Ref.Input (PraxisCORE 5.7.0 API)

java.lang.Object
- org.praxislive.code.userapi.Ref.Input<T>

Type Parameters:

T - type of references

Enclosing class:

Ref<T>
```
public abstract static class Ref.Input<T>
extends Object
```
A field type for Ref input ports. Can be used with In or AuxIn annotations.

Constructor Summary

Constructors
Modifier Constructor Description

protected Input()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Ref.Input`	`clearLinks()`	Clear all links added with `onUpdate()` or `onUpdate(java.util.function.Consumer)`.
`Linkable<List<T>>`	`onUpdate()`	Returns a new `Linkable` for reacting to updates in the list of values.
`Ref.Input`	`onUpdate(Consumer<List<T>> consumer)`	Connect a consumer for reacting to updates in the list of values.
`protected void`	`update(List<Ref<T>> refs)`
`List<T>`	`values()`	Current list of connected values.

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

- Constructor Detail
  - Input
```
protected Input()
```
- Method Detail
  - values
```
public List<T> values()
```
    Current list of connected values. This list contains the values from all connected Refs that have initialized and non-null values.
    
    Returns:
    
    list of connected values
  - clearLinks
```
public Ref.Input clearLinks()
```
    Clear all links added with onUpdate() or onUpdate(java.util.function.Consumer).
    
    Returns:
    
    this
  - onUpdate
```
public Linkable<List<T>> onUpdate()
```
    Returns a new Linkable for reacting to updates in the list of values. The Linkable will also be called immediately on addition with the existing values.
    
    Returns:
    
    linkable for values changes
  - onUpdate
```
public Ref.Input onUpdate(Consumer<List<T>> consumer)
```
    Connect a consumer for reacting to updates in the list of values. The consumer will also be called immediately on addition with the existing values.
    This method is a shorthand for calling onUpdate().link(consumer).
    
    Parameters:
    
    consumer - consumer called on updates
    
    Returns:
    
    this
  - update
```
protected void update(List<Ref<T>> refs)
```