public class LockOwnershipState extends Object implements IdentifiedDataSerializable
Constructor and Description |
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LockOwnershipState() |
LockOwnershipState(long fence,
int lockCount,
long sessionId,
long threadId) |
Modifier and Type | Method and Description |
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int |
getClassId()
Returns type identifier for this class.
|
int |
getFactoryId()
Returns DataSerializableFactory factory ID for this class.
|
long |
getFence()
Returns fencing token of the lock if it is currently hold by some endpoint.
|
int |
getLockCount() |
long |
getSessionId()
Returns the session id that currently holds the lock.
|
long |
getThreadId()
Returns the thread id that holds the lock.
|
boolean |
isLocked() |
boolean |
isLockedBy(long sessionId,
long threadId) |
void |
readData(ObjectDataInput in)
Reads fields from the input stream
|
String |
toString() |
void |
writeData(ObjectDataOutput out)
Writes object fields to output stream
|
public LockOwnershipState()
public LockOwnershipState(long fence, int lockCount, long sessionId, long threadId)
public boolean isLocked()
public boolean isLockedBy(long sessionId, long threadId)
public long getFence()
FencedLock.INVALID_FENCE
otherwisepublic int getLockCount()
public long getSessionId()
AbstractProxySessionManager.NO_SESSION_ID
if not heldpublic long getThreadId()
<session id, thread id>
is unique.public int getFactoryId()
IdentifiedDataSerializable
getFactoryId
in interface IdentifiedDataSerializable
public int getClassId()
IdentifiedDataSerializable
getClassId
in interface IdentifiedDataSerializable
public void writeData(ObjectDataOutput out) throws IOException
DataSerializable
writeData
in interface DataSerializable
out
- outputIOException
- if an I/O error occurs. In particular,
an IOException
may be thrown if the
output stream has been closed.public void readData(ObjectDataInput in) throws IOException
DataSerializable
readData
in interface DataSerializable
in
- inputIOException
- if an I/O error occurs. In particular,
an IOException
may be thrown if the
input stream has been closed.Copyright © 2019 Hazelcast, Inc.. All rights reserved.