Package net.officefloor.frame.impl.execute.asset

Class AssetManagerImpl

java.lang.Object

net.officefloor.frame.impl.execute.linkedlistset.AbstractLinkedListSetEntry<FunctionState,Flow>

net.officefloor.frame.impl.execute.asset.AssetManagerImpl

All Implemented Interfaces:

AssetManager, FunctionState, LinkedListSetEntry<FunctionState,Flow>

public class AssetManagerImpl
extends AbstractLinkedListSetEntry<FunctionState,Flow>
implements AssetManager

AssetManager implementation.

Author:

Daniel Sagenschneider

Constructor Summary

Constructors

Constructor	Description
AssetManagerImpl(ProcessState managingProcess, MonitorClock clock, FunctionLoop loop)	Initiate.

Method Summary

Modifier and Type	Method	Description
AssetLatch	createAssetLatch(Asset asset)	Creates a new AssetLatch.
FunctionState	execute(FunctionStateContext context)	Executes the FunctionState.
ThreadState	getThreadState()	Obtains the ThreadState for this FunctionState.

Methods inherited from class net.officefloor.frame.impl.execute.linkedlistset.AbstractLinkedListSetEntry

getNext, getPrev, setNext, setPrev

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.officefloor.frame.internal.structure.FunctionState

cancel, getLinkedListSetOwner, getResponsibleTeam, handleEscalation, isRequireThreadStateSafety

Methods inherited from interface net.officefloor.frame.internal.structure.LinkedListSetEntry

getNext, getPrev, setNext, setPrev

Constructor Details

AssetManagerImpl

public AssetManagerImpl(ProcessState managingProcess,
 MonitorClock clock,
 FunctionLoop loop)

Initiate.

Parameters:

managingProcess - ProcessState that is managing this AssetManager.

clock - MonitorClock.

loop - FunctionLoop.

Method Details

createAssetLatch

public AssetLatch createAssetLatch(Asset asset)

Description copied from interface: AssetManager

Creates a new AssetLatch.

The returned AssetLatch is not being managed by this AssetManager. To have the AssetLatch managed, it must be registered with this AssetManager. This allows for only the list of AssetLatch instances requiring management to be managed.

Specified by:

createAssetLatch in interface AssetManager

Parameters:

asset - Asset that FunctionState instances will wait on.

Returns:

AssetLatch for the Asset.

getThreadState

public ThreadState getThreadState()

Description copied from interface: FunctionState

Obtains the ThreadState for this FunctionState.

This provides access to the ThreadState that this FunctionState resides within.

Specified by:

getThreadState in interface FunctionState

Returns:

ThreadState for this FunctionState.

execute

public FunctionState execute(FunctionStateContext context)
                      throws Throwable

Description copied from interface: FunctionState

Executes the FunctionState.

Specified by:

execute in interface FunctionState

Parameters:

context - FunctionStateContext for executing the FunctionState.

Returns:

Next FunctionState to be executed. May be null to indicate no further FunctionState instances to execute.

Throws:

Throwable - Possible failure of FunctionState logic.