org.ros.android.view.visualization.layer
Class SubscriberLayer<T>

java.lang.Object
  org.ros.android.view.visualization.layer.DefaultLayer
      org.ros.android.view.visualization.layer.SubscriberLayer<T>

All Implemented Interfaces:

Layer, OpenGlDrawable

Direct Known Subclasses:

CompressedBitmapLayer, GridCellsLayer, LaserScanLayer, OccupancyGridLayer, PathLayer, PoseSubscriberLayer

public class SubscriberLayer<T>
extends DefaultLayer

Constructor Summary

SubscriberLayer(org.ros.namespace.GraphName topicName, java.lang.String messageType)

Method Summary

org.ros.node.topic.Subscriber<T>	getSubscriber()
void	onShutdown(VisualizationView view, org.ros.node.Node node) Called when the view is removed from the view.
void	onStart(org.ros.node.ConnectedNode connectedNode, Handler handler, org.ros.rosjava_geometry.FrameTransformTree frameTransformTree, Camera camera) Called when the layer is registered at the navigation view.

Methods inherited from class org.ros.android.view.visualization.layer.DefaultLayer

addRenderListener, draw, onTouchEvent, removeRenderListener, requestRender

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscriberLayer

public SubscriberLayer(org.ros.namespace.GraphName topicName,
                       java.lang.String messageType)

Method Detail

onStart

public void onStart(org.ros.node.ConnectedNode connectedNode,
                    Handler handler,
                    org.ros.rosjava_geometry.FrameTransformTree frameTransformTree,
                    Camera camera)

Description copied from interface: Layer

Called when the layer is registered at the navigation view.

Specified by:

onStart in interface Layer

Overrides:

onStart in class DefaultLayer

onShutdown

public void onShutdown(VisualizationView view,
                       org.ros.node.Node node)

Description copied from interface: Layer

Called when the view is removed from the view.

Specified by:

onShutdown in interface Layer

Overrides:

onShutdown in class DefaultLayer

getSubscriber

public org.ros.node.topic.Subscriber<T> getSubscriber()