com.tinkerpop.frames.modules

Interface MethodHandler<T extends Annotation>

Type Parameters:

T - The type of annotation handled.

All Known Implementing Classes:

GremlinGroovyAnnotationHandler

public interface MethodHandler<T extends Annotation>

Allows handling of method on frames. Only the first method handler found is called. Instances of this class should be threadsafe.

Method Summary

Methods

Modifier and Type	Method and Description
Class<T>	getAnnotationType()
Object	processElement(Object frame, Method method, Object[] arguments, T annotation, FramedGraph<?> framedGraph, com.tinkerpop.blueprints.Element element)

Method Detail

getAnnotationType

Class<T> getAnnotationType()

Returns:

The annotation type that this handler responds to.

processElement

Object processElement(Object frame,
                    Method method,
                    Object[] arguments,
                    T annotation,
                    FramedGraph<?> framedGraph,
                    com.tinkerpop.blueprints.Element element)

Parameters:

frame - The frame upon which the method is being called.

method - The method being called on the frame.

arguments - The arguments to the method.

annotation - The annotation

framedGraph - The graph being called.

element - The underlying element.

Returns:

A return value for the method.