Package jadex.extension.envsupport.environment

Class PerceptList

java.lang.Object

jadex.extension.envsupport.environment.PerceptList

public class PerceptList
extends java.lang.Object

The list of scheduled component percepts and convenience methods for processing selected percepts. This implementation is not thread-safe, i.e. methods should only be called from threads that are already synchronized with the environment space monitor.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PerceptList.PerceptEntry	Entry for a scheduled percept.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Set<PerceptList.PerceptEntry>	percepts	The scheduled percepts.
protected IEnvironmentSpace	space	The environment space.

Constructor Summary

Constructors

Constructor	Description
PerceptList(IEnvironmentSpace space)	Create a new percept list.

Method Summary

Modifier and Type	Method	Description
void	processPercepts(IFilter<PerceptList.PerceptEntry> filter)	Process scheduled percepts.
void	schedulePercept(java.lang.String type, java.lang.Object data, IComponentDescription component, ISpaceObject avatar, IPerceptProcessor processor)	Schedules a percept.
void	setOrdering(java.util.Comparator<PerceptList.PerceptEntry> comp)	Set an ordering used for executing actions.

Methods inherited from class java.lang.Object

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

Field Detail

space

protected IEnvironmentSpace space

The environment space.

percepts

protected java.util.Set<PerceptList.PerceptEntry> percepts

The scheduled percepts.

Constructor Detail

PerceptList

public PerceptList(IEnvironmentSpace space)

Create a new percept list.

Method Detail

schedulePercept

public void schedulePercept(java.lang.String type,
                            java.lang.Object data,
                            IComponentDescription component,
                            ISpaceObject avatar,
                            IPerceptProcessor processor)

Schedules a percept.

Parameters:

type - The percept type.

data - The content of the percept (if any).

component - The component that should receive the percept.

avatar - The avatar of the component (if any).

processor - The percept processor.

setOrdering

public void setOrdering(java.util.Comparator<PerceptList.PerceptEntry> comp)

Set an ordering used for executing actions.

Parameters:

comp - The comparator representing the ordering.

processPercepts

public void processPercepts(IFilter<PerceptList.PerceptEntry> filter)

Process scheduled percepts. Should be called on environment thread only.

Parameters:

filter - A filter to select only a subset of percepts (or null for all percepts).