com.tinkerpop.frames.annotations.gremlin

Class GremlinGroovyAnnotationHandler

java.lang.Object

com.tinkerpop.frames.annotations.gremlin.GremlinGroovyAnnotationHandler

All Implemented Interfaces:

AnnotationHandler<GremlinGroovy>, MethodHandler<GremlinGroovy>

public class GremlinGroovyAnnotationHandler
extends Object
implements AnnotationHandler<GremlinGroovy>, MethodHandler<GremlinGroovy>

Author:

Marko A. Rodriguez (http://markorodriguez.com), Bryn Cooke

Constructor Summary

Constructors

Constructor and Description
GremlinGroovyAnnotationHandler()

Method Summary

Modifier and Type	Method and Description
Class<GremlinGroovy>	getAnnotationType()
com.tinkerpop.gremlin.groovy.jsr223.GremlinGroovyScriptEngine	getGremlinScriptEngine()
Object	processElement(GremlinGroovy annotation, Method method, Object[] arguments, FramedGraph framedGraph, com.tinkerpop.blueprints.Element element, com.tinkerpop.blueprints.Direction direction)
Object	processElement(Object framedElement, Method method, Object[] arguments, GremlinGroovy annotation, FramedGraph<?> framedGraph, com.tinkerpop.blueprints.Element element)
Object	processVertex(GremlinGroovy annotation, Method method, Object[] arguments, FramedGraph framedGraph, com.tinkerpop.blueprints.Vertex vertex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GremlinGroovyAnnotationHandler

public GremlinGroovyAnnotationHandler()

Method Detail

getGremlinScriptEngine

public com.tinkerpop.gremlin.groovy.jsr223.GremlinGroovyScriptEngine getGremlinScriptEngine()

getAnnotationType

public Class<GremlinGroovy> getAnnotationType()

Specified by:

getAnnotationType in interface AnnotationHandler<GremlinGroovy>

Specified by:

getAnnotationType in interface MethodHandler<GremlinGroovy>

Returns:

The annotation type that this handler responds to.

processElement

public Object processElement(GremlinGroovy annotation,
                             Method method,
                             Object[] arguments,
                             FramedGraph framedGraph,
                             com.tinkerpop.blueprints.Element element,
                             com.tinkerpop.blueprints.Direction direction)

Specified by:

processElement in interface AnnotationHandler<GremlinGroovy>

Parameters:

annotation - The annotation

method - The method being called on the frame.

arguments - The arguments to the method.

framedGraph - The graph being called.

element - The underlying element.

direction - The direction of the edge.

Returns:

A return value for the method.

processVertex

public Object processVertex(GremlinGroovy annotation,
                            Method method,
                            Object[] arguments,
                            FramedGraph framedGraph,
                            com.tinkerpop.blueprints.Vertex vertex)

processElement

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

Specified by:

processElement in interface MethodHandler<GremlinGroovy>

Parameters:

framedElement - 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.