reactor.tuple

Class Tuple

java.lang.Object

reactor.tuple.Tuple

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable

Direct Known Subclasses:

Tuple1

public class Tuple
extends java.lang.Object
implements java.lang.Iterable, java.io.Serializable

A Tuple is an immutable Collection of objects, each of which can be of an arbitrary type.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object[]	entries
protected int	size

Constructor Summary

Constructors

Constructor and Description
Tuple(java.util.Collection<java.lang.Object> values) Creates a new Tuple that holds the given values.
Tuple(java.lang.Object... values) Creates a new Tuple that holds the given values.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.Object	get(int index) Get the object at the given index.
int	hashCode()
java.util.Iterator<?>	iterator()
static <T1> Tuple1<T1>	of(T1 t1) Create a Tuple1 with the given object.
static <T1,T2> Tuple2<T1,T2>	of(T1 t1, T2 t2) Create a Tuple2 with the given objects.
static <T1,T2,T3> Tuple3<T1,T2,T3>	of(T1 t1, T2 t2, T3 t3) Create a Tuple3 with the given objects.
static <T1,T2,T3,T4> Tuple4<T1,T2,T3,T4>	of(T1 t1, T2 t2, T3 t3, T4 t4) Create a Tuple4 with the given objects.
static <T1,T2,T3,T4,T5> Tuple5<T1,T2,T3,T4,T5>	of(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5) Create a Tuple5 with the given objects.
static <T1,T2,T3,T4,T5,T6> Tuple6<T1,T2,T3,T4,T5,T6>	of(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6) Create a Tuple6 with the given objects.
static <T1,T2,T3,T4,T5,T6,T7> Tuple7<T1,T2,T3,T4,T5,T6,T7>	of(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7) Create a Tuple7 with the given objects.
static <T1,T2,T3,T4,T5,T6,T7,T8> Tuple8<T1,T2,T3,T4,T5,T6,T7,T8>	of(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8) Create a Tuple8 with the given objects.
static <T1,T2,T3,T4,T5,T6,T7,T8,TRest extends Tuple> TupleN<T1,T2,T3,T4,T5,T6,T7,T8,TRest>	of(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, java.lang.Object... tRest) Create a TupleN with the given objects.
int	size() Return the number of elements in this Tuple.
java.lang.Object[]	toArray() Turn this Tuple into a plain Object array.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

entries

protected final java.lang.Object[] entries

size

protected final int size

Constructor Detail

Tuple

public Tuple(@Nonnull
             java.util.Collection<java.lang.Object> values)

Creates a new Tuple that holds the given values.

Parameters:

values - The values to hold

Tuple

public Tuple(java.lang.Object... values)

Creates a new Tuple that holds the given values.

Parameters:

values - The values to hold

Method Detail

of

public static <T1> Tuple1<T1> of(T1 t1)

Create a Tuple1 with the given object.

Type Parameters:

T1 - The type of the first value.

Parameters:

t1 - The first value in the tuple.

Returns:

The new Tuple1.

of

public static <T1,T2> Tuple2<T1,T2> of(T1 t1,
                                       T2 t2)

Create a Tuple2 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

Returns:

The new Tuple2.

of

public static <T1,T2,T3> Tuple3<T1,T2,T3> of(T1 t1,
                                             T2 t2,
                                             T3 t3)

Create a Tuple3 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

Returns:

The new Tuple3.

of

public static <T1,T2,T3,T4> Tuple4<T1,T2,T3,T4> of(T1 t1,
                                                   T2 t2,
                                                   T3 t3,
                                                   T4 t4)

Create a Tuple4 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

T4 - The type of the fourth value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

t4 - The fourth value in the tuple.

Returns:

The new Tuple4.

of

public static <T1,T2,T3,T4,T5> Tuple5<T1,T2,T3,T4,T5> of(T1 t1,
                                                         T2 t2,
                                                         T3 t3,
                                                         T4 t4,
                                                         T5 t5)

Create a Tuple5 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

T4 - The type of the fourth value.

