Class MorphAgentTestAlg

java.lang.Object
  MorphAgentTestAlg

All Implemented Interfaces:

IAgent

public class MorphAgentTestAlg
extends java.lang.Object
implements IAgent

Implementation of IAgent for formation morphing algorithm.

Associated state is described in TreeAgentState

Since:

1.0

See Also:

TreeAgentState

Constructor Summary

MorphAgentTestAlg()

MorphAgentTestAlg(double lfRobotVelocity)

MorphAgentTestAlg(MorphAgentTestAlg src)

Method Summary

boolean	checkStateValidity(StateBundle state) checks that a particular discrete state is valid for this agent.
void	getMsgs(ILogicVarBundle state, IDiscreteDynamicsCallback dynCallback, double[] arrLfStateCont, double lfCurrTime, int nIdxStateOffset, java.util.Iterator<CommLink> channelsToSendOn) Given the state of an agent, and the channels it can send messages on, push the next set of messages onto the appropriate channels.
IAgent	makeCopy() in case the agent has some internal state, this allows syncrhonized wrapper calls to cache a snapshot of the agent at some rational point in time.
void	setMotionParams(double lfVel, double lfTCom, double lfRad)
StateBundle	updateState(ILogicVarBundle statePrev, double[] arrLfStateCont, double lfCurrTime, int nIdxStateOffset, IEnvironment env, java.util.Iterator<CommLink> channelsRecieveFrom) Given the previous state of an agent, and the channels to recieve messages from, recieve messages (destructively) and return new state (non-destructively).

Methods inherited from class java.lang.Object

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

Constructor Detail

MorphAgentTestAlg

public MorphAgentTestAlg()

MorphAgentTestAlg

public MorphAgentTestAlg(double lfRobotVelocity)

MorphAgentTestAlg

public MorphAgentTestAlg(MorphAgentTestAlg src)

Method Detail

setMotionParams

public void setMotionParams(double lfVel,
                            double lfTCom,
                            double lfRad)

checkStateValidity

public boolean checkStateValidity(StateBundle state)

checks that a particular discrete state is valid for this agent.

Specified by:

checkStateValidity in interface IAgent

getMsgs

public void getMsgs(ILogicVarBundle state,
                    IDiscreteDynamicsCallback dynCallback,
                    double[] arrLfStateCont,
                    double lfCurrTime,
                    int nIdxStateOffset,
                    java.util.Iterator<CommLink> channelsToSendOn)

Given the state of an agent, and the channels it can send messages on, push the next set of messages onto the appropriate channels. Channels are assumed to be modified by this operation. One weakness of this signature is that it requires programmer discipline not to look at the continuous state of agents other then your neighbors.

Specified by:

getMsgs in interface IAgent

Parameters:

state - discrete component of agent state

arrLfStateCont - global vector of continuous state

nIdxStateOffset - offset into global state vector corresonding to this agent.

channelsToSendOn - Iterator containing objects of type CommLink CommLink corresponding to channels to send messages on (neighbor indices can be ascertained from channels).

Since:

1.0

See Also:

CommLink

updateState

public StateBundle updateState(ILogicVarBundle statePrev,
                               double[] arrLfStateCont,
                               double lfCurrTime,
                               int nIdxStateOffset,
                               IEnvironment env,
                               java.util.Iterator<CommLink> channelsRecieveFrom)

Given the previous state of an agent, and the channels to recieve messages from, recieve messages (destructively) and return new state (non-destructively).

Specified by:

updateState in interface IAgent

Parameters:

statePrev - previous state (do not modify)

arrLfStateCont - vector of all continuous states (do not modify)

nIdxStateOffset - offset into arrLfStateCont corresponding to start of this agents continuous variables

channelsRecieveFrom - iterator storing CommLink classes corresponding incoming channels

Returns:

new discrete state of agent

See Also:

CommLink

makeCopy

public IAgent makeCopy()

in case the agent has some internal state, this allows syncrhonized wrapper calls to cache a snapshot of the agent at some rational point in time. If the agent has no internal state, this function can just return "this".

Specified by:

makeCopy in interface IAgent