zeus.actors.graphs
Class b2

java.lang.Object
  zeus.actors.rtn.Node
      zeus.actors.graphs.b2

public class b2

extends Node

this is a node in the contract net protocol that is the default co-ordination mechanism of zeus.

Field Summary

protected static double	DELTA_TIME
protected LocalDStruct[]	local_dstruct
protected Graph[]	local_graph
private java.lang.String	node_desc
protected int	reply_needed

Fields inherited from class zeus.actors.rtn.Node

arcs, context, current_arc, description, DONE, FAIL, FAILED, graph, input, msg_wait_key, nodes, NOT_READY, OK, OK_WAIT, output, parents, parents_of_next_node, previous_node, READY, RUNNING, state, timeout, WAIT, WAITING

Constructor Summary

b2()

Method Summary

protected int	continue_exec()
protected int	exec()
java.lang.String	getDesc()
protected void	reset()
void	setDesc(java.lang.String node_desc)

Methods inherited from class zeus.actors.rtn.Node

createGraph, createObject, exec_arc, finaliser, finalize, finals, getDescription, getGraph, getMsgWaitKey, getOutput, getParents, getPrevious, getState, getTimeout, timeOut, toString

Methods inherited from class java.lang.Object

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

Field Detail

DELTA_TIME

protected static final double DELTA_TIME

See Also:

Constant Field Values

node_desc

private java.lang.String node_desc

local_graph

protected Graph[] local_graph

local_dstruct

protected LocalDStruct[] local_dstruct

reply_needed

protected int reply_needed

Constructor Detail

b2

public b2()

Method Detail

getDesc

public final java.lang.String getDesc()

Overrides:

getDesc in class Node

setDesc

public final void setDesc(java.lang.String node_desc)

exec

protected int exec()

Overrides:

exec in class Node

continue_exec

protected int continue_exec()

Overrides:

continue_exec in class Node

reset

protected void reset()

Overrides:

reset in class Node