P1.ReferenceMemo

java.lang.Object
- fj.P1<A>
- - fj.P1.ReferenceMemo<A>

All Implemented Interfaces:

F0<A>, java.util.function.Supplier<A>

Direct Known Subclasses:

P1.SoftReferenceMemo, P1.WeakReferenceMemo

Enclosing class:

P1<A>
```
abstract static class P1.ReferenceMemo<A>
extends P1<A>
```

Nested Class Summary
- Nested classes/interfaces inherited from class fj.P1
  P1.Memo<A>, P1.ReferenceMemo<A>, P1.SoftReferenceMemo<A>, P1.WeakReferenceMemo<A>

Field Summary

Fields
Modifier and Type Field Description

private F0<A> fa

private java.lang.ref.Reference<P1<A>> v

Constructor Summary

Constructors
Constructor Description

ReferenceMemo(F0<A> fa)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`A`	`_1()`	Access the first element of the product.
`private A`	`computeValue()`
`(package private) abstract <B> java.lang.ref.Reference<B>`	`newReference(B ref)`

Methods inherited from class fj.P1
__1, apply, bind, bind, bind, constant, curry, equals, f, hardMemo, hashCode, join, liftM2, liftM2, map, map_, memo, sequence, sequence, sequence, sequence, sequenceList, softMemo, toString, traverseEither, traverseList, traverseOption, traverseStream, traverseValidation, weakMemo

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

Methods inherited from interface fj.F0
get, toEffect0, toP1, toTry0, toTryEffect0

- Field Detail
  - fa
```
private final F0<A> fa
```
  - v
```
private volatile java.lang.ref.Reference<P1<A>> v
```
- Constructor Detail
  - ReferenceMemo
```
ReferenceMemo(F0<A> fa)
```
- Method Detail
  - _1
```
public final A _1()
```
    Description copied from class: P1
    
    Access the first element of the product.
    
    Specified by:
    
    _1 in class P1<A>
    
    Returns:
    
    The first element of the product.
  - computeValue
```
private A computeValue()
```
  - newReference
```
abstract <B> java.lang.ref.Reference<B> newReference(B ref)
```