oracle.spatial.network.nfe.vis.mapcanvas.tool

Class NFETool

java.lang.Object

oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

oracle.spatial.network.nfe.vis.maps.tools.BasicTool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

All Implemented Interfaces:

Layer, Tool

Direct Known Subclasses:

NFEAddFeatureElementTool, NFEAddFeatureTool, NFEEditVertexTool, NFEManipulateTool, NFESelectionTool

public class NFETool
extends BasicTool

The basic class every NFE tool should implement. It provides common methods for NFE-related tasks.

Field Summary

Fields inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer

PROPERTY_NAME, PROPERTY_PROVIDERID, PROPERTY_SRID, PROPERTY_VISIBLE

Constructor Summary

Constructors

Constructor and Description
NFETool(MapCanvas canvas, NFEModel model)

Method Summary

Modifier and Type	Method and Description
NFEModel	getModel() Gets the current model
double	getTolerance() Gets the tolerance used by the tool
boolean	handleEvent(java.util.EventObject evt) The main method that performs event handling for this tool.
boolean	isEnabled() Tells whether the tool is enabled or not
void	setEnabled(boolean enabled) Sets whether the tool is enabled or not

Methods inherited from class oracle.spatial.network.nfe.vis.maps.tools.BasicTool

isInAction

Methods inherited from class oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

added, addPropertyChangeListener, addPropertyChangeListener, clear, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProperties, getProperty, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, getProviderID, getSRID, hitTest, hitTest, isVisible, mapRegionChanged, removed, removePropertyChangeListener, removePropertyChangeListener, render, repaint, setCanvas, setName, setProperty, setProviderID, setSRID, setVisible, toXMLElement, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer

added, clear, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProviderID, getSRID, hitTest, hitTest, isVisible, mapRegionChanged, removed, render, repaint, setCanvas, setName, setProviderID, setSRID, setVisible, toXMLElement, update

Constructor Detail

NFETool

public NFETool(MapCanvas canvas,
               NFEModel model)

Method Detail

getModel

public NFEModel getModel()

Gets the current model

Returns:

an NFE model instance

setEnabled

public void setEnabled(boolean enabled)

Sets whether the tool is enabled or not

Parameters:

enabled - true for enabled

isEnabled

public boolean isEnabled()

Tells whether the tool is enabled or not

Returns:

true for enabled

handleEvent

public boolean handleEvent(java.util.EventObject evt)

Description copied from interface: Layer

The main method that performs event handling for this tool. Returns whether the event should be propagated to other layers down stream (further down the layer stack) after the event has been handled.

Specified by:

handleEvent in interface Layer

Overrides:

handleEvent in class BasicLayer

getTolerance

public double getTolerance()

Gets the tolerance used by the tool

Returns:

the tolerance value in model's coordinate system