org.simbrain.workspace.updater

Class UpdateAllBuffered

java.lang.Object

org.simbrain.workspace.updater.UpdateAllBuffered

All Implemented Interfaces:

UpdateAction

public class UpdateAllBuffered
extends java.lang.Object
implements UpdateAction

Update all components and couplings as follows. First update couplings using a buffering system whereby the order in which they are updated does not matter (read all producer values, write them to a buffer, then read all buffer values and write them to the consumers). Then update all the components. In workspace updater, the following happens. Each component update call is fed to an executor service which uses as many threads as it's configured to use (it defaults to the number of available processors which can be changed.) Then the executing thread waits on a countdown latch. Each component update decrements the latch so that after the last update is complete, the thread waiting on the latch wakes up and updates all the couplings.

Author:

jyoshimi

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static org.apache.log4j.Logger	LOGGER The static logger for the class.

Constructor Summary

Constructors

Constructor and Description
UpdateAllBuffered(WorkspaceUpdater controls)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDescription() Provide a String description of this update method.
java.lang.String	getLongDescription() Provide a longer description for tooltips, etc.
void	invoke() Invoke this action.

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

static final org.apache.log4j.Logger LOGGER

The static logger for the class.

Constructor Detail

UpdateAllBuffered

public UpdateAllBuffered(WorkspaceUpdater controls)

Parameters:

controls - update controls

Method Detail

invoke

public void invoke()

Invoke this action.

Specified by:

invoke in interface UpdateAction

getDescription

public java.lang.String getDescription()

Description copied from interface: UpdateAction

Provide a String description of this update method.

Specified by:

getDescription in interface UpdateAction

Returns:

the update description

getLongDescription

public java.lang.String getLongDescription()

Description copied from interface: UpdateAction

Provide a longer description for tooltips, etc.

Specified by:

getLongDescription in interface UpdateAction

Returns:

the update description