OneOfN.OneOf3Matcher (formcycle: bom 8.3.5 API)

Type Parameters:

R - Type of the value returned by the mapping function for each case.

T1 - Type of the left case.

T2 - Type of the middle case.

T3 - Type of the right case.

Enclosing class:

OneOfN
```
public static interface OneOfN.OneOf3Matcher<R,T1,T2,T3>
```
A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value. This interface contains a default implementation for each case that simply returns null.

- Method Summary
  
  All Methods Instance Methods Default Methods
  Modifier and Type Method Description
  
  default R left(T1 left)
  
  default R middle(T2 middle)
  
  default R right(T3 right)

- Method Detail
  - left
```
default R left(T1 left)
```
    Parameters:
    
    left - The value of the left case.
    
    Returns:
    
    The mapped value for the left case
  - middle
```
default R middle(T2 middle)
```
    Parameters:
    
    middle - The value of the middle case.
    
    Returns:
    
    The mapped value for the middle case
  - right
```
default R right(T3 right)
```
    Parameters:
    
    right - The value of the right case.
    
    Returns:
    
    The mapped value for the right case