package org.activityinfo.legacy.shared.model;
/*
* #%L
* ActivityInfo Server
* %%
* Copyright (C) 2009 - 2013 UNICEF
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
/**
* Basemaps provide the reference imagery on which ActivityInfo-specific
* overlays are painted.
*/
public abstract class BaseMap implements DTO {
public static TileBaseMap createNullMap(String baseMapId) {
TileBaseMap result = new TileBaseMap();
result.setId(baseMapId);
result.setMinZoom(0);
result.setMaxZoom(16);
result.setName("Default map");
result.setTileUrlPattern("http://google.com");
return result;
}
public static String getDefaultMapId() {
return "admin";
}
public abstract String getId();
/**
* @return the minimum zoom level for which this base map is available
*/
public abstract int getMinZoom();
/**
* @return the maximum zoom level for which this base map is available
*/
public abstract int getMaxZoom();
public BaseMap() {
super();
}
public boolean hasSingleZoomLevel() {
return getMinZoom() == getMaxZoom();
}
}