IncidenceUniqueHandler.java

package org.openntf.domino.graph2.annotations;

import java.lang.reflect.Method;

import com.tinkerpop.blueprints.Direction;
import com.tinkerpop.blueprints.Element;
import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.frames.FramedGraph;
import com.tinkerpop.frames.annotations.AnnotationHandler;

@SuppressWarnings("deprecation")
public class IncidenceUniqueHandler extends AbstractIncidenceHandler implements AnnotationHandler<IncidenceUnique> {

	@Override
	public Class<IncidenceUnique> getAnnotationType() {
		return IncidenceUnique.class;
	}

	@SuppressWarnings("rawtypes")
	@Override
	public Object processElement(final IncidenceUnique annotation, final Method method, final Object[] arguments,
			final FramedGraph framedGraph, final Element element, final Direction direction) {
		if (element instanceof Vertex) {
			return processVertexIncidence(annotation, method, arguments, framedGraph, (Vertex) element);
		} else {
			throw new UnsupportedOperationException();
		}
	}

}