40 lines
990 B
Java
40 lines
990 B
Java
package org.insa.graphs.algorithm;
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import org.insa.graphs.algorithm.AbstractInputData.Mode;
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import org.insa.graphs.model.Arc;
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import org.insa.graphs.model.GraphStatistics;
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/**
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* This class can be used to indicate to an algorithm which arcs can be used and the
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* costs of the usable arcs.
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*/
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public interface ArcInspector {
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/**
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* Check if the given arc can be used (is allowed).
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*
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* @param arc Arc to check.
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* @return true if the given arc is allowed.
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*/
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public boolean isAllowed(Arc arc);
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/**
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* Find the cost of the given arc.
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*
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* @param arc Arc for which the cost should be returned.
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* @return Cost of the arc.
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*/
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public double getCost(Arc arc);
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/**
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* @return The maximum speed for this inspector, or
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* {@link GraphStatistics#NO_MAXIMUM_SPEED} if none is set.
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*/
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public int getMaximumSpeed();
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/**
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* @return Mode for this arc inspector.
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*/
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public Mode getMode();
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}
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