Package 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.RecordPurpose, WALRecord.RecordType

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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, 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
                        @Nullable WALPointer cpMark)

Parameters:

cpMark - Checkpoint mark.

CheckpointRecord

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

Parameters:

cpId - Checkpoint ID.

cpMark - Checkpoint mark.

CheckpointRecord

public CheckpointRecord(UUID cpId,
                        @Nullable
                        @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