org.apache.commons.lang3.concurrent

Interface Computable<I,O>

Type Parameters:

I - the type of the input to the calculation

O - the type of the output of the calculation

All Known Implementing Classes:

Memoizer

public interface Computable<I,O>

Definition of an interface for a wrapper around a calculation that takes a single parameter and returns a result.

This interface allows for wrapping a calculation into a class so that it maybe passed around an application.

Since:

3.6

Method Summary

Modifier and Type	Method and Description
O	compute(I arg) This method carries out the given operation with the provided argument.

Method Detail

compute

O compute(I arg)
   throws java.lang.InterruptedException

This method carries out the given operation with the provided argument.

Parameters:

arg - the argument for the calculation

Returns:

the result of the calculation

Throws:

java.lang.InterruptedException - thrown if the calculation is interrupted