Class TreeConstraintAgent

java.lang.Object
  TreeConstraintAgent

All Implemented Interfaces:

IAgent

public class TreeConstraintAgent
extends java.lang.Object
implements IAgent

Nested Class Summary

static class	TreeConstraintAgent.SelectMsgMatchingDepth
static class	TreeConstraintAgent.SelectMsgMatchingId
class	TreeConstraintAgent.SelectMsgMatchingRootId
static class	TreeConstraintAgent.SelectMsgWithParent
static class	TreeConstraintAgent.SelectMsgWithPropParent
static class	TreeConstraintAgent.SelectMsgWithTrueVar

Constructor Summary

TreeConstraintAgent()

TreeConstraintAgent(ITreeAlgAgent agentWrapped, double lfRad)

TreeConstraintAgent(TreeConstraintAgent src)

Method Summary

boolean	checkStateValidity(StateBundle state) checks that a particular discrete state is valid for this agent
void	getMsgs(ILogicVarBundle discreteState, IDiscreteDynamicsCallback dynCallback, double[] arrLfStateCont, double lfCurrTime, int idxStateOffset, 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 synchronized wrapper calls to cache a snapshot of the agent at some rational point in time.
void	setDepAgent(ITreeDepAlg depAgent)
void	setMotionConstraint(ITreeMotionConstraint constraint)
void	setTreeAlgAgent(ITreeAlgAgent agentWrapped)
StateBundle	updateState(ILogicVarBundle statePrev, double[] arrLfStateCont, double lfCurrTime, int idxStateOffset, 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

TreeConstraintAgent

public TreeConstraintAgent()

TreeConstraintAgent

public TreeConstraintAgent(ITreeAlgAgent agentWrapped,
                           double lfRad)

TreeConstraintAgent

public TreeConstraintAgent(TreeConstraintAgent src)

Method Detail

setDepAgent

public void setDepAgent(ITreeDepAlg depAgent)

setTreeAlgAgent

public void setTreeAlgAgent(ITreeAlgAgent agentWrapped)

setMotionConstraint

public void setMotionConstraint(ITreeMotionConstraint constraint)

checkStateValidity

public boolean checkStateValidity(StateBundle state)

Description copied from interface: IAgent

checks that a particular discrete state is valid for this agent

Specified by:

checkStateValidity in interface IAgent

getMsgs

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

Description copied from interface: IAgent

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:

discreteState - discrete component of agent state

arrLfStateCont - global vector of continuous state

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

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

See Also:

for type handled by iterator

makeCopy

public IAgent makeCopy()

Description copied from interface: IAgent

in case the agent has some internal state, this allows synchronized 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

updateState

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

Description copied from interface: IAgent

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)

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

channelsRecieveFrom - iterator storing CommLink classes corresponding incoming channels

Returns:

new state bundle containing discrete state of agent and new control function

See Also:

for type handled by iterator