Package org.ros.internal.node.server

Class NodeIdentifier

java.lang.Object

org.ros.internal.node.server.NodeIdentifier

public class NodeIdentifier
extends Object

A node slave identifier which combines the node name of a node with the URI for contacting the node's XMLRPC server.

Author:

damonkohler@google.com (Damon Kohler)

Constructor Summary

Constructors

Constructor	Description
NodeIdentifier(GraphName name, URI uri)	Constructs a new NodeIdentifier.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static NodeIdentifier	forName(String name)
static NodeIdentifier	forNameAndUri(String name, String uri)
static NodeIdentifier	forUri(String uri)
GraphName	getName()
URI	getUri()
int	hashCode()
ConnectionHeader	toConnectionHeader()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

NodeIdentifier

public NodeIdentifier(GraphName name,
 URI uri)

Constructs a new NodeIdentifier. Note that either nodeName or uri may be null but not both. This is necessary because either is enough to uniquely identify a SlaveServer and because, depending on context, one or the other may not be available. Although either value may be null, we do not treat null as a wildcard with respect to equality. Even though it should be safe to do so, wildcards are unnecessary in this case and would likely lead to buggy code.

Parameters:

name - the GraphName that the Node is known as

uri - the URI of the Node's SlaveServer XML-RPC server

Method Details

forName

public static NodeIdentifier forName(String name)

forUri

public static NodeIdentifier forUri(String uri)

forNameAndUri

public static NodeIdentifier forNameAndUri(String name,
 String uri)

getName

public GraphName getName()

getUri

public URI getUri()

toConnectionHeader

public ConnectionHeader toConnectionHeader()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object