org.apache.derby.iapi.services.locks
Interface Latch

All Known Implementing Classes:

ActiveLock, Lock

public interface Latch

A Latch represents a latch held in the lock manager.

Method Summary

CompatibilitySpace	getCompatabilitySpace() Get the compatibility space the latch is held in.
int	getCount()
Lockable	getLockable() Gte the object the latch is held on.
java.lang.Object	getQualifier() Get the qualifier used when the latch was obtained.

Method Detail

getCompatabilitySpace

CompatibilitySpace getCompatabilitySpace()

Get the compatibility space the latch is held in.

getLockable

Lockable getLockable()

Gte the object the latch is held on.

getQualifier

java.lang.Object getQualifier()

Get the qualifier used when the latch was obtained.

getCount

int getCount()