Examples of com.tinkerpop.gremlin.structure.Direction

                    current.iterators().propertyIterator().forEachRemaining(p -> createVertexProperty(graphToWriteTo, v, p, false));
                    current.iterators().hiddenPropertyIterator().forEachRemaining(p -> createVertexProperty(graphToWriteTo, v, p, true));


                    // the gio file should have been written with a direction specified
                    final boolean hasDirectionSpecified = input.readBoolean();
                    final Direction directionInStream = kryo.readObject(input, Direction.class);
                    final Direction directionOfEdgeBatch = kryo.readObject(input, Direction.class);


                    // graph serialization requires that a direction be specified in the stream and that the
                    // direction of the edges be OUT
                    if (!hasDirectionSpecified || directionInStream != Direction.OUT || directionOfEdgeBatch != Direction.OUT)
                        throw new IllegalStateException(String.format("Stream must specify edge direction and that direction must be %s", Direction.OUT));

            throw new IllegalStateException(String.format("The direction %s was requested but no attempt was made to serialize edges into this stream", directionRequested));


        // if there are edges in the stream and the direction is not present then the rest of the stream is
        // simply ignored
        if (directionRequested != null) {
            final Direction directionsInStream = kryo.readObject(input, Direction.class);
            if (directionsInStream != Direction.BOTH && directionsInStream != directionRequested)
                throw new IllegalStateException(String.format("Stream contains %s edges, but requesting %s", directionsInStream, directionRequested));


            final Direction firstDirection = kryo.readObject(input, Direction.class);
            if (firstDirection == Direction.OUT && (directionRequested == Direction.BOTH || directionRequested == Direction.OUT))
                readEdges(input, edgeMaker);
            else {
                // requested direction in, but BOTH must be serialized so skip this.  the illegalstateexception
                // prior to this IF should  have caught a problem where IN is not supported at all

Examples of com.tinkerpop.gremlin.structure.Direction

Related Classes of com.tinkerpop.gremlin.structure.Direction