Top Description Fields Constructors Methods
reactor.util.function

public Class Tuple3<T1, T2, T3>

extends Tuple2<T1, T2>
Class Inheritance
Known Direct Subclasses
reactor.util.function.Tuple4
Type Parameters
<T1>
The type of the first non-null value held by this tuple
<T2>
The type of the second non-null value held by this tuple
<T3>
The type of the third non-null value held by this tuple
Imports
java.util.Objects, java.util.function.Function, reactor.util.annotation.NonNull, .Nullable
A tuple that holds three non-null values.
Authors
Jon Brisbin, Stephane Maldini

Field Summary

Modifier and TypeField and Description
private static final long
serialVersionUID

Hides reactor.util.function.Tuple2.serialVersionUID.

pack-priv final T3
t3

Inherited from reactor.util.function.Tuple2:
t1t2

Constructor Summary

AccessConstructor and Description
pack-priv
Tuple3(T1 t1, T2 t2, T3 t3)

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object
the reference object with which to compare.
o)

Overrides reactor.util.function.Tuple2.equals.

Indicates whether some other object is "equal to" this one.
public Object
get(int
The index of the object to retrieve. Starts at 0.
index)

Overrides reactor.util.function.Tuple2.get.

Get the object at the given index.
public T3

Returns:

The third object
getT3()

Type-safe way to get the third object of this Tuples.

public int
hashCode()

Overrides reactor.util.function.Tuple2.hashCode.

Returns a hash code value for the object.
public <
the new type for the T1 part
R> Tuple3<R, T2, T3>

Returns:

a new Tuple3 with a different T1 value
mapT1(Function<T1, R>
the mapping Function for the T1 part
mapper)

Overrides reactor.util.function.Tuple2.mapT1.

Map the 1st part (T1) of this Tuple3 into a different value and type, keeping the other parts.
public <
the new type for the T2 part
R> Tuple3<T1, R, T3>

Returns:

a new Tuple3 with a different T2 value
mapT2(Function<T2, R>
the mapping Function for the T2 part
mapper)

Overrides reactor.util.function.Tuple2.mapT2.

Map the 2nd part (T2) of this Tuple3 into a different value and type, keeping the other parts.
public <
the new type for the T3 part
R> Tuple3<T1, T2, R>

Returns:

a new Tuple3 with a different T3 value
mapT3(Function<T3, R>
the mapping Function for the T3 part
mapper)

Map the 3rd part (T3) of this Tuple3 into a different value and type, keeping the other parts.

public int
size()

Overrides reactor.util.function.Tuple2.size.

Return the number of elements in this Tuples.
public Object[]
toArray()

Overrides reactor.util.function.Tuple2.toArray.

Turn this Tuple into a plain Object[].
Inherited from reactor.util.function.Tuple2:
getT1getT2iteratortoListtoString

Field Detail

serialVersionUIDback to summary
private static final long serialVersionUID

Hides reactor.util.function.Tuple2.serialVersionUID.

t3back to summary
pack-priv final T3 t3
Annotations
@NonNull

Constructor Detail

Tuple3back to summary
pack-priv Tuple3(T1 t1, T2 t2, T3 t3)

Method Detail

equalsback to summary
public boolean equals(Object o)

Overrides reactor.util.function.Tuple2.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
o:Object

the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
getback to summary
public Object get(int index)

Overrides reactor.util.function.Tuple2.get.

Doc from reactor.util.function.Tuple2.get.

Get the object at the given index.

Parameters
index:int

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

Returns:Object

The object or null if out of bounds.

Annotations
@Nullable
@Override
getT3back to summary
public T3 getT3()

Type-safe way to get the third object of this Tuples.

Returns:T3

The third object

hashCodeback to summary
public int hashCode()

Overrides reactor.util.function.Tuple2.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
mapT1back to summary
public <R> Tuple3<R, T2, T3> mapT1(Function<T1, R> mapper)

Overrides reactor.util.function.Tuple2.mapT1.

Map the 1st part (T1) of this Tuple3 into a different value and type, keeping the other parts.

Parameters
<R>
the new type for the T1 part
mapper:Function<T1, R>

the mapping Function for the T1 part

Returns:Tuple3<R, T2, T3>

a new Tuple3 with a different T1 value

mapT2back to summary
public <R> Tuple3<T1, R, T3> mapT2(Function<T2, R> mapper)

Overrides reactor.util.function.Tuple2.mapT2.

Map the 2nd part (T2) of this Tuple3 into a different value and type, keeping the other parts.

Parameters
<R>
the new type for the T2 part
mapper:Function<T2, R>

the mapping Function for the T2 part

Returns:Tuple3<T1, R, T3>

a new Tuple3 with a different T2 value

mapT3back to summary
public <R> Tuple3<T1, T2, R> mapT3(Function<T3, R> mapper)

Map the 3rd part (T3) of this Tuple3 into a different value and type, keeping the other parts.

Parameters
<R>
the new type for the T3 part
mapper:Function<T3, R>

the mapping Function for the T3 part

Returns:Tuple3<T1, T2, R>

a new Tuple3 with a different T3 value

sizeback to summary
public int size()

Overrides reactor.util.function.Tuple2.size.

Doc from reactor.util.function.Tuple2.size.

Return the number of elements in this Tuples.

Returns:int

The size of this Tuples.

Annotations
@Override
toArrayback to summary
public Object[] toArray()

Overrides reactor.util.function.Tuple2.toArray.

Doc from reactor.util.function.Tuple2.toArray.

Turn this Tuple into a plain Object[]. The array isn't tied to this Tuple but is a copy.

Returns:Object[]

A copy of the tuple as a new Object[].

Annotations
@Override