Package ch.tocco.nice2.toolbox.api.lang

Class Tuple2<A,B>

java.lang.Object

ch.tocco.nice2.toolbox.api.lang.Tuple2<A,B>

All Implemented Interfaces:

Map.Entry<A,B>

public final class Tuple2<A,B>
extends Object
implements Map.Entry<A,B>

Field Summary

Fields

Modifier and Type	Field	Description
final A	_1
final B	_2

Constructor Summary

Constructors

Constructor	Description
Tuple2(A _1, B _2)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
A	getKey()
B	getValue()
int	hashCode()
boolean	hasValue()
static <A, B> Tuple2<A,B>	of(A a, B b)
A	requireKey()
B	requireValue()
B	setValue(B value)
Map<A,B>	toMap()
String	toString()
<C> Tuple2<A,C>	withValue(C value)
<C> Tuple2<A,C>	withValue(Function<B,C> transformer)

Methods inherited from class java.lang.Object

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

Field Details

_1

@Nullable
public final A _1

_2

@Nullable
public final B _2

Constructor Details

Tuple2

public Tuple2(@Nullable
 A _1,
 @Nullable
 B _2)

Method Details

of

public static <A,
B> Tuple2<A,B> of(@Nullable
 A a,
 @Nullable
 B b)

getKey

@Nullable
public A getKey()

Specified by:

getKey in interface Map.Entry<A,B>

requireKey

public A requireKey()

getValue

@Nullable
public B getValue()

Specified by:

getValue in interface Map.Entry<A,B>

requireValue

public B requireValue()

hasValue

public boolean hasValue()

setValue

public B setValue(B value)

Specified by:

setValue in interface Map.Entry<A,B>

withValue

public <C> Tuple2<A,C> withValue(@Nullable
 C value)

withValue

public <C> Tuple2<A,C> withValue(Function<B,C> transformer)

toMap

public Map<A,B> toMap()

equals

public boolean equals(Object o)

Specified by:

equals in interface Map.Entry<A,B>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<A,B>

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object