本文整理汇总了Java中com.graphhopper.GraphHopper.hasElevation方法的典型用法代码示例。如果您正苦于以下问题：Java GraphHopper.hasElevation方法的具体用法？Java GraphHopper.hasElevation怎么用？Java GraphHopper.hasElevation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.graphhopper.GraphHopper的用法示例。
在下文中一共展示了GraphHopper.hasElevation方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: init
import com.graphhopper.GraphHopper; //导入方法依赖的package包/类
public GraphExtension init(GraphHopper graphhopper) throws Exception {
if (_storage != null)
throw new Exception("GraphStorageBuilder has been already initialized.");
_arrayBuffer = new ByteArrayBuffer();
if (graphhopper.hasElevation())
{
_storage = new HillIndexGraphStorage(_parameters);
_hillIndexCalc = new HillIndexCalculator();
return _storage;
}
else
return null;
}
示例2: createStorage
import com.graphhopper.GraphHopper; //导入方法依赖的package包/类
@Override
public GraphHopperStorage createStorage(GHDirectory dir, GraphHopper gh) {
EncodingManager encodingManager = gh.getEncodingManager();
GraphExtension geTurnCosts = null;
ArrayList<GraphExtension> graphExtensions = new ArrayList<GraphExtension>();
if (encodingManager.needsTurnCostsSupport())
{
Path path = Paths.get(dir.getLocation(), "turn_costs");
File fileEdges = Paths.get(dir.getLocation(), "edges").toFile();
File fileTurnCosts = path.toFile();
// First we need to check if turncosts are available. This check is required when we introduce a new feature, but an existing graph does not have it yet.
if ((!hasGraph(gh) && !fileEdges.exists()) || (fileEdges.exists() && fileTurnCosts.exists()))
geTurnCosts = new TurnCostExtension();
}
if (_graphStorageBuilders != null && _graphStorageBuilders.size() > 0)
{
for(GraphStorageBuilder builder : _graphStorageBuilders)
{
try
{
GraphExtension ext = builder.init(gh);
if (ext != null)
graphExtensions.add(ext);
}
catch(Exception ex)
{
LOGGER.error(ex);
}
}
}
GraphExtension graphExtension = null;
if (geTurnCosts == null && graphExtensions.size() == 0)
graphExtension = new GraphExtension.NoOpExtension();
else if (geTurnCosts != null && graphExtensions.size() > 0)
{
ArrayList<GraphExtension> seq = new ArrayList<GraphExtension>();
seq.add(geTurnCosts);
seq.addAll(graphExtensions);
graphExtension = getExtension(seq);
}
else if (geTurnCosts != null)
{
graphExtension = geTurnCosts;
}
else if (graphExtensions.size() > 0)
{
graphExtension = getExtension(graphExtensions);
}
if (gh.getLMFactoryDecorator().isEnabled())
gh.initLMAlgoFactoryDecorator();
if (gh.getCHFactoryDecorator().isEnabled())
gh.initCHAlgoFactoryDecorator();
if (gh.isCHEnabled())
return new GraphHopperStorage(gh.getCHFactoryDecorator().getWeightings(), dir, encodingManager, gh.hasElevation(), graphExtension);
else
return new GraphHopperStorage(dir, encodingManager, gh.hasElevation(), graphExtension);
}