Package io.github.nejckorasa.result

Class CmpResult<B,W>

java.lang.Object

io.github.nejckorasa.result.CmpResult<B,W>

public class CmpResult<B,W>
extends Object

Constructor Summary

Constructors

Constructor	Description
CmpResult(List<CmpPair<B,W>> removed, List<CmpPair<B,W>> added, List<CmpPair<B,W>> updated, List<CmpPair<B,W>> unchanged)

Method Summary

Modifier and Type	Method	Description
Map<Diff,Collection<CmpPair<B,W>>>	asMap()
void	forEach(Consumer<CmpPair<B,W>> action)	Performs action on each compare pair
void	forEachChanged(Consumer<CmpPair<B,W>> action)	Performs action on each changed compare pair
void	forEachUnchanged(Consumer<CmpPair<B,W>> action)	Performs action on each unchanged compare pair
List<CmpPair<B,W>>	getAdded()	Gets all compare pairs of items added to working collection
List<W>	getAddedItems()	Gets all items added to working collection
List<CmpPair<B,W>>	getAll()	Gets all compare pairs, changed and unchanged
List<CmpPair<B,W>>	getChanged()	Gets all compare pairs of changed items
int	getChangesCount()	Gets number of changes.
List<CmpPair<B,W>>	getDifferent()	Gets all compare pairs different items - items removed from base collection or added to working collection
int	getDifferentCount()	Gets number of different items = items removed from base collection or added to working collection.
List<Object>	getDifferentItems()	Gets all items removed from base collection or added to working collection
List<CmpPair<B,W>>	getRemoved()	Gets all compare pairs of items removed from base collection
List<B>	getRemovedItems()	Gets all items removed from base collection
List<CmpPair<B,W>>	getUnchanged()	Gets all compare pairs of unchanged items
List<CmpPair<B,W>>	getUpdated()	Gets all compare pairs of items that exist in both collections but were updated.
boolean	hasChanges()
boolean	hasDifferences()
Stream<CmpPair<B,W>>	stream()	Streams all compare pairs
Stream<CmpPair<B,W>>	streamChanged()	Streams all changed compare pairs
Stream<CmpPair<B,W>>	streamDifferent()	Streams all different compare pairs
Stream<CmpPair<B,W>>	streamUnchanged()	Streams all unchanged compare pairs
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CmpResult

public CmpResult(List<CmpPair<B,W>> removed,
                 List<CmpPair<B,W>> added,
                 List<CmpPair<B,W>> updated,
                 List<CmpPair<B,W>> unchanged)

Method Detail

getAll

public List<CmpPair<B,W>> getAll()

Gets all compare pairs, changed and unchanged

Returns:

list of compare pairs

getRemoved

public List<CmpPair<B,W>> getRemoved()

Gets all compare pairs of items removed from base collection

Returns:

list of compare pairs

getAdded

public List<CmpPair<B,W>> getAdded()

Gets all compare pairs of items added to working collection

Returns:

list of compare pairs

getUpdated

public List<CmpPair<B,W>> getUpdated()

Gets all compare pairs of items that exist in both collections but were updated. Updated means changed based on equals function.

Returns:

list of compare pairs

getUnchanged

public List<CmpPair<B,W>> getUnchanged()

Gets all compare pairs of unchanged items

Returns:

list of compare pairs

getChanged

public List<CmpPair<B,W>> getChanged()

Gets all compare pairs of changed items

Returns:

list of compare pairs

getDifferent

public List<CmpPair<B,W>> getDifferent()

Gets all compare pairs different items - items removed from base collection or added to working collection

Returns:

list of compare pairs

getAddedItems

public List<W> getAddedItems()

Gets all items added to working collection

Returns:

list of added items

getRemovedItems

public List<B> getRemovedItems()

Gets all items removed from base collection

Returns:

list of removed items

getDifferentItems

public List<Object> getDifferentItems()

Gets all items removed from base collection or added to working collection

Returns:

list different items

getChangesCount

public int getChangesCount()

Gets number of changes. Sum of removed, added, updated items.

Returns:

changes count

hasChanges

public boolean hasChanges()

Returns:

true if changes exist

getDifferentCount

public int getDifferentCount()

Gets number of different items = items removed from base collection or added to working collection.

Returns:

number of different items

See Also:

getDifferent()

hasDifferences

public boolean hasDifferences()

Returns:

true if differences exist

See Also:

getDifferent()

forEach

public void forEach(Consumer<CmpPair<B,W>> action)

Performs action on each compare pair

Parameters:

action - action to perform

forEachChanged

public void forEachChanged(Consumer<CmpPair<B,W>> action)

Performs action on each changed compare pair

Parameters:

action - action to perform

forEachUnchanged

public void forEachUnchanged(Consumer<CmpPair<B,W>> action)

Performs action on each unchanged compare pair

Parameters:

action - action to perform

stream

public Stream<CmpPair<B,W>> stream()

Streams all compare pairs

Returns:

stream

streamChanged

public Stream<CmpPair<B,W>> streamChanged()

Streams all changed compare pairs

Returns:

stream

streamUnchanged

public Stream<CmpPair<B,W>> streamUnchanged()

Streams all unchanged compare pairs

Returns:

stream

streamDifferent

public Stream<CmpPair<B,W>> streamDifferent()

Streams all different compare pairs

Returns:

stream

See Also:

getDifferent()

asMap

public Map<Diff,Collection<CmpPair<B,W>>> asMap()

Returns:

compare result as a map with Diff as keys

toString

public String toString()

Overrides:

toString in class Object