P8 (core 3.2 API)

java.lang.Object
- fj.P8<A,B,C,D,E,F,G,H>

public abstract class P8<A,B,C,D,E,F,G,H>
extends java.lang.Object

A product-8.

Constructor Summary

Constructors
Constructor and Description

P8()

Constructors
Constructor and Description
`P8()`

Method Summary

Methods
Modifier and Type	Method and Description
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,A>`	`__1()` Returns a function that returns the first element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,B>`	`__2()` Returns a function that returns the second element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,C>`	`__3()` Returns a function that returns the third element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,D>`	`__4()` Returns a function that returns the fourth element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,E>`	`__5()` Returns a function that returns the fifth element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,F$>`	`__6()` Returns a function that returns the sixth element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,G>`	`__7()` Returns a function that returns the seventh element of a product.
`static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,H>`	`__8()` Returns a function that returns the eighth element of a product.
`P1<A>`	`_1_()` Returns the 1-product projection over the first element.
`abstract A`	`_1()` Access the first element of the product.
`P1<B>`	`_2_()` Returns the 1-product projection over the second element.
`abstract B`	`_2()` Access the second element of the product.
`P1<C>`	`_3_()` Returns the 1-product projection over the third element.
`abstract C`	`_3()` Access the third element of the product.
`P1<D>`	`_4_()` Returns the 1-product projection over the fourth element.
`abstract D`	`_4()` Access the fourth element of the product.
`P1<E>`	`_5_()` Returns the 1-product projection over the fifth element.
`abstract E`	`_5()` Access the fifth element of the product.
`P1<F>`	`_6_()` Returns the 1-product projection over the sixth element.
`abstract F`	`_6()` Access the sixth element of the product.
`P1<G>`	`_7_()` Returns the 1-product projection over the seventh element.
`abstract G`	`_7()` Access the seventh element of the product.
`P1<H>`	`_8_()` Returns the 1-product projection over the eighth element.
`abstract H`	`_8()` Access the eighth element of the product.
`<X> P8<X,B,C,D,E,F,G,H>`	`map1(F<A,X> f)` Map the first element of the product.
`<X> P8<A,X,C,D,E,F,G,H>`	`map2(F<B,X> f)` Map the second element of the product.
`<X> P8<A,B,X,D,E,F,G,H>`	`map3(F<C,X> f)` Map the third element of the product.
`<X> P8<A,B,C,X,E,F,G,H>`	`map4(F<D,X> f)` Map the fourth element of the product.
`<X> P8<A,B,C,D,X,F,G,H>`	`map5(F<E,X> f)` Map the fifth element of the product.
`<X> P8<A,B,C,D,E,X,G,H>`	`map6(F<F,X> f)` Map the sixth element of the product.
`<X> P8<A,B,C,D,E,F,X,H>`	`map7(F<G,X> f)` Map the seventh element of the product.
`<X> P8<A,B,C,D,E,F,G,X>`	`map8(F<H,X> f)` Map the eighth element of the product.
`P8<A,B,C,D,E,F,G,H>`	`memo()` Provides a memoising P8 that remembers its values.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - P8
```
public P8()
```
- Method Detail
  - _1
```
public abstract A _1()
```
    Access the first element of the product.
    
    Returns:
    The first element of the product.
  - _2
```
public abstract B _2()
```
    Access the second element of the product.
    
    Returns:
    The second element of the product.
  - _3
```
public abstract C _3()
```
    Access the third element of the product.
    
    Returns:
    The third element of the product.
  - _4
```
public abstract D _4()
```
    Access the fourth element of the product.
    
    Returns:
    The fourth element of the product.
  - _5
```
public abstract E _5()
```
    Access the fifth element of the product.
    
    Returns:
    The fifth element of the product.
  - _6
```
public abstract F _6()
```
    Access the sixth element of the product.
    
    Returns:
    The sixth element of the product.
  - _7
```
public abstract G _7()
```
    Access the seventh element of the product.
    
    Returns:
    The seventh element of the product.
  - _8
```
public abstract H _8()
```
    Access the eighth element of the product.
    
