org.ros.internal.node.topic
Class SubscriberHandshake

java.lang.Object
  org.ros.internal.node.topic.SubscriberHandshake

All Implemented Interfaces:

ClientHandshake

public class SubscriberHandshake
extends java.lang.Object
implements ClientHandshake

Constructor Summary

SubscriberHandshake(java.util.Map<java.lang.String,java.lang.String> outgoingHeader)

Method Summary

java.lang.String	getErrorMessage()
java.util.Map<java.lang.String,java.lang.String>	getOutgoingHeader()
boolean	handshake(java.util.Map<java.lang.String,java.lang.String> incomingHeader)

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscriberHandshake

public SubscriberHandshake(java.util.Map<java.lang.String,java.lang.String> outgoingHeader)

Method Detail

handshake

public boolean handshake(java.util.Map<java.lang.String,java.lang.String> incomingHeader)

Specified by:

handshake in interface ClientHandshake

Parameters:

incomingHeader - the ConnectionHeader sent by the server

Returns:

true if the handshake is successful, false otherwise

getOutgoingHeader

public java.util.Map<java.lang.String,java.lang.String> getOutgoingHeader()

Specified by:

getOutgoingHeader in interface ClientHandshake

Returns:

the outgoing ConnectionHeader

getErrorMessage

public java.lang.String getErrorMessage()

Specified by:

getErrorMessage in interface ClientHandshake

Returns:

the error String returned by the server if an error occurs, null otherwise