com.sun.jini.landlord
Class ConstrainableLandlordLeaseMap

java.lang.Object
  com.sun.jini.lease.AbstractLeaseMap
      com.sun.jini.landlord.LandlordLeaseMap
          com.sun.jini.landlord.ConstrainableLandlordLeaseMap

All Implemented Interfaces:

Map, LeaseMap

public final class ConstrainableLandlordLeaseMap
extends LandlordLeaseMap

Constrainable sub-class of LandlordLeaseMap.

Since:

2.0

Author:

Sun Microsystems, Inc.

Field Summary

Fields inherited from class com.sun.jini.lease.AbstractLeaseMap

map

Method Summary

boolean

canContainKey(Object key) Returns true if the given object is a Lease which can be renewed and cancelled in a batch with other leases in the map.

Methods inherited from class com.sun.jini.landlord.LandlordLeaseMap

cancelAll, renewAll

Methods inherited from class com.sun.jini.lease.AbstractLeaseMap

checkKey, checkValue, clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.lang.Object

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

Method Detail

canContainKey

public boolean canContainKey(Object key)

Description copied from interface: LeaseMap

Returns true if the given object is a Lease which can be renewed and cancelled in a batch with other leases in the map. Whether or not two Lease objects can be batched is an implementation detail determined by the objects.

Specified by:

canContainKey in interface LeaseMap

Overrides:

canContainKey in class LandlordLeaseMap

Parameters:

key - an object that should be a lease

Returns:

true if the lease can be renewed and cancelled in a a batch with other leases

See Also:

Lease.canBatch(net.jini.core.lease.Lease)