org.objectweb.fractal.task.core.composition
Interface Function

All Known Implementing Classes:

And, Equals, Not, Or, Same

public interface Function

Function interface that must be implemented by classes that are imported in composition files. The interface defines a single invoke interface.

Method Summary

java.lang.Object

invoke(java.lang.Object... params) Invocation method.

Method Detail

invoke

java.lang.Object invoke(java.lang.Object... params)
                        throws FunctionExecutionException

Invocation method.

Parameters:

params - the parameter.

Returns:

the result of the function.

Throws:

FunctionExecutionException - thrown when an error occurs.