rice.p2p.past.testing
Class RawPastRegrTest.NonOverwritingTestPastContent

java.lang.Object
  rice.p2p.past.testing.RawPastRegrTest.TestPastContent
      rice.p2p.past.testing.RawPastRegrTest.VersionedTestPastContent
          rice.p2p.past.testing.RawPastRegrTest.NonOverwritingTestPastContent

All Implemented Interfaces:

java.io.Serializable, PastContent, RawPastContent

Enclosing class:

RawPastRegrTest

protected static class RawPastRegrTest.NonOverwritingTestPastContent
extends RawPastRegrTest.VersionedTestPastContent

See Also:

Serialized Form

Field Summary

static short

TYPE

Fields inherited from class rice.p2p.past.testing.RawPastRegrTest.VersionedTestPastContent

version

Fields inherited from class rice.p2p.past.testing.RawPastRegrTest.TestPastContent

existing, id

Constructor Summary

RawPastRegrTest.NonOverwritingTestPastContent(Id id, int version)

RawPastRegrTest.NonOverwritingTestPastContent(InputBuffer buf, Endpoint endpoint, PastContentDeserializer pcd)

Method Summary

PastContent	checkInsert(Id id, PastContent existingContent) Checks if a insert operation should be allowed.
boolean	equals(java.lang.Object o)
short	getType()
java.lang.String	toString()

Methods inherited from class rice.p2p.past.testing.RawPastRegrTest.VersionedTestPastContent

serialize

Methods inherited from class rice.p2p.past.testing.RawPastRegrTest.TestPastContent

getHandle, getId, isMutable

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final short TYPE

See Also:

Constant Field Values

Constructor Detail

RawPastRegrTest.NonOverwritingTestPastContent

public RawPastRegrTest.NonOverwritingTestPastContent(Id id,
                                                     int version)

RawPastRegrTest.NonOverwritingTestPastContent

public RawPastRegrTest.NonOverwritingTestPastContent(InputBuffer buf,
                                                     Endpoint endpoint,
                                                     PastContentDeserializer pcd)
                                              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

checkInsert

public PastContent checkInsert(Id id,
                               PastContent existingContent)
                        throws PastException

Description copied from interface: PastContent

Checks if a insert operation should be allowed. Invoked when a Past node receives an insert request and it is a replica root for the id; invoked on the object to be inserted. This method determines the effect of an insert operation on an object that already exists: it computes the new value of the stored object, as a function of the new and the existing object.

Specified by:

checkInsert in interface PastContent

Overrides:

checkInsert in class RawPastRegrTest.TestPastContent

Parameters:

id - the key identifying the object

Returns:

null, if the operation is not allowed; else, the new object to be stored on the local node.

Throws:

PastException

toString

public java.lang.String toString()

Overrides:

toString in class RawPastRegrTest.VersionedTestPastContent

getType

public short getType()

Specified by:

getType in interface RawPastContent

Overrides:

getType in class RawPastRegrTest.VersionedTestPastContent

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class RawPastRegrTest.VersionedTestPastContent