Package net.officefloor.frame.impl.execute.linkedlistset

Class ComparatorLinkedListSet<E extends LinkedListSetEntry<E,O>,O>

java.lang.Object

net.officefloor.frame.impl.execute.linkedlistset.StrictLinkedListSet<E,O>

net.officefloor.frame.impl.execute.linkedlistset.ComparatorLinkedListSet<E,O>

All Implemented Interfaces:

LinkedListSet<E,O>

public abstract class ComparatorLinkedListSet<E extends LinkedListSetEntry<E,O>,O>
extends StrictLinkedListSet<E,O>

LinkedListSet that compares LinkedListSetEntry instances before adding as LinkedListSetEntry may hold content that should not be re-added to the LinkedListSet.

Otherwise it ensure strictness of adding/removing LinkedListSetEntry instances.

Author:

Daniel Sagenschneider

Nested Class Summary

Nested classes/interfaces inherited from class net.officefloor.frame.impl.execute.linkedlistset.StrictLinkedListSet

StrictLinkedListSet.LinkedListItemImpl

Constructor Summary

Constructors

Constructor	Description
ComparatorLinkedListSet()

Method Summary

Modifier and Type	Method	Description
void	addEntry(E entry)	Adds a LinkedListSetEntry to this LinkedListSet.
protected abstract boolean	isEqual(E entryA, E entryB)	Invoked to determine if the two entries are equal.

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

copyEntries, getHead, getOwner, getTail, purgeEntries, removeEntry

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparatorLinkedListSet

public ComparatorLinkedListSet()

Method Detail

isEqual

protected abstract boolean isEqual(E entryA,
                                   E entryB)

Invoked to determine if the two entries are equal.

Parameters:

entryA - First entry.

entryB - Second entry.

Returns:

true if entryA is equal to entryB, otherwise false to indicate not equal.

addEntry

public void addEntry(E entry)

Description copied from interface: LinkedListSet

Adds a LinkedListSetEntry to this LinkedListSet.

Specified by:

addEntry in interface LinkedListSet<E extends LinkedListSetEntry<E,O>,O>

Overrides:

addEntry in class StrictLinkedListSet<E extends LinkedListSetEntry<E,O>,O>

Parameters:

entry - LinkedListSetEntry to be added to this LinkedListSet.