org.apache.tapestry5.func

Interface Mapper<S,T>

Type Parameters:

S - type of source flow

T - type of target (output) flow

public interface Mapper<S,T>

Interface for operation Flow.map(Mapper) to define how Flow elements are mapped from one type to another (or otherwise transformed). This changed in 5.3 from an abstract base class to an interface.

Since:

5.2.0

Method Summary

Modifier and Type	Method and Description
T	map(S element) Implemented in subclasses to map an element from the source flow to an element of the target flow.

Method Detail

map

T map(S element)

Implemented in subclasses to map an element from the source flow to an element of the target flow.