JsonProviderImpl.Cached (Apache Johnzon 2.0.2-SNAPSHOT API)

java.lang.Object
- org.apache.johnzon.core.JsonProviderImpl.Cached<T>

Type Parameters:

T - the type of the cached instance.

All Implemented Interfaces:

Supplier<T>

Enclosing class:

JsonProviderImpl
```
private static class JsonProviderImpl.Cached<T>
extends Object
implements Supplier<T>
```
Enables to not allocate potentially big instances or delay the initialization but ensure it happens only once.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private T computed
  
  private Supplier<T> delegate
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  private Cached(Supplier<T> delegate)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  T get()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

delegate
```
private final Supplier<T> delegate
```

computed
```
private volatile T computed
```

Constructor Detail

Cached

private Cached(Supplier<T> delegate)

Method Detail
- get
```
public T get()
```
  Specified by:
  
  get in interface Supplier<T>