org.apache.ignite.internal.processors.igfs

Class IgfsFragmentizerRequest

java.lang.Object

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

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

All Implemented Interfaces:

Serializable, Message

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

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.
byte	fieldsCount() Gets fields count.
IgniteUuid	fileId()
Collection<IgfsFileAffinityRange>	fragmentRanges()
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 org.apache.ignite.internal.processors.igfs.IgfsCommunicationMessage

finishUnmarshal, prepareMarshal

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.

Specified by:

writeTo in interface Message

Overrides:

writeTo in class IgfsCommunicationMessage

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

Overrides:

readFrom in class IgfsCommunicationMessage

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Overrides:

fieldsCount in class IgfsCommunicationMessage

Returns:

Fields count.