SnappingIntersectionAdder (JTS Topology Suite 1.20.0 API)

java.lang.Object
- org.locationtech.jts.noding.snap.SnappingIntersectionAdder

All Implemented Interfaces:

SegmentIntersector
```
public class SnappingIntersectionAdder
extends Object
implements SegmentIntersector
```
Finds intersections between line segments which are being snapped, and adds them as nodes.

Version:

1.17

Constructor Summary

Constructors
Constructor	Description
`SnappingIntersectionAdder(double snapTolerance, SnappingPointIndex snapPointIndex)`	Creates an intersector which finds intersections, snaps them, and adds them as nodes.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isDone()`	Always process all intersections
`void`	`processIntersections(SegmentString seg0, int segIndex0, SegmentString seg1, int segIndex1)`	This method is called by clients of the `SegmentIntersector` class to process intersections for two segments of the `SegmentString`s being intersected.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SnappingIntersectionAdder
```
public SnappingIntersectionAdder(double snapTolerance,
                                 SnappingPointIndex snapPointIndex)
```
    Creates an intersector which finds intersections, snaps them, and adds them as nodes.
    
    Parameters:
    
    snapTolerance - the snapping tolerance distance
    
    snapPointIndex - the snapPointIndex
- Method Detail
  - processIntersections
```
public void processIntersections(SegmentString seg0,
                                 int segIndex0,
                                 SegmentString seg1,
                                 int segIndex1)
```
    This method is called by clients of the SegmentIntersector class to process intersections for two segments of the SegmentStrings being intersected. Note that some clients (such as MonotoneChains) may optimize away this call for segment pairs which they have determined do not intersect (e.g. by an disjoint envelope test).
    
    Specified by:
    
    processIntersections in interface SegmentIntersector
  - isDone
```
public boolean isDone()
```
    Always process all intersections
    
    Specified by:
    
    isDone in interface SegmentIntersector
    
    Returns:
    
    false always