Package org.locationtech.jts.util
Class Debug.SegmentFindingFilter
- java.lang.Object
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- org.locationtech.jts.util.Debug.SegmentFindingFilter
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- All Implemented Interfaces:
CoordinateSequenceFilter
- Enclosing class:
- Debug
private static class Debug.SegmentFindingFilter extends java.lang.Object implements CoordinateSequenceFilter
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Field Summary
Fields Modifier and Type Field Description private boolean
hasSegment
private Coordinate
p0
private Coordinate
p1
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Constructor Summary
Constructors Constructor Description SegmentFindingFilter(Coordinate p0, Coordinate p1)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
filter(CoordinateSequence seq, int i)
Performs an operation on a coordinate in aCoordinateSequence
.boolean
hasSegment()
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.
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Field Detail
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p0
private Coordinate p0
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p1
private Coordinate p1
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hasSegment
private boolean hasSegment
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Constructor Detail
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SegmentFindingFilter
public SegmentFindingFilter(Coordinate p0, Coordinate p1)
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Method Detail
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hasSegment
public boolean hasSegment()
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filter
public void filter(CoordinateSequence seq, int i)
Description copied from interface:CoordinateSequenceFilter
Performs an operation on a coordinate in aCoordinateSequence
.- Specified by:
filter
in interfaceCoordinateSequenceFilter
- Parameters:
seq
- theCoordinateSequence
to which the filter is appliedi
- the index of the coordinate to apply the filter to
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isDone
public boolean isDone()
Description copied from interface:CoordinateSequenceFilter
Reports whether the application of this filter can be terminated. Once this method returns false, it should continue to return false on every subsequent call.- Specified by:
isDone
in interfaceCoordinateSequenceFilter
- Returns:
- true if the application of this filter can be terminated.
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isGeometryChanged
public boolean isGeometryChanged()
Description copied from interface:CoordinateSequenceFilter
Reports whether the execution of this filter has modified the coordinates of the geometry. If so,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.
- Specified by:
isGeometryChanged
in interfaceCoordinateSequenceFilter
- Returns:
- true if this filter has changed the coordinates of the geometry
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