OsmElementQuestType.java

package de.westnordost.streetcomplete.data.osm;

import android.os.Bundle;

import de.westnordost.osmapi.map.data.BoundingBox;
import de.westnordost.streetcomplete.data.QuestType;
import de.westnordost.streetcomplete.data.osm.changes.StringMapChangesBuilder;
import de.westnordost.streetcomplete.data.osm.download.MapDataWithGeometryHandler;

public interface OsmElementQuestType extends QuestType
{
	/** applies the data from answer to the given element */
	void applyAnswerTo(Bundle answer, StringMapChangesBuilder changes);

	/** @return the commit message to be used for this quest type */
	String getCommitMessage();

	/** Downloads map data for this quest type
	 *
	 * @param bbox the area in which it should be downloaded
	 * @param handler called for each element for which this quest type applies
	 * @return true if successful (false if interrupted) */
	boolean download(BoundingBox bbox, MapDataWithGeometryHandler handler);
}