org.openstreetmap.osmosis.core.filter.v0_6
Class BoundingBoxFilter
java.lang.Object
org.openstreetmap.osmosis.core.filter.v0_6.AreaFilter
org.openstreetmap.osmosis.core.filter.v0_6.BoundingBoxFilter
- All Implemented Interfaces:
- EntityProcessor, Completable, Releasable, Task, Sink, SinkSource, Source
public class BoundingBoxFilter
- extends AreaFilter
Provides a filter for extracting all entities that lie within a specific geographical box
identified by latitude and longitude coordinates.
- Author:
- Brett Henderson
Constructor Summary |
BoundingBoxFilter(IdTrackerType idTrackerType,
double left,
double right,
double top,
double bottom,
boolean clipIncompleteEntities,
boolean completeWays,
boolean completeRelations)
Creates a new instance with the specified geographical coordinates. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BoundingBoxFilter
public BoundingBoxFilter(IdTrackerType idTrackerType,
double left,
double right,
double top,
double bottom,
boolean clipIncompleteEntities,
boolean completeWays,
boolean completeRelations)
- Creates a new instance with the specified geographical coordinates. When filtering, nodes
right on the edge of the box will be included.
- Parameters:
idTrackerType
- Defines the id tracker implementation to use.left
- The longitude marking the left edge of the bounding box.right
- The longitude marking the right edge of the bounding box.top
- The latitude marking the top edge of the bounding box.bottom
- The latitude marking the bottom edge of the bounding box.clipIncompleteEntities
- If true, entities referring to non-existent entities will be
modified to ensure referential integrity. For example, ways
will be modified to only include nodes inside the area.completeWays
- Include all nodes for ways which have at least one node inside the filtered area.completeRelations
- Include all relations referenced by other relations which have members inside the
filtered area.
process
public void process(BoundContainer boundContainer)
- Process the bound.
- Specified by:
process
in interface EntityProcessor
- Overrides:
process
in class AreaFilter
- Parameters:
boundContainer
- The bound to be processed.
isNodeWithinArea
protected boolean isNodeWithinArea(Node node)
- Indicates if the node lies within the area required.
- Specified by:
isNodeWithinArea
in class AreaFilter
- Parameters:
node
- The node to be checked.
- Returns:
- True if the node lies within the area.