Package repast.simphony.engine.graph

Class AbstractGraphExecutor<E>

java.lang.Object

repast.simphony.engine.graph.AbstractGraphExecutor<E>

All Implemented Interfaces:

Executor<GraphParams<E>>, GraphExecutor<E>

Direct Known Subclasses:

NetworkTopologyExecutor

public abstract class AbstractGraphExecutor<E>
extends Object
implements GraphExecutor<E>

Base implementation of a GraphExecutor. Subclasses of this executor should provide a validation method and this class will perform the execution of the graph.

Version:

$Revision: 1.1 $ $Date: 2005/12/21 22:25:34 $

Author:

Jerry Vos

See Also:

GraphExecutor

Constructor Summary

Constructors

Constructor	Description
AbstractGraphExecutor(ISchedule schedule, ScheduleParameters baseParams, Traverser<E> traverser, Executor<E> nodeExecutor)	Constructs this graph executor to work with the specified parameters.

Method Summary

Modifier and Type	Method	Description
void	execute(GraphParams<E> params)	Performs execution of the graph.
protected double	getNextTime(GraphParams<E> params, E nextNode)
protected double	getRootTime()
protected ScheduleParameters	getScheduleParameters(double time)

Methods inherited from class java.lang.Object

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

Methods inherited from interface repast.simphony.engine.graph.GraphExecutor

validateForExecution

Constructor Detail

AbstractGraphExecutor

public AbstractGraphExecutor(ISchedule schedule,
                             ScheduleParameters baseParams,
                             Traverser<E> traverser,
                             Executor<E> nodeExecutor)

Constructs this graph executor to work with the specified parameters. This GraphExecutor will visit the nodes with the specified visitor, execute them with the given node executor and reschedule itself according to baseParams.

Parameters:

schedule - the schedule this graph executor will use to reschedule itself

baseParams - the parameters to base its scheduling on

traverser - the visitor for finding successors to nodes

nodeExecutor - the executor for executing the nodes

Method Detail

execute

public void execute(GraphParams<E> params)

Performs execution of the graph. This involves validating the params for execution, executing the current node with the given node executor, then scheduling this to perform execution on the current node's successors.

Specified by:

execute in interface Executor<E>

Parameters:

params - parameters on the current node to be executed

getScheduleParameters

protected ScheduleParameters getScheduleParameters(double time)

getNextTime

protected double getNextTime(GraphParams<E> params,
                             E nextNode)

getRootTime

protected double getRootTime()