Class MapUtil

java.lang.Object

com.hypixel.hytale.common.util.MapUtil

public class MapUtil
extends Object

A utility class that contains a variety of table related helper methods.

Constructor Summary

Constructors

Constructor	Description
MapUtil()

Method Summary

Modifier and Type	Method	Description
static <T, V, M extends Map<T,V>> M	combine(Map<T,V> one, Map<T,V> two, Supplier<M> supplier)	Combines two maps into a new map using a custom map supplier.
static <T,V> Map<T,V>	combineUnmodifiable(Map<T,V> one, Map<T,V> two)	Combines two maps into an unmodifiable map.
static <T, V, M extends Map<T,V>> Map<T,V>	combineUnmodifiable(Map<T,V> one, Map<T,V> two, Supplier<M> supplier)	Combines two maps into an unmodifiable map using a custom map supplier.

Methods inherited from class Object

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

Constructor Details

MapUtil

public MapUtil()

Method Details

combineUnmodifiable

@Nonnull
public static <T,V> Map<T,V> combineUnmodifiable(@Nonnull
 Map<T,V> one,
 @Nonnull
 Map<T,V> two)

Combines two maps into an unmodifiable map.

Type Parameters:

T - The type of the map keys.

V - The type of the map values.

Parameters:

one - The first map.

two - The second map.

Returns:

an unmodifiable map containing all entries from both maps.

combineUnmodifiable

@Nonnull
public static <T, V, M extends Map<T,V>> Map<T,V> combineUnmodifiable(@Nonnull
 Map<T,V> one,
 @Nonnull
 Map<T,V> two,
 @Nonnull
 Supplier<M> supplier)

Combines two maps into an unmodifiable map using a custom map supplier.

Type Parameters:

T - The type of the map keys.

V - The type of the map values.

M - The type of the map.

Parameters:

one - The first map.

two - The second map.

supplier - The supplier to create the map.

Returns:

an unmodifiable map containing all entries from both maps.

combine

@Nonnull
public static <T, V, M extends Map<T,V>> M combine(@Nonnull
 Map<T,V> one,
 @Nonnull
 Map<T,V> two,
 @Nonnull
 Supplier<M> supplier)

Combines two maps into a new map using a custom map supplier.

Type Parameters:

T - The type of the map keys.

V - The type of the map values.

M - The type of the map.

Parameters:

one - The first map.

two - The second map.

supplier - The supplier to create the map.

Returns:

a new map containing all entries from both maps.