view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/EnterLocationState.java @ 4496:d8992459b408

Add method to return the facets of an artifact This methos should be used to get the facets of an artifact instead of accessing the facets member variable directly.
author Björn Ricks <bjoern.ricks@intevation.de>
date Wed, 14 Nov 2012 11:11:04 +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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