    Returns:
    The eighth element of the product.
  - map1
```
public final <X> P8<X,B,C,D,E,F,G,H> map1(F<A,X> f)
```
    Map the first element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map2
```
public final <X> P8<A,X,C,D,E,F,G,H> map2(F<B,X> f)
```
    Map the second element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map3
```
public final <X> P8<A,B,X,D,E,F,G,H> map3(F<C,X> f)
```
    Map the third element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map4
```
public final <X> P8<A,B,C,X,E,F,G,H> map4(F<D,X> f)
```
    Map the fourth element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map5
```
public final <X> P8<A,B,C,D,X,F,G,H> map5(F<E,X> f)
```
    Map the fifth element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map6
```
public final <X> P8<A,B,C,D,E,X,G,H> map6(F<F,X> f)
```
    Map the sixth element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map7
```
public final <X> P8<A,B,C,D,E,F,X,H> map7(F<G,X> f)
```
    Map the seventh element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - map8
```
public final <X> P8<A,B,C,D,E,F,G,X> map8(F<H,X> f)
```
    Map the eighth element of the product.
    
    Parameters:
    f - The function to map with.
    
    Returns:
    A product with the given function applied.
  - _1_
```
public final P1<A> _1_()
```
    Returns the 1-product projection over the first element.
    
    Returns:
    the 1-product projection over the first element.
  - _2_
```
public final P1<B> _2_()
```
    Returns the 1-product projection over the second element.
    
    Returns:
    the 1-product projection over the second element.
  - _3_
```
public final P1<C> _3_()
```
    Returns the 1-product projection over the third element.
    
    Returns:
    the 1-product projection over the third element.
  - _4_
```
public final P1<D> _4_()
```
    Returns the 1-product projection over the fourth element.
    
    Returns:
    the 1-product projection over the fourth element.
  - _5_
```
public final P1<E> _5_()
```
    Returns the 1-product projection over the fifth element.
    
    Returns:
    the 1-product projection over the fifth element.
  - _6_
```
public final P1<F> _6_()
```
    Returns the 1-product projection over the sixth element.
    
    Returns:
    the 1-product projection over the sixth element.
  - _7_
```
public final P1<G> _7_()
```
    Returns the 1-product projection over the seventh element.
    
    Returns:
    the 1-product projection over the seventh element.
  - _8_
```
public final P1<H> _8_()
```
    Returns the 1-product projection over the eighth element.
    
    Returns:
    the 1-product projection over the eighth element.
  - memo
```
public final P8<A,B,C,D,E,F,G,H> memo()
```
    Provides a memoising P8 that remembers its values.
    
    Returns:
    A P8 that calls this P8 once for any given element and remembers the value for subsequent calls.
  - __1
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,A> __1()
```
    Returns a function that returns the first element of a product.
    
    Returns:
    A function that returns the first element of a product.
  - __2
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,B> __2()
```
    Returns a function that returns the second element of a product.
    
    Returns:
    A function that returns the second element of a product.
  - __3
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,C> __3()
```
    Returns a function that returns the third element of a product.
    
    Returns:
    A function that returns the third element of a product.
  - __4
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,D> __4()
```
    Returns a function that returns the fourth element of a product.
    
    Returns:
    A function that returns the fourth element of a product.
  - __5
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,E> __5()
```
    Returns a function that returns the fifth element of a product.
    
    Returns:
    A function that returns the fifth element of a product.
  - __6
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,F$> __6()
```
    Returns a function that returns the sixth element of a product.
    
    Returns:
    A function that returns the sixth element of a product.
  - __7
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,G> __7()
```
    Returns a function that returns the seventh element of a product.
    
    Returns:
    A function that returns the seventh element of a product.
  - __8
```
public static <A,B,C,D,E,F$,G,H> F<P8<A,B,C,D,E,F$,G,H>,H> __8()
```
    Returns a function that returns the eighth element of a product.
    
    Returns:
    A function that returns the eighth element of a product.

Class P8<A,B,C,D,E,F,G,H>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

P8

Method Detail

_1

_2

_3

_4

_5

_6

_7

_8

map1

map2

map3

map4

map5

map6

map7

map8

_1_

_2_

_3_

_4_

_5_

_6_

_7_

_8_

memo

__1

__2

__3

__4

__5

__6

__7

__8