static class VertexLocater.NearVerticesFilter extends java.lang.Object implements CoordinateSequenceFilter
Modifier and Type | Field and Description |
---|---|
private java.util.List |
locations |
private Coordinate |
queryPt |
private double |
tolerance |
Constructor and Description |
---|
NearVerticesFilter(Coordinate queryPt,
double tolerance) |
Modifier and Type | Method and Description |
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void |
filter(CoordinateSequence seq,
int i)
Performs an operation on a coordinate in a
CoordinateSequence . |
java.util.List |
getLocations() |
boolean |
isDone()
Reports whether the application of this filter can be terminated.
|
boolean |
isGeometryChanged()
Reports whether the execution of this filter
has modified the coordinates of the geometry.
|
private double tolerance
private Coordinate queryPt
private java.util.List locations
public NearVerticesFilter(Coordinate queryPt, double tolerance)
public void filter(CoordinateSequence seq, int i)
CoordinateSequenceFilter
CoordinateSequence
.filter
in interface CoordinateSequenceFilter
seq
- the CoordinateSequence
to which the filter is appliedi
- the index of the coordinate to apply the filter topublic java.util.List getLocations()
public boolean isDone()
CoordinateSequenceFilter
isDone
in interface CoordinateSequenceFilter
public boolean isGeometryChanged()
CoordinateSequenceFilter
Geometry.geometryChanged()
will be executed
after this filter has finished being executed.
Most filters can simply return a constant value reflecting whether they are able to change the coordinates.
isGeometryChanged
in interface CoordinateSequenceFilter