fact.hexmap.ui.components.selectors.CameraOverlayKeySelector Maven / Gradle / Ivy

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The FACT telescope is a Cherenkov telescope on the island of La Palma. This set of tools is dedicated to read, parse and process raw data produced by the FACT telescope.

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package fact.hexmap.ui.components.selectors;

import fact.hexmap.ui.Bus;
import fact.hexmap.ui.events.OverlaySelectionChangedEvent;
import fact.hexmap.ui.overlays.CameraMapOverlay;
import stream.Data;

import java.awt.*;
import java.util.HashSet;
import java.util.Set;

/**
 * Created by kaibrugge on 02.06.14.
 */
public class CameraOverlayKeySelector extends KeySelector {
    @Override
    public void selectionUpdate() {
        Bus.eventBus.post(new OverlaySelectionChangedEvent(getSelectedItemPairs()));

    }

    @Override
    public Set filterItems(Data item) {
        Set newItems = new HashSet<>();
        for  (String key: item.keySet()){
            try {
                CameraMapOverlay b = (CameraMapOverlay) item.get(key);
                newItems.add(new SeriesKeySelectorItem(key, new Color(186, 217, 246), this));
            } catch (ClassCastException e){
                continue;
            }
        }
        return newItems;
    }
}