oracle.spatial.network.nfe.beans

Class AnalysisCustomizedCost

java.lang.Object

oracle.spatial.network.nfe.beans.AnalysisCustomizedCost

public class AnalysisCustomizedCost
extends java.lang.Object

An AnalysisCustomizedCost describes a customized cost.

The feature layer and feature class will provide the attributes that will be used in the expression.
If feature class is null then the cost expression will apply to all the feature classes of the feature layer.

As example assume that the feature layer is Conductor and the feature class is HT Conductor, one of the attributes is LENGTH. Using the default expression analyzer ExpressionLexicalAnalyzer then valid expressions would be:

 1) LENGTH
 2) LENGTH*(4-3)
 

If LENGTH is chosen then the length attribute of the HT Conductor is used as cost in an NFE analysis.

Constructor Summary

Constructors

Constructor and Description
AnalysisCustomizedCost()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getExpression() Returns the cost expression.
NFEFeatureClass	getNFEFeatureClass() Returns the feature class.
NFEFeatureLayer	getNFEFeatureLayer() Returns the feature layer.
void	setExpression(java.lang.String expression) Sets the cost expression
void	setNFEFeatureClass(NFEFeatureClass nfeFeatureClass) Sets the feature class.
void	setNFEFeatureLayer(NFEFeatureLayer nfeFeatureLayer) Sets the feature layer.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnalysisCustomizedCost

public AnalysisCustomizedCost()

Method Detail

getNFEFeatureLayer

public NFEFeatureLayer getNFEFeatureLayer()

Returns the feature layer.

Returns:

feature layer

setNFEFeatureLayer

public void setNFEFeatureLayer(NFEFeatureLayer nfeFeatureLayer)

Sets the feature layer.

Parameters:

nfeFeatureLayer - feature layer

getNFEFeatureClass

public NFEFeatureClass getNFEFeatureClass()

Returns the feature class.

Returns:

feature class

setNFEFeatureClass

public void setNFEFeatureClass(NFEFeatureClass nfeFeatureClass)

Sets the feature class.

Parameters:

nfeFeatureClass - feature class

getExpression

public java.lang.String getExpression()

Returns the cost expression.

Returns:

cost expression

setExpression

public void setExpression(java.lang.String expression)

Sets the cost expression

Parameters:

expression - cost expression