T5 - The type of the fifth value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

t4 - The fourth value in the tuple.

t5 - The fifth value in the tuple.

Returns:

The new Tuple5.

of

public static <T1,T2,T3,T4,T5,T6> Tuple6<T1,T2,T3,T4,T5,T6> of(T1 t1,
                                                               T2 t2,
                                                               T3 t3,
                                                               T4 t4,
                                                               T5 t5,
                                                               T6 t6)

Create a Tuple6 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

T4 - The type of the fourth value.

T5 - The type of the fifth value.

T6 - The type of the sixth value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

t4 - The fourth value in the tuple.

t5 - The fifth value in the tuple.

t6 - The sixth value in the tuple.

Returns:

The new Tuple6.

of

public static <T1,T2,T3,T4,T5,T6,T7> Tuple7<T1,T2,T3,T4,T5,T6,T7> of(T1 t1,
                                                                     T2 t2,
                                                                     T3 t3,
                                                                     T4 t4,
                                                                     T5 t5,
                                                                     T6 t6,
                                                                     T7 t7)

Create a Tuple7 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

T4 - The type of the fourth value.

T5 - The type of the fifth value.

T6 - The type of the sixth value.

T7 - The type of the seventh value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

t4 - The fourth value in the tuple.

t5 - The fifth value in the tuple.

t6 - The sixth value in the tuple.

t7 - The seventh value in the tuple.

Returns:

The new Tuple7.

of

public static <T1,T2,T3,T4,T5,T6,T7,T8> Tuple8<T1,T2,T3,T4,T5,T6,T7,T8> of(T1 t1,
                                                                           T2 t2,
                                                                           T3 t3,
                                                                           T4 t4,
                                                                           T5 t5,
                                                                           T6 t6,
                                                                           T7 t7,
                                                                           T8 t8)

Create a Tuple8 with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

T4 - The type of the fourth value.

T5 - The type of the fifth value.

T6 - The type of the sixth value.

T7 - The type of the seventh value.

T8 - The type of the eighth value.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

t4 - The fourth value in the tuple.

t5 - The fifth value in the tuple.

t6 - The sixth value in the tuple.

t7 - The seventh value in the tuple.

t8 - The eighth value in the tuple.

Returns:

The new Tuple8.

of

public static <T1,T2,T3,T4,T5,T6,T7,T8,TRest extends Tuple> TupleN<T1,T2,T3,T4,T5,T6,T7,T8,TRest> of(T1 t1,
                                                                                                     T2 t2,
                                                                                                     T3 t3,
                                                                                                     T4 t4,
                                                                                                     T5 t5,
                                                                                                     T6 t6,
                                                                                                     T7 t7,
                                                                                                     T8 t8,
                                                                                                     java.lang.Object... tRest)

Create a TupleN with the given objects.

Type Parameters:

T1 - The type of the first value.

T2 - The type of the second value.

T3 - The type of the third value.

T4 - The type of the fourth value.

T5 - The type of the fifth value.

T6 - The type of the sixth value.

T7 - The type of the seventh value.

TRest - The type of the last tuple.

Parameters:

t1 - The first value in the tuple.

t2 - The second value in the tuple.

t3 - The third value in the tuple.

t4 - The fourth value in the tuple.

t5 - The fifth value in the tuple.

t6 - The sixth value in the tuple.

t7 - The seventh value in the tuple.

t8 - The eighth value in the tuple.

tRest - The rest of the values.

Returns:

The new Tuple8.

get

@Nullable
public java.lang.Object get(int index)

Get the object at the given index.

Parameters:

index - The index of the object to retrieve. Starts at 0.

Returns:

The object. Might be null.

toArray

public java.lang.Object[] toArray()

Turn this Tuple into a plain Object array.

Returns:

A new Object array.

size

public int size()

Return the number of elements in this Tuple.

Returns:

The size of this Tuple.

iterator

@Nonnull
public java.util.Iterator<?> iterator()

Specified by:

iterator in interface java.lang.Iterable

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object