GigaSpaces XAP 9.7.2 API

com.sun.jini.landlord
Class LandlordLeaseMap

java.lang.Object
  extended by com.sun.jini.lease.AbstractLeaseMap
      extended by com.sun.jini.landlord.LandlordLeaseMap
All Implemented Interfaces:
Map, LeaseMap
Direct Known Subclasses:
ConstrainableLandlordLeaseMap

public class LandlordLeaseMap
extends AbstractLeaseMap

Implementation of LeaseMap for LandlordLease.

Since:
2.0
Author:
Sun Microsystems, Inc.
See Also:
LandlordLease, LeaseMap

Field Summary
 
Fields inherited from class com.sun.jini.lease.AbstractLeaseMap
map
 
Method Summary
 void cancelAll()
          Cancels all leases in the LeaseMap.
 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.
 void renewAll()
          Renews all leases in the LeaseMap, using their current values as the renewal durations.
 
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.

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)

cancelAll

public void cancelAll()
               throws LeaseMapException,
                      RemoteException
Description copied from interface: LeaseMap
Cancels all leases in the LeaseMap. If all cancels are successful, returns normally (leaving all leases in the map). Otherwise, removes all leases that failed to cancel from the LeaseMap, and throws LeaseMapException.

Throws:
LeaseMapException
RemoteException

renewAll

public void renewAll()
              throws LeaseMapException,
                     RemoteException
Description copied from interface: LeaseMap
Renews all leases in the LeaseMap, using their current values as the renewal durations. If all renewals are successful, returns normally. Otherwise, removes all leases that failed to renew from the LeaseMap, and throws LeaseMapException.

Throws:
LeaseMapException
RemoteException

GigaSpaces XAP 9.7.2 API

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