net.sf.tweety.agents

Class RigidProtocol

java.lang.Object

net.sf.tweety.agents.AbstractProtocol

net.sf.tweety.agents.RigidProtocol

All Implemented Interfaces:

Protocol

Direct Known Subclasses:

RoundRobinProtocol, SynchronousProtocol

public abstract class RigidProtocol
extends AbstractProtocol

This class models a rigid protocol, i.e. a protocol where, if at any time an agent performs a "NO_OPERATION" he cannot perform any other action thereafter.

Author:

Matthias Thimm

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<Agent,java.lang.Boolean>	hasPerformedNoOperation Keeps track of whether an agent has performed a NO_OPERATION;

Constructor Summary

Constructors

Constructor and Description
RigidProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem) Creates a new rigid protocol for the given multi-agent system.

Method Summary

Modifier and Type	Method and Description
protected boolean	hasPerformedNoOperation(Agent a) Checks whether the given agent has already performed a NO_OPERATION.
protected boolean	hasTerminated() This method determines if this protocol has terminated, i.e.
protected void	setHasPerformedNoOperation(Agent a) Sets that the given agent has performed a NO_OPERATION.

Methods inherited from class net.sf.tweety.agents.AbstractProtocol

addProtocolListener, doStep, getMultiAgentSystem, notifyActionPerformed, notifyTerminated, removeProtocolListener, step

Methods inherited from class java.lang.Object

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

Field Detail

hasPerformedNoOperation

private java.util.Map<Agent,java.lang.Boolean> hasPerformedNoOperation

Keeps track of whether an agent has performed a NO_OPERATION;

Constructor Detail

RigidProtocol

public RigidProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem)

Creates a new rigid protocol for the given multi-agent system.

Parameters:

multiAgentSystem - a multi-agent system.

Method Detail

hasTerminated

protected boolean hasTerminated()

Description copied from class: AbstractProtocol

This method determines if this protocol has terminated, i.e. whether no further actions are possible.

Specified by:

hasTerminated in class AbstractProtocol

Returns:

"true" if this protocol system has terminated.

hasPerformedNoOperation

protected boolean hasPerformedNoOperation(Agent a)

Checks whether the given agent has already performed a NO_OPERATION.

Parameters:

a - an agent.

Returns:

"true" iff the given agent has already performed a NO_OPERATION.

setHasPerformedNoOperation

protected void setHasPerformedNoOperation(Agent a)

Sets that the given agent has performed a NO_OPERATION.

Parameters:

a - an agent.