Package net.officefloor.frame.impl.execute.function

Class LinkedListSetPromise<I,E>

java.lang.Object

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

net.officefloor.frame.impl.execute.function.AbstractDelegateFunctionState

net.officefloor.frame.impl.execute.function.LinkedListSetPromise<I,E>

All Implemented Interfaces:

FunctionState, LinkedListSetEntry<FunctionState,Flow>

public class LinkedListSetPromise<I,E>
extends AbstractDelegateFunctionState

FunctionLogic to execute a FunctionLogic for each LinkedListSetEntry from a LinkedListSet.

Author:

Daniel Sagenschneider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LinkedListSetPromise.Translate<E>	Translates the entry to a FunctionState.

Field Summary

Fields inherited from class net.officefloor.frame.impl.execute.function.AbstractDelegateFunctionState

delegate

Method Summary

Modifier and Type	Method	Description
static <E extends LinkedListSetEntry<E, O>, O> FunctionState	all(LinkedListSet<E,O> linkedListSet, LinkedListSetPromise.Translate<E> translate)	Executes a FunctionState for all entries of the LinkedListSet.
FunctionState	execute(FunctionStateContext context)	Executes the FunctionState.
static <E extends LinkedListSetEntry<E, O>, O> FunctionState	purge(LinkedListSet<E,O> linkedListSet, LinkedListSetPromise.Translate<E> translate)	Purges the LinkedListSet and executes a FunctionState for each item.

Methods inherited from class net.officefloor.frame.impl.execute.function.AbstractDelegateFunctionState

cancel, getLinkedListSetOwner, getResponsibleTeam, getThreadState, handleEscalation, isRequireThreadStateSafety, toString

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, wait, wait, wait

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

getNext, getPrev, setNext, setPrev

Method Details

purge

public static <E extends LinkedListSetEntry<E,
O>,
O>
FunctionState purge(LinkedListSet<E,O> linkedListSet,
 LinkedListSetPromise.Translate<E> translate)

Purges the LinkedListSet and executes a FunctionState for each item.

Type Parameters:

E - LinkedListSetEntry type.

O - Owner type of LinkedListSetEntry.

Parameters:

linkedListSet - LinkedListSet.

translate - LinkedListSetPromise.Translate.

Returns:

FunctionState to purse the LinkedListSet.

all

public static <E extends LinkedListSetEntry<E,
O>,
O>
FunctionState all(LinkedListSet<E,O> linkedListSet,
 LinkedListSetPromise.Translate<E> translate)

Executes a FunctionState for all entries of the LinkedListSet. This does not change the LinkedListSet (as takes copy).

Type Parameters:

E - LinkedListSetEntry type.

O - Owner type of LinkedListSetEntry.

Parameters:

linkedListSet - LinkedListSet.

translate - LinkedListSetPromise.Translate.

Returns:

FunctionState to purse the LinkedListSet.

execute

public FunctionState execute(FunctionStateContext context)
                      throws Throwable

Description copied from interface: FunctionState

Executes the FunctionState.

Specified by:

execute in interface FunctionState

Overrides:

execute in class AbstractDelegateFunctionState

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.