Package dev.voidframework.core.lang

Class TypedMap

java.lang.Object

dev.voidframework.core.lang.TypedMap

public final class TypedMap
extends Object

Typed key-value map.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TypedMap.Key<T>	TypedMap Key.

Constructor Summary

Constructors

Constructor	Description
TypedMap()	Build a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
<T> T	get(TypedMap.Key<T> typedKey)	Retrieves the value associated to the specified key.
int	hashCode()
<T> T	put(TypedMap.Key<T> typedKey, T value)	Associates the specified value with the specified key.
<T> T	remove(TypedMap.Key<T> typedKey)	Removes the value associated to the specified key.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

TypedMap

public TypedMap()

Build a new instance.

Method Details

get

public <T> T get(TypedMap.Key<T> typedKey)

Retrieves the value associated to the specified key.

Type Parameters:

T - The value type

Parameters:

typedKey - The typed key

Returns:

The value associated to the specified key, otherwise, null

put

public <T> T put(TypedMap.Key<T> typedKey,
 T value)

Associates the specified value with the specified key.

Type Parameters:

T - The value type

Parameters:

typedKey - The typed key

value - The value to associate with the given key

Returns:

The previous value associated with key, otherwise, null

remove

public <T> T remove(TypedMap.Key<T> typedKey)

Removes the value associated to the specified key.

Type Parameters:

T - The value type

Parameters:

typedKey - The typed key

Returns:

The value associated to the specified key, otherwise, null

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object