Top Description Methods
org.apache.derby.iapi.services.locks

public Interface Latch

Known Direct Implementers
org.apache.derby.impl.services.locks.Lock
A Latch represents a latch held in the lock manager.

Method Summary

Modifier and TypeMethod and Description
public CompatibilitySpace

Returns:

the latch's compatibility space
getCompatabilitySpace()

Get the compatibility space the latch is held in.

public int
getCount()

public Lockable

Returns:

the object the latch is held on
getLockable()

Get the object the latch is held on.

public Object

Returns:

the qualifier used when the latch was obtained
getQualifier()

Get the qualifier used when the latch was obtained.

Method Detail

getCompatabilitySpaceback to summary
public CompatibilitySpace getCompatabilitySpace()

Get the compatibility space the latch is held in.

Returns:CompatibilitySpace

the latch's compatibility space

getCountback to summary
public int getCount()
getLockableback to summary
public Lockable getLockable()

Get the object the latch is held on.

Returns:Lockable

the object the latch is held on

getQualifierback to summary
public Object getQualifier()

Get the qualifier used when the latch was obtained.

Returns:Object

the qualifier used when the latch was obtained