org.apache.ignite.internal.processors.clock

Class GridClockDeltaVersion

java.lang.Object

org.apache.ignite.internal.processors.clock.GridClockDeltaVersion

All Implemented Interfaces:

Externalizable, Serializable, Comparable<GridClockDeltaVersion>, Message

public class GridClockDeltaVersion
extends Object
implements Message, Comparable<GridClockDeltaVersion>, Externalizable

Version for time delta snapshot.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GridClockDeltaVersion() Empty constructor required by Externalizable.
GridClockDeltaVersion(long ver, long topVer)

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(GridClockDeltaVersion o)
byte	directType() Gets message type.
boolean	equals(Object o)
byte	fieldsCount() Gets fields count.
int	hashCode()
void	readExternal(ObjectInput in)
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
long	topologyVersion()
String	toString()
long	version()
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

GridClockDeltaVersion

public GridClockDeltaVersion()

Empty constructor required by Externalizable.

GridClockDeltaVersion

public GridClockDeltaVersion(long ver,
                     long topVer)

Parameters:

ver - Version.

topVer - Topology version.

Method Detail

version

public long version()

Returns:

Snapshot local version.

topologyVersion

public long topologyVersion()

Returns:

Snapshot topology version.

compareTo

public int compareTo(GridClockDeltaVersion o)

Specified by:

compareTo in interface Comparable<GridClockDeltaVersion>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

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

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 byte 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.

toString

public String toString()

Overrides:

toString in class Object