public interface ILcdTracingAlgorithm
ILcdTracingAlgorithm
is an interface for algorithms that find the trace that starts
from or leads to a given edge or node.Modifier and Type | Method and Description |
---|---|
<N,E> void |
getPredecessors(ILcdGraph<N,E> aGraph,
ILcdRoute<N,E> aSucceedingRoute,
ILcdEdgeValueFunction<N,E> aEdgeValueFunction,
ILcdTracingResultHandler<N,E> aResultHandler,
double aDistance)
Calculates all traces in the graph leading to the start node of
aSucceedingroute ,
within a given maximum range. |
<N,E> void |
getSuccessors(ILcdGraph<N,E> aGraph,
ILcdRoute<N,E> aPrecedingRoute,
ILcdEdgeValueFunction<N,E> aEdgeValueFunction,
ILcdTracingResultHandler<N,E> aResultHandler,
double aDistance)
Calculates all traces in the graph starting from the end node of
aPrecedingRoute ,
within a given maximum range. |
<N,E> void getPredecessors(ILcdGraph<N,E> aGraph, ILcdRoute<N,E> aSucceedingRoute, ILcdEdgeValueFunction<N,E> aEdgeValueFunction, ILcdTracingResultHandler<N,E> aResultHandler, double aDistance)
aSucceedingroute
,
within a given maximum range.aGraph
- the graph in which the trace is to be calculated.aSucceedingRoute
- the route whose predecessors are to be searched. Only the first
n
edges of the route will have an influence on the
result, where n
is equal to the order of the given
ILcdEdgeValueFunction
.aEdgeValueFunction
- a function that returns values (distances) for edges.aResultHandler
- the handler that accepts all found traces. See the specification of
ILcdTracingResultHandler
for more details.aDistance
- the range wherein the trace should be constructed.IllegalArgumentException
- if the given route is not completely contained in the graph.IllegalArgumentException
- if the given route is an empty route. It should at least
contain one node.NullPointerException
- if one of the arguments is null
.<N,E> void getSuccessors(ILcdGraph<N,E> aGraph, ILcdRoute<N,E> aPrecedingRoute, ILcdEdgeValueFunction<N,E> aEdgeValueFunction, ILcdTracingResultHandler<N,E> aResultHandler, double aDistance)
aPrecedingRoute
,
within a given maximum range.aGraph
- the graph whose trace is to be calculated.aPrecedingRoute
- the route whose successors are to be searched. Only the last
n
edges of the route will have an influence on the
result, where n
is equal to the order of the given
ILcdEdgeValueFunction
.aEdgeValueFunction
- a function that returns values (distances) for edges.aResultHandler
- the handler that accepts all found traces. See the specification of
ILcdTracingResultHandler
for more details.aDistance
- the range wherein the trace should be constructed.IllegalArgumentException
- if the given route is not completely contained in the graph.IllegalArgumentException
- if the given route is an empty route. It should at least
contain one node.NullPointerException
- if one of the arguments is null
.