MCIndexNoder

com.vividsolutions.jts.noding

Class MCIndexNoder

java.lang.Object
- com.vividsolutions.jts.noding.SinglePassNoder
- - com.vividsolutions.jts.noding.MCIndexNoder

All Implemented Interfaces:

Noder
```
public class MCIndexNoder
extends SinglePassNoder
```
Nodes a set of SegmentStrings using a index based on MonotoneChains and a SpatialIndex. The SpatialIndex used should be something that supports envelope (range) queries efficiently (such as a Quadtree} or STRtree (which is the default index provided).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
`class`	`MCIndexNoder.SegmentOverlapAction`

Field Summary
- Fields inherited from class com.vividsolutions.jts.noding.SinglePassNoder
  segInt

Constructor Summary

Constructors

Constructor and Description
`MCIndexNoder()`
`MCIndexNoder(SegmentIntersector si)`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`computeNodes(Collection inputSegStrings)` Computes the noding for a collection of `SegmentString`s.
`SpatialIndex`	`getIndex()`
`List`	`getMonotoneChains()`
`Collection`	`getNodedSubstrings()` Returns a `Collection` of fully noded `SegmentString`s.

Methods inherited from class com.vividsolutions.jts.noding.SinglePassNoder
setSegmentIntersector

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

- Constructor Detail
  - MCIndexNoder
```
public MCIndexNoder()
```
  - MCIndexNoder
```
public MCIndexNoder(SegmentIntersector si)
```
- Method Detail
  - getMonotoneChains
```
public List getMonotoneChains()
```
  - getIndex
```
public SpatialIndex getIndex()
```
  - getNodedSubstrings
```
public Collection getNodedSubstrings()
```
    Description copied from class: SinglePassNoder
    
    Returns a Collection of fully noded SegmentStrings. The SegmentStrings have the same context as their parent.
    
    Specified by:
    
    getNodedSubstrings in interface Noder
    
    Specified by:
    
    getNodedSubstrings in class SinglePassNoder
    
    Returns:
    
    a Collection of SegmentStrings
  - computeNodes
```
public void computeNodes(Collection inputSegStrings)
```
    Description copied from class: SinglePassNoder
    
    Computes the noding for a collection of SegmentStrings. Some Noders may add all these nodes to the input SegmentStrings; others may only add some or none at all.
    
    Specified by:
    
    computeNodes in interface Noder
    
    Specified by:
    
    computeNodes in class SinglePassNoder
    
    Parameters:
    
    inputSegStrings - a collection of SegmentStrings to node