planet.symphony.behaviours
Class QueryConnectBehaviour
java.lang.Object
planet.symphony.behaviours.QueryConnectBehaviour
- All Implemented Interfaces:
- Behaviour
public class QueryConnectBehaviour
- extends java.lang.Object
- implements Behaviour
QueryConnectBehaviour determines if the QUERY_CONNECT issuer can connect or not to a
remote node. This Behaviour is provided in order to stablish long links between nodes.
The behaviour checks if already holds a connection from the incoming node looking up
to outcoming, incoming and neighbour sets. Otherwise, it accepts the new connection
only if the incoming connection's rate is fewer than K.
- Author:
- Marc Sanchez , Helio Tejedor
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
QueryConnectBehaviour
public QueryConnectBehaviour()
onMessage
public RouteMessage[] onMessage(RouteMessage msg,
Node node)
- Given a RouteMessage and a Node as input, onMessage's method do execution
steps for the behaviour. Node should be casted to Node's class in order to
manage data structures and protocol of designed overlay.
- Specified by:
onMessage
in interface Behaviour
- Parameters:
msg
- RouteMessage taken as input.node
- Node taken as input.
- Returns:
- Returns either an array of RouteMessages or null when no messages
need to transmit this node.
getName
public java.lang.String getName()
- Specified by:
getName
in interface Behaviour
- Returns:
- Returns the name of behaviour.
toString
public java.lang.String toString()
- Specified by:
toString
in interface Behaviour
- Overrides:
toString
in class java.lang.Object
- Returns:
- Returns a string representation of the behaviour. In general, the toString
method returns a string that "textually represents" this behaviour. The result should
be a concise but informative representation that is easy for a person to read.