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oracle.spatial.network.lod
Interface LogicalNode

All Superinterfaces:

java.lang.Cloneable

All Known Subinterfaces:

LogicalNetNode, SpatialNetNode, SpatialNode

public interface LogicalNode

extends java.lang.Cloneable

This interface defines a standalone node.

Since:

11gR1

Method Summary

double	getCost() Returns the cost of this node.
long	getId() Returns the node ID
java.util.Map<java.lang.String,java.lang.Object>	getUserData() Returns all the user data name value pairs.
java.lang.Object	getUserData(java.lang.String dataName) Returns the user data object for the specified data name.
boolean	isActive() Checks whether the node is active.
void	setCost(double cost) Sets the cost of this node.
void	setIsActive(boolean isActive) Sets whether this node is active.
void	setUserData(java.util.Map<java.lang.String,java.lang.Object> userDataMap) Sets the value of the user data.
void	setUserData(java.lang.String dataName, java.lang.Object dataValue) Sets the value of the user data.
void	update(LogicalNode node) Copies the attributes of the input node to this node.

Method Detail

getId

long getId()

Returns the node ID

Returns:

node ID

getCost

double getCost()

Returns the cost of this node.

Returns:

node cost

setCost

void setCost(double cost)

Sets the cost of this node.

Parameters:

cost - node cost

getUserData

java.lang.Object getUserData(java.lang.String dataName)

Returns the user data object for the specified data name.

Parameters:

dataName - name of the user data

Returns:

value of the user data

setUserData

void setUserData(java.lang.String dataName,
                 java.lang.Object dataValue)

Sets the value of the user data. No verification of the validity of the data name is done inside this method, therefore, the caller must ensure that the input data name is valid.

Parameters:

dataName - name of the user data

dataValue - value of the user data

getUserData

java.util.Map<java.lang.String,java.lang.Object> getUserData()

Returns all the user data name value pairs.

Returns:

user data name value pairs

setUserData

void setUserData(java.util.Map<java.lang.String,java.lang.Object> userDataMap)

Sets the value of the user data. No verification of the validity of the data name is done inside this method, therefore, the caller must ensure that the input data name is valid.

Parameters:

userDataMap - a map of userdata name value pairs

isActive

boolean isActive()

Checks whether the node is active.

Returns:

true if the node is active

setIsActive

void setIsActive(boolean isActive)

Sets whether this node is active.

Parameters:

isActive - true if the node is active; false otherwise.

update

void update(LogicalNode node)

Copies the attributes of the input node to this node.

Parameters:

node - node containing the attributes to copy from

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