org.openlr.encoder.MaxDistanceProcessor Maven / Gradle / Ivy

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package org.openlr.encoder;

import org.openlr.map.Line;
import org.openlr.map.Path;

import java.util.OptionalDouble;

class MaxDistanceProcessor implements IntermediateProcessor {
    private final double maxDistance;

    MaxDistanceProcessor(double maxDistance) {
        this.maxDistance = maxDistance;
    }

    @Override
    public > OptionalDouble getDistanceToNext(Path path) {
        if (path.getLength() > maxDistance) {
            return OptionalDouble.of(maxDistance);
        }
        else {
            return OptionalDouble.empty();
        }
    }
}