de.caff.generics.handler

Class FindAllIndexesHandler<T>

java.lang.Object

de.caff.generics.handler.FindAllIndexesHandler<T>

All Implemented Interfaces:

LoopHandler, LoopItemHandler<T>

public class FindAllIndexesHandler<T>
extends java.lang.Object
implements LoopItemHandler<T>

Handler which finds the index of an item in a loop.

Author:

Rammi

Constructor Summary

Constructors

Constructor and Description
FindAllIndexesHandler(T object) Constructor.

Method Summary

Modifier and Type	Method and Description
void	afterFinish() Called after the loop has finished.
void	beforeStart() Called before the loop is started.
java.util.List<OrderedPair<java.lang.Integer,T>>	getFoundItems() Get the found indexes and items.
T	getSearchObject() Get the looked up object.
boolean	handle(T item) Handle an item.

Methods inherited from class java.lang.Object

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

Constructor Detail

FindAllIndexesHandler

public FindAllIndexesHandler(@Nullable
                             T object)

Constructor. This searches from the beginning.

Parameters:

object - object to look for

Method Detail

handle

public boolean handle(T item)

Handle an item.

Specified by:

handle in interface LoopItemHandler<T>

Parameters:

item - item to handle

Returns:

true go on with loop
false break loop

beforeStart

public void beforeStart()

Called before the loop is started.

Specified by:

beforeStart in interface LoopHandler

afterFinish

public void afterFinish()

Called after the loop has finished.

Specified by:

afterFinish in interface LoopHandler

getFoundItems

public java.util.List<OrderedPair<java.lang.Integer,T>> getFoundItems()

Get the found indexes and items.

Returns:

list of pairs of found index and item at that index

getSearchObject

@Nullable
public T getSearchObject()

Get the looked up object.

Returns:

first found index or null