Package net.officefloor.frame.internal.structure

Interface LinkedListSetEntry<I extends LinkedListSetEntry<I,O>,O>

All Known Subinterfaces:

ActiveAsynchronousFlow, AssetManager, BlockState, Flow, FlowCompletion, FunctionState, ManagedFunctionContainer, RegisteredGovernance, ThreadProfiler, ThreadState

All Known Implementing Classes:

AbstractDelegateFunctionState, AbstractFunctionState, AbstractLinkedListSetEntry, AssetLatchImpl, AssetManagerImpl, FlowImpl, LinkedListSetPromise, ManagedFunctionContainerImpl, ThreadProfilerImpl, ThreadStateImpl

public interface LinkedListSetEntry<I extends LinkedListSetEntry<I,O>,O>

Entry for a LinkedListSet.

Author:

Daniel Sagenschneider

Method Summary

Modifier and Type	Method	Description
O	getLinkedListSetOwner()	Obtains the owner of the LinkedListSet that this LinkedListSetEntry may be added.
I	getNext()	Obtains the next LinkedListSetEntry in the LinkedListSet.
I	getPrev()	Obtains the previous LinkedListSetEntry in the LinkedListSet.
void	setNext(I entry)	Specifies the next LinkedListSetEntry in the LinkedListSet.
void	setPrev(I entry)	Specifies the previous LinkedListSetEntry in the LinkedListSet.

Method Detail

getLinkedListSetOwner

O getLinkedListSetOwner()

Obtains the owner of the LinkedListSet that this LinkedListSetEntry may be added.

LinkedListSetEntry instances may only be added to the LinkedListSet they were intended for and can not be shared between LinkedListSet instances. This constraint:

1. ensures the integrity of the FunctionState, Flow, ThreadState, ProcessState structure, and
2. improves uniqueness performance as getNext() and getPrev() both returning null indicates not added

Returns:

Owner of the LinkedListSet that may contain this LinkedListSetEntry.

getPrev

I getPrev()

Obtains the previous LinkedListSetEntry in the LinkedListSet.

Should this LinkedListSetEntry not be in a LinkedListSet then this must return null.

Returns:

Previous LinkedListSetEntry in the LinkedListSet.

setPrev

void setPrev(I entry)

Specifies the previous LinkedListSetEntry in the LinkedListSet.

Parameters:

entry - Previous LinkedListSetEntry in the LinkedListSet.

getNext

I getNext()

Obtains the next LinkedListSetEntry in the LinkedListSet.

Should this LinkedListSetEntry not be in a LinkedListSet then this must return null.

Returns:

Next LinkedListSetEntry in the LinkedListSet.

setNext

void setNext(I entry)

Specifies the next LinkedListSetEntry in the LinkedListSet.

Parameters:

entry - Next LinkedListSetEntry in the LinkedListSet.