org.apache.ignite.internal.pagemem.wal.record

Class CheckpointRecord

java.lang.Object

org.apache.ignite.internal.pagemem.wal.record.WALRecord

org.apache.ignite.internal.pagemem.wal.record.CheckpointRecord

public class CheckpointRecord
extends WALRecord

Checkpoint (begin) record

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.internal.pagemem.wal.record.WALRecord

WALRecord.RecordType

Constructor Summary

Constructors

Constructor and Description
CheckpointRecord(UUID cpId, WALPointer cpMark)
CheckpointRecord(UUID cpId, WALPointer cpMark, boolean end) Constructor kept for serializer
CheckpointRecord(WALPointer cpMark)

Method Summary

Modifier and Type	Method and Description
void	addCacheGroupState(int grpId, CacheState state)
Map<Integer,CacheState>	cacheGroupStates()
void	cacheGroupStates(Map<Integer,CacheState> cacheGrpStates)
UUID	checkpointId()
WALPointer	checkpointMark()
boolean	end()
String	toString()
WALRecord.RecordType	type()

Methods inherited from class org.apache.ignite.internal.pagemem.wal.record.WALRecord

chainSize, chainSize, position, position, previous, previous, rollOver, size, size

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckpointRecord

public CheckpointRecord(@Nullable
                        WALPointer cpMark)

Parameters:

cpMark - Checkpoint mark.

CheckpointRecord

public CheckpointRecord(UUID cpId,
                        @Nullable
                        WALPointer cpMark)

Parameters:

cpId - Checkpoint ID.

cpMark - Checkpoint mark.

CheckpointRecord

public CheckpointRecord(UUID cpId,
                        @Nullable
                        WALPointer cpMark,
                        boolean end)

Constructor kept for serializer

Parameters:

cpId - Checkpoint ID.

cpMark - Checkpoint mark.

end - Checkpoint end flag - deprecated expected to be always false

Method Detail

type

public WALRecord.RecordType type()

Specified by:

type in class WALRecord

Returns:

Entry type.

addCacheGroupState

public void addCacheGroupState(int grpId,
                               CacheState state)

Parameters:

grpId - Cache group ID.

state - Cache state.

cacheGroupStates

public void cacheGroupStates(Map<Integer,CacheState> cacheGrpStates)

Parameters:

cacheGrpStates - Cache states.

cacheGroupStates

public Map<Integer,CacheState> cacheGroupStates()

Returns:

Cache states.

checkpointId

public UUID checkpointId()

Returns:

Checkpoint ID.

end

public boolean end()

Returns:

Checkpoint end flag, now always false

checkpointMark

public WALPointer checkpointMark()

Returns:

Safe replay pointer.

toString

public String toString()

Overrides:

toString in class WALRecord