com.esri.arcgis.schematic
Class INgNodeOnLinkProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.schematic.INgNodeOnLinkProxy

All Implemented Interfaces:

INgNodeOnLink, Externalizable, Serializable

public class INgNodeOnLinkProxy
extends com.esri.arcgis.interop.Dispatch
implements INgNodeOnLink, Serializable

Provides access to members that control the graphic node-on-link.

Description

A node on link is a node positioned on a link path route. Its location on the link is either absolute or relative. Nodes on links are completely dependent on the link they are related to. Selecting and moving a link automatically selects and moves its nodes on links. The destruction of the link causes the automatic destruction of its nodes on links. Links that connect nodes on links are sublinks. Like nodes, nodes on links exist only in run time; the common properties of a node on link are stored and defined by its related node-on-link type.

Defining nodes on links and sublinks for your links is often useful when you have to graphically display a line that is composed by several different parts. For example, in the electrical world, there are electrical lines that combine an overhead part and an underground part along their path route. In this case, it could be useful to graphically distinguish the overhead part from the underground one using sublinks and nodes on links.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

See Also:

INgElement, INgNode, ISchematicNodeOnLink, INgSubLink, Serialized Form

Field Summary

Fields inherited from class com.esri.arcgis.interop.Dispatch

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, E

Constructor Summary

	INgNodeOnLinkProxy()
	INgNodeOnLinkProxy(Object obj)
protected	INgNodeOnLinkProxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
double	getInitialPosition() Initial position of the node-on-link related to its reference link.
int	getPositioningMode() Positioning mode of the node-on-link.
double	getPositionOnLink() Current position of the node-on-link related to its reference link.
INgLink	getReferenceLink() The link the 'node-on-link' node-on-link is related to.
void	readExternal(ObjectInput in)
void	removeListener(String iidStr, Object theListener)
void	setInitialPosition(double pVal) Initial position of the node-on-link related to its reference link.
void	setPositionOnLink(double pVal) Current position of the node-on-link related to its reference link.
void	writeExternal(ObjectOutput out)

Methods inherited from class com.esri.arcgis.interop.Dispatch

bindUsingMoniker, constructVtblPosTable, convertToNative, cookieForListener, createDispatch, createObjrefMonikerDisplayName, equals, getActiveObject, getActiveObject, getDefaultProperty, getDispatchIdOfName, getLastErrorCode, getMtsObjectContext, getObjRef, getPropertyByName, getPropertyByName, getVtblPos, hashCode, initDispatch, invoke, invokeMethodByName, invokeMethodByName, invokeMethodByName, invokePropertyGetByName, invokePropertyPutByName, invokePropertyPutByRefByName, isNativeMode, isObjRef, queryInterface, release, setNativeMode, setPropertyByName, toString, vtblInvoke

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

INgNodeOnLinkProxy

public INgNodeOnLinkProxy()

INgNodeOnLinkProxy

public INgNodeOnLinkProxy(Object obj)
                   throws IOException

Throws:

IOException

INgNodeOnLinkProxy

protected INgNodeOnLinkProxy(Object obj,
                             String iid)
                      throws IOException

Throws:

IOException

Method Detail

addListener

public void addListener(String iidStr,
                        Object theListener,
                        Object theSource)
                 throws IOException

Overrides:

addListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

removeListener

public void removeListener(String iidStr,
                           Object theListener)
                    throws IOException

Overrides:

removeListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

getReferenceLink

public INgLink getReferenceLink()
                         throws IOException,
                                AutomationException

The link the 'node-on-link' node-on-link is related to.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

getReferenceLink in interface INgNodeOnLink

Returns:

A reference to a com.esri.arcgis.schematic.INgLink

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getPositioningMode

public int getPositioningMode()
                       throws IOException,
                              AutomationException

Positioning mode of the node-on-link.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

getPositioningMode in interface INgNodeOnLink

Returns:

A com.esri.arcgis.schematic.esriNgPositionOnLinkMode constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

INgNodeOnLink.getPositionOnLink()

getPositionOnLink

public double getPositionOnLink()
                         throws IOException,
                                AutomationException

Current position of the node-on-link related to its reference link.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

getPositionOnLink in interface INgNodeOnLink

Returns:

The pVal

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

INgNodeOnLink.getInitialPosition(), INgNodeOnLink.getPositioningMode()

setPositionOnLink

public void setPositionOnLink(double pVal)
                       throws IOException,
                              AutomationException

Current position of the node-on-link related to its reference link.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

setPositionOnLink in interface INgNodeOnLink

Parameters:

pVal - The pVal (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getInitialPosition

public double getInitialPosition()
                          throws IOException,
                                 AutomationException

Initial position of the node-on-link related to its reference link.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

getInitialPosition in interface INgNodeOnLink

Returns:

The pVal

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

INgNodeOnLink.getPositionOnLink()

setInitialPosition

public void setInitialPosition(double pVal)
                        throws IOException,
                               AutomationException

Initial position of the node-on-link related to its reference link.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

setInitialPosition in interface INgNodeOnLink

Parameters:

pVal - The pVal (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

ClassNotFoundException