net.named_data.jndn.sync

Class DigestTree.Node

java.lang.Object

net.named_data.jndn.sync.DigestTree.Node

Enclosing class:

DigestTree

public static class DigestTree.Node
extends Object

Constructor Summary

Constructors

Constructor and Description
Node(String dataPrefix, long sessionNo, long sequenceNo) Create a new DigestTree.Node with the given fields and compute the digest.

Method Summary

Modifier and Type	Method and Description
String	getDataPrefix()
String	getDigest() Get the digest.
long	getSequenceNo()
long	getSessionNo()
boolean	lessThan(DigestTree.Node node2) Compare this Node with node2 first comparing dataPrefix_ then sessionNo_.
void	setSequenceNo(long sequenceNo) Set the sequence number and recompute the digest.

Methods inherited from class java.lang.Object

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

Constructor Detail

Node

public Node(String dataPrefix,
            long sessionNo,
            long sequenceNo)

Create a new DigestTree.Node with the given fields and compute the digest.

Parameters:

dataPrefix - The data prefix. This is encoded as UTF-8 to digest.

sessionNo - The session number.

sequenceNo - The sequence number.

Method Detail

getDataPrefix

public final String getDataPrefix()

getSessionNo

public final long getSessionNo()

getSequenceNo

public final long getSequenceNo()

getDigest

public final String getDigest()

Get the digest.

Returns:

The digest as a hex string.

setSequenceNo

public final void setSequenceNo(long sequenceNo)

Set the sequence number and recompute the digest.

Parameters:

sequenceNo - The new sequence number.

lessThan

public final boolean lessThan(DigestTree.Node node2)

Compare this Node with node2 first comparing dataPrefix_ then sessionNo_.

Parameters:

node2 - The other Node to compare.

Returns:

True if this node is less than node2.