Package com.github.toolarium.common.compare.map.impl

Class MapDifference<K,V>

java.lang.Object

com.github.toolarium.common.compare.map.impl.MapDifference<K,V>

All Implemented Interfaces:

IMapDifference<K,V>

Direct Known Subclasses:

SortedMapDifference

public class MapDifference<K,V>
extends Object
implements IMapDifference<K,V>

Implements the IMapDifference.

Constructor Summary

Constructors

Constructor	Description
MapDifference(Map<K,V> onlyOnLeft, Map<K,V> onlyOnRight, Map<K,V> onBoth, Map<K,IValueDifference<V>> differences)	Constructor for MapDifference

Method Summary

Modifier and Type	Method	Description
boolean	areEqual()	Returns true if there are no differences between the two maps; that is, if the maps are equal.
Map<K,IValueDifference<V>>	entriesDiffering()	Returns a map describing keys that appear in both maps, but with different values.
Map<K,V>	entriesInCommon()	Returns a map containing the entries that appear in both maps; that is, the intersection of the two maps.
Map<K,V>	entriesOnlyOnLeft()	Returns a map containing the entries from the left map whose keys are not present in the right map.
Map<K,V>	entriesOnlyOnRight()	Returns a map containing the entries from the right map whose keys are not present in the left map.
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

MapDifference

public MapDifference(Map<K,V> onlyOnLeft,
 Map<K,V> onlyOnRight,
 Map<K,V> onBoth,
 Map<K,IValueDifference<V>> differences)

Constructor for MapDifference

Parameters:

onlyOnLeft - only on left side

onlyOnRight - only on right side

onBoth - on both side

differences - the differences

Method Details

areEqual

public boolean areEqual()

Description copied from interface: IMapDifference

Returns true if there are no differences between the two maps; that is, if the maps are equal.

Specified by:

areEqual in interface IMapDifference<K,V>

Returns:

true if they are equal

See Also:

• IMapDifference.areEqual()

entriesOnlyOnLeft

public Map<K,V> entriesOnlyOnLeft()

Description copied from interface: IMapDifference

Returns a map containing the entries from the left map whose keys are not present in the right map.

Specified by:

entriesOnlyOnLeft in interface IMapDifference<K,V>

Returns:

map containing the entries from the left map whose keys are not present in the right map

See Also:

• IMapDifference.entriesOnlyOnLeft()

entriesOnlyOnRight

public Map<K,V> entriesOnlyOnRight()

Description copied from interface: IMapDifference

Returns a map containing the entries from the right map whose keys are not present in the left map.

Specified by:

entriesOnlyOnRight in interface IMapDifference<K,V>

Returns:

map containing the entries from the right map whose keys are not present in the left map

See Also:

• IMapDifference.entriesOnlyOnRight()

entriesInCommon

public Map<K,V> entriesInCommon()

Description copied from interface: IMapDifference

Returns a map containing the entries that appear in both maps; that is, the intersection of the two maps.

Specified by:

entriesInCommon in interface IMapDifference<K,V>

Returns:

map containing the entries that appear in both maps; that is, the intersection of the two maps

See Also:

• IMapDifference.entriesInCommon()

entriesDiffering

public Map<K,IValueDifference<V>> entriesDiffering()

Description copied from interface: IMapDifference

Returns a map describing keys that appear in both maps, but with different values.

Specified by:

entriesDiffering in interface IMapDifference<K,V>

Returns:

map describing keys that appear in both maps, but with different values.

See Also:

• IMapDifference.entriesDiffering()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

• Object.equals(java.lang.Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

• Object.hashCode()

toString

public String toString()

Overrides:

toString in class Object

See Also:

• Object.toString()