net.lenni0451.commons.collections

Class MapOps

java.lang.Object

net.lenni0451.commons.collections.MapOps

public class MapOps
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
MapOps()

Method Summary

Modifier and Type	Method and Description
static java.util.Map<?,?>	getDuplicates(java.util.Map<?,?> map1, java.util.Map<?,?> map2) Get all duplicate values from map 1 that are also in map 2.
static <V> java.util.Map<?,?>	getDuplicates(java.util.Map<?,?> map1, java.util.Map<?,?> map2, java.util.function.Function<java.lang.Object,java.lang.Boolean> valueMapCheck, java.util.function.Function<V,java.util.Map<?,?>> valueToMap) Get all duplicate values from map 1 that are also in map 2.
static java.util.Map<?,?>	getUniques(java.util.Map<?,?> map, java.util.Map<?,?> other) Get all unique values from map 1 that are not in map 2.
static <V> java.util.Map<?,?>	getUniques(java.util.Map<?,?> map, java.util.Map<?,?> other, java.util.function.Function<java.lang.Object,java.lang.Boolean> valueMapCheck, java.util.function.Function<V,java.util.Map<?,?>> valueToMap) Get all unique values from map 1 that are not in map 2.
static void	recursivePutAll(java.util.Map<?,?> map, java.util.Map<?,?> other) Recursively put all values from other into map.
static <V> void	recursivePutAll(java.util.Map<?,?> map, java.util.Map<?,?> other, java.util.function.Function<java.lang.Object,java.lang.Boolean> valueMapCheck, java.util.function.Function<V,java.util.Map<?,?>> valueToMap) Recursively put all values from other into map.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapOps

public MapOps()

Method Detail

recursivePutAll

public static void recursivePutAll(java.util.Map<?,?> map,
                                   java.util.Map<?,?> other)

Recursively put all values from other into map.
This method recursively checks all values that are maps too.

Parameters:

map - The map to put the values into

other - The map to get the values from

recursivePutAll

public static <V> void recursivePutAll(java.util.Map<?,?> map,
                                       java.util.Map<?,?> other,
                                       java.util.function.Function<java.lang.Object,java.lang.Boolean> valueMapCheck,
                                       java.util.function.Function<V,java.util.Map<?,?>> valueToMap)

Recursively put all values from other into map.
This method recursively checks all values that are maps too.

Type Parameters:

V - The type of the casted values

Parameters:

map - The map to put the values into

other - The map to get the values from

valueMapCheck - A function to check if a value is a map

valueToMap - A function to cast a value to a map

getDuplicates

public static java.util.Map<?,?> getDuplicates(java.util.Map<?,?> map1,
                                               java.util.Map<?,?> map2)

Get all duplicate values from map 1 that are also in map 2.
This method recursively checks all values that are maps too.

Parameters:

map1 - The map to check

map2 - The map to check against

Returns:

A map with all duplicate values

getDuplicates

public static <V> java.util.Map<?,?> getDuplicates(java.util.Map<?,?> map1,
                                                   java.util.Map<?,?> map2,
                                                   java.util.function.Function<java.lang.Object,java.lang.Boolean> valueMapCheck,
                                                   java.util.function.Function<V,java.util.Map<?,?>> valueToMap)

Get all duplicate values from map 1 that are also in map 2.
This method recursively checks all values that are maps too.

Type Parameters:

V - The type of the casted values

Parameters:

map1 - The map to check

map2 - The map to check against

valueMapCheck - A function to check if a value is a map

valueToMap - A function to cast a value to a map

Returns:

A map with all duplicate values

getUniques

public static java.util.Map<?,?> getUniques(java.util.Map<?,?> map,
                                            java.util.Map<?,?> other)

Get all unique values from map 1 that are not in map 2.
This method recursively checks all values that are maps too.

Parameters:

map - The map to check

other - The map to check against

Returns:

A map with all unique values

getUniques

public static <V> java.util.Map<?,?> getUniques(java.util.Map<?,?> map,
                                                java.util.Map<?,?> other,
                                                java.util.function.Function<java.lang.Object,java.lang.Boolean> valueMapCheck,
                                                java.util.function.Function<V,java.util.Map<?,?>> valueToMap)

Get all unique values from map 1 that are not in map 2.
This method recursively checks all values that are maps too.

Type Parameters:

V - The type of the casted values

Parameters:

map - The map to check

other - The map to check against

valueMapCheck - A function to check if a value is a map

valueToMap - A function to cast a value to a map

Returns:

A map with all unique values