Package com.tietoenator.trip.jxp.graph
Class TdbGraphPath
- java.lang.Object
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- com.tietoenator.trip.jxp.session.TdbSessionObject
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- com.tietoenator.trip.jxp.graph.TdbGraphPath
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public class TdbGraphPath extends TdbSessionObject
Represents a path through a graph.THIS CLASS IS EXPERIMENTAL. USE WITH CAUTION! ITS INTERFACE MAY CHANGE IN FUTURE RELEASES.
- Since:
- TRIPjxp 3.1
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getLength()
Returns the length of the path.TdbGraphPathVertex
getStartVertex()
Returns the vertex at which the path starts.double
getWeight()
Returns the total weight of this path.-
Methods inherited from class com.tietoenator.trip.jxp.session.TdbSessionObject
cancel, getSession, isCancelable, setCancelable
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Method Detail
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getWeight
public double getWeight()
Returns the total weight of this path. The weight value is an abstraction that can be used to determine the effort of using a particular path.- Returns:
- A number that represents the weight
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getLength
public int getLength()
Returns the length of the path. The length is the number of edges (a.k.a. relations or links) required to be traversed to get from the start vertex to the target vertex.- Returns:
- The length of the path
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getStartVertex
public TdbGraphPathVertex getStartVertex()
Returns the vertex at which the path starts.- Returns:
- Vertex object
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