view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/EnterLocationState.java @ 5152:b26465581abf

Add a configurable path prefix to relative DGM path to allways have an absolute path.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 01 Mar 2013 10:35:38 +0100
parents cc6b8af44728
children
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package de.intevation.flys.artifacts.states;

import de.intevation.flys.artifacts.FLYSArtifact;

import de.intevation.flys.utils.FLYSUtils;


/**
 * Get me a double (km).
 */
public class EnterLocationState extends InputDoubleState {

    /** Provoke this kind of provider in the UI. */
    @Override
    protected String getUIProvider() {
        return "location_panel";
    }


    /** Allow from min km of river. */
    @Override
    protected Object getLower(FLYSArtifact flys) {
        double[] lowerUpper = FLYSUtils.getRiverMinMax(flys);

        return lowerUpper != null
            ? lowerUpper[0]
            : 0;
    }


    /** Allow to max km of river. */
    @Override
    protected Object getUpper(FLYSArtifact flys) {
        double[] lowerUpper = FLYSUtils.getRiverMinMax(flys);

        return lowerUpper != null
            ? lowerUpper[1]
            : 0;
    }
}
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