Package net.sf.tweety.agents

Class SynchronousProtocol

java.lang.Object

net.sf.tweety.agents.AbstractProtocol

net.sf.tweety.agents.RigidProtocol

net.sf.tweety.agents.SynchronousProtocol

All Implemented Interfaces:

Protocol

Direct Known Subclasses:

DirectGameProtocol

public class SynchronousProtocol
extends RigidProtocol

This class models a synchronous protocol for multi-agent systems. This protocol asks all agents simultaneously for actions, and simultaneously executes these actions thereafter. The protocol can optionally be defined as rigid, i.e. if at any time an agent performs a "NO_OPERATION" he cannot perform any other action thereafter.
This protocol terminates when either
- an optional number of maximal steps has been required or
- every agent performs a NO_OPERATION at the same time or (if the protocol is defined to be rigid) after all agents performed one NO_OPERATION.

Author:

Matthias Thimm

Field Summary

Fields

Modifier and Type	Field	Description
static int	UNLIMITED_EXECUTION	Indicates an unlimited number of execution steps of this protocol.

Constructor Summary

Constructors

Constructor	Description
SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem)	Creates a new (non-rigid) synchronous protocol for the given multi-agent system and unlimited number of steps.
SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem, boolean isRigid)	Creates a new synchronous protocol for the given multi-agent system and unlimited number of steps.
SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem, int numberOfSteps)	Creates a new (non-rigid) synchronous protocol for the given multi-agent system and the given number of steps.
SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem, int numberOfSteps, boolean isRigid)	Creates a new synchronous protocol for the given multi-agent system.

Method Summary

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

addProtocolListener, removeProtocolListener

Methods inherited from class java.lang.Object

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

Field Detail

UNLIMITED_EXECUTION

public static final int UNLIMITED_EXECUTION

Indicates an unlimited number of execution steps of this protocol.

See Also:

Constant Field Values

Constructor Detail

SynchronousProtocol

public SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem)

Creates a new (non-rigid) synchronous protocol for the given multi-agent system and unlimited number of steps.

Parameters:

multiAgentSystem - a multi-agent system.

SynchronousProtocol

public SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem,
                           int numberOfSteps)

Creates a new (non-rigid) synchronous protocol for the given multi-agent system and the given number of steps.

Parameters:

multiAgentSystem - a multi-agent system.

numberOfSteps - the number of steps for this protocol.

SynchronousProtocol

public SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem,
                           boolean isRigid)

Creates a new synchronous protocol for the given multi-agent system and unlimited number of steps.

Parameters:

multiAgentSystem - a multi-agent system.

isRigid - whether this protocol is rigid.

SynchronousProtocol

public SynchronousProtocol(MultiAgentSystem<? extends Agent> multiAgentSystem,
                           int numberOfSteps,
                           boolean isRigid)

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

Parameters:

multiAgentSystem - a multi-agent system.

numberOfSteps - the number of steps for this protocol.

isRigid - whether this protocol is rigid.