net.thevpc.nuts.runtime.standalone.collections

Class NCollectionDiffImpl<T>

java.lang.Object

net.thevpc.nuts.runtime.standalone.collections.NCollectionDiffImpl<T>

All Implemented Interfaces:

Iterable<NCollectionDiffChange<T>>, NCollectionDiff<T>

public class NCollectionDiffImpl<T>
extends Object
implements NCollectionDiff<T>

NCollectionDiff class.

Since:

0.8.0

Author:

thevpc

Constructor Summary

Constructors

Constructor and Description
NCollectionDiffImpl(Collection<T> oldItems, Collection<T> newItems) N collection diff.

Method Summary

Modifier and Type	Method and Description
List<T>	added() Adds the specified d.
boolean	anyAdd() Any add.
boolean	anyChange() Any change.
boolean	anyRemove() Any remove.
void	apply(NCollectionDiffApplier<T> a) Apply.
List<NCollectionDiffChange<T>>	changed() Changed.
Iterator<NCollectionDiffChange<T>>	iterator()
<H> NCollectionDiff<H>	map(Function<T,H> f) Map.
Collection<T>	newItems() New items.
Collection<T>	oldItems() Old items.
List<T>	removed() Removes removed.
List<NCollectionDiffChange<T>>	unchanged() Unchanged.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.thevpc.nuts.collections.NCollectionDiff

diffList, diffList, diffMapEntries, diffMapKeys, diffMapValues, of

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

NCollectionDiffImpl

public NCollectionDiffImpl(Collection<T> oldItems,
                           Collection<T> newItems)

N collection diff.

Parameters:

oldItems - old items

newItems - new items

Method Detail

oldItems

public Collection<T> oldItems()

Old items.

Specified by:

oldItems in interface NCollectionDiff<T>

Returns:

old items result

newItems

public Collection<T> newItems()

New items.

Specified by:

newItems in interface NCollectionDiff<T>

Returns:

new items result

anyAdd

public boolean anyAdd()

Any add.

Specified by:

anyAdd in interface NCollectionDiff<T>

Returns:

any add result

iterator

public Iterator<NCollectionDiffChange<T>> iterator()

Specified by:

iterator in interface Iterable<NCollectionDiffChange<T>>

Specified by:

iterator in interface NCollectionDiff<T>

anyRemove

public boolean anyRemove()

Any remove.

Specified by:

anyRemove in interface NCollectionDiff<T>

Returns:

any remove result

anyChange

public boolean anyChange()

Any change.

Specified by:

anyChange in interface NCollectionDiff<T>

Returns:

any change result

added

public List<T> added()

Adds the specified d.

Specified by:

added in interface NCollectionDiff<T>

Returns:

added result

removed

public List<T> removed()

Removes removed.

Specified by:

removed in interface NCollectionDiff<T>

Returns:

removed result

changed

public List<NCollectionDiffChange<T>> changed()

Changed.

Specified by:

changed in interface NCollectionDiff<T>

Returns:

changed result

unchanged

public List<NCollectionDiffChange<T>> unchanged()

Unchanged.

Specified by:

unchanged in interface NCollectionDiff<T>

Returns:

unchanged result

map

public <H> NCollectionDiff<H> map(Function<T,H> f)

Map.

Specified by:

map in interface NCollectionDiff<T>

Parameters:

f - f

Returns:

map result

apply

public void apply(NCollectionDiffApplier<T> a)

Apply.

Specified by:

apply in interface NCollectionDiff<T>

Parameters:

a - a