileId()
Collection<IgfsFileAffinityRange>	fragmentRanges()
boolean	readFrom(ByteBuffer buf) 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 org.apache.ignite.internal.processors.igfs.IgfsCommunicationMessage

finishUnmarshal, prepareMarshal

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

setReader, skipRecovery

Methods inherited from class java.lang.Object

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

Constructor Detail

IgfsFragmentizerRequest

public IgfsFragmentizerRequest()

Empty constructor required by Externalizable.

IgfsFragmentizerRequest

public IgfsFragmentizerRequest(IgniteUuid fileId,
                       Collection<IgfsFileAffinityRange> fragmentRanges)

Parameters:

fileId - File id to fragment.

fragmentRanges - Ranges to fragment.

Method Detail

fileId

public IgniteUuid fileId()

Returns:

File ID.

fragmentRanges

public Collection<IgfsFileAffinityRange> fragmentRanges()

Returns:

Fragment ranges.

toString

public String toString()

Overrides:

toString in class Object

writeTo

public boolean writeTo(ByteBuffer buf,
              MessageWriter writer)

Writes this message to provided byte buffer.

Overrides:

writeTo in class IgfsCommunicationMessage

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.

Overrides:

readFrom in class IgfsCommunicationMessage

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.