package de.intevation.flys.artifacts.access;

import org.apache.log4j.Logger;

import de.intevation.artifacts.CallContext;
import de.intevation.flys.artifacts.FLYSArtifact;
import de.intevation.flys.utils.FLYSUtils;

/** For the moment, light-weight wrapper around FLYSUtils. */
// TODO employ 'Caching' like other Accesses, remove usage of FLYSUtils.
public class RangeAccess
extends RiverAccess
{
    private static Logger logger = Logger.getLogger(RangeAccess.class);

    private CallContext context;


    public RangeAccess(FLYSArtifact artifact, CallContext context) {
        super(artifact);
        this.context = context;
    }


    /**
     * Get min and max kilometer, independent of parametization
     * (ld_from/to vs ld_locations).
     */
    public double[] getKmRange() {
        return FLYSUtils.getKmRange(this.getArtifact());
    }


    public double[] getKmFromTo() {
         return FLYSUtils.getKmFromTo(this.getArtifact());
    }


    /**
     * Return sorted array of locations at which stuff was calculated
     * (from ld_locations data), null if not parameterized this way.
     */
    public double[] getLocations() {
        return FLYSUtils.getLocations(this.getArtifact());
    }
}
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