SingletonTransformer (JunGrapht Visualization 1.1 API)

java.lang.Object
- org.jungrapht.visualization.layout.util.synthetics.SingletonTransformer<S,T>

Type Parameters:

S - the key type

T - the value type

All Implemented Interfaces:

Function<S,T>
```
public class SingletonTransformer<S,T>
extends Object
implements Function<S,T>
```
Transform the key of type S to a value of type T. If the transform has been accessed before, return that cached result.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  SingletonTransformer(Function<S,T> transformFunction)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  T apply(S s)
  
  Map<S,T> getTransformedMap()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.Function
    andThen, compose

Constructor Detail

SingletonTransformer

public SingletonTransformer(Function<S,T> transformFunction)

Method Detail
- apply
```
public T apply(S s)
```
  Specified by:
  
  apply in interface Function<S,T>
- getTransformedMap
```
public Map<S,T> getTransformedMap()
```