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## rice.p2p.replication.testing
Class ReplicationRegrTest.TestReplicationClient

    java.lang.Object
      rice.p2p.replication.testing.ReplicationRegrTest.TestReplicationClient

All Implemented Interfaces:
  ReplicationClient

Enclosing class:
  ReplicationRegrTest

    protected class ReplicationRegrTest.TestReplicationClient

extends java.lang.Object
implements ReplicationClient

DESCRIBE THE CLASS

Version:
  $Id: ReplicationRegrTest.java 4654 2009-01-08 16:33:07Z jeffh $
Author:
  amislove

Field Summary
`Node` | `node`
`MemoryStorage` | `storage`

Constructor Summary
`ReplicationRegrTest.TestReplicationClient(Node node)`

Method Summary
`void` | `fetch(IdSet keySet, NodeHandle hint)` This upcall is invoked to notify the application that is should fetch the cooresponding keys in this set, since the node is now responsible for these keys also.
`void` | `insert(Id id)`
`IdSet` | `scan(IdRange range)` This upcall should return the set of keys that the application currently stores in this range.
`void` | `setRange(IdRange range)` This upcall is to notify the application of the range of keys for which it is responsible.
`java.lang.String` | `toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### storage

    public MemoryStorage storage

### node

    public Node node

Constructor Detail

### ReplicationRegrTest.TestReplicationClient

    public ReplicationRegrTest.TestReplicationClient(Node node)

Method Detail

### fetch

    public void fetch(IdSet keySet,
                      NodeHandle hint)

  This upcall is invoked to notify the application that is should fetch the cooresponding keys in this set, since the node is now responsible for these keys also.

  Specified by:
    `fetch` in interface `ReplicationClient`
  Parameters:
    `keySet` - set containing the keys that needs to be fetched
    `hint` - A hint as to where to find the ids in the key set. This is where the local node heard about the keys from.

### setRange

    public void setRange(IdRange range)

  This upcall is to notify the application of the range of keys for which it is responsible. The application might choose to react to call by calling a scan(complement of this range) to the persistance manager and get the keys for which it is not responsible and call delete on the persistance manager for those objects.

  Specified by:
    `setRange` in interface `ReplicationClient`
  Parameters:
    `range` - the range of keys for which the local node is currently responsible

### scan

    public IdSet scan(IdRange range)

  This upcall should return the set of keys that the application currently stores in this range. Should return a empty IdSet (not null), in the case that no keys belong to this range.

  Specified by:
    `scan` in interface `ReplicationClient`
  Parameters:
    `range` - the requested range

### insert

    public void insert(Id id)

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`

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