Package com.oracle.coherence.concurrent.locks

Class LockOwner

java.lang.Object

com.oracle.coherence.concurrent.locks.LockOwner

All Implemented Interfaces:

com.tangosol.io.ExternalizableLite, com.tangosol.io.pof.PortableObject, Serializable

public class LockOwner
extends Object
implements com.tangosol.io.ExternalizableLite, com.tangosol.io.pof.PortableObject

The identity of a lock owner, represented by the UID of the member, and the ID of a thread holding or attempting to acquire the lock.

Author:

Aleks Seovic 2021.10.19

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
LockOwner()	Default constructor for serialization interfaces
LockOwner(com.tangosol.net.Member member, long threadId)	Construct LockOwner instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
com.tangosol.util.UUID	getMemberId()	Return the member UID.
long	getThreadId()	Return the thread ID.
int	hashCode()
boolean	isClient()	Return true if this lock owner is a remote client (Extend or gRPC).
void	readExternal(com.tangosol.io.pof.PofReader in)
void	readExternal(DataInput in)
String	toString()
void	writeExternal(com.tangosol.io.pof.PofWriter out)
void	writeExternal(DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LockOwner

public LockOwner()

Default constructor for serialization interfaces

LockOwner

public LockOwner(com.tangosol.net.Member member,
                 long threadId)

Construct LockOwner instance.

Parameters:

member - the member

threadId - the thread ID

Method Detail

getMemberId

public com.tangosol.util.UUID getMemberId()

Return the member UID.

Returns:

the member UID

getThreadId

public long getThreadId()

Return the thread ID.

Returns:

the thread ID

isClient

public boolean isClient()

Return true if this lock owner is a remote client (Extend or gRPC).

Returns:

true if this lock owner is a remote client (Extend or gRPC)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

readExternal

public void readExternal(DataInput in)
                  throws IOException

Specified by:

readExternal in interface com.tangosol.io.ExternalizableLite

Throws:

IOException

writeExternal

public void writeExternal(DataOutput out)
                   throws IOException

Specified by:

writeExternal in interface com.tangosol.io.ExternalizableLite

Throws:

IOException

readExternal

public void readExternal(com.tangosol.io.pof.PofReader in)
                  throws IOException

Specified by:

readExternal in interface com.tangosol.io.pof.PortableObject

Throws:

IOException

writeExternal

public void writeExternal(com.tangosol.io.pof.PofWriter out)
                   throws IOException

Specified by:

writeExternal in interface com.tangosol.io.pof.PortableObject

Throws:

IOException