EdgeIntersectionList

com.vividsolutions.jts.geomgraph

Class EdgeIntersectionList

java.lang.Object
- com.vividsolutions.jts.geomgraph.EdgeIntersectionList

```
public class EdgeIntersectionList
extends Object
```
A list of edge intersections along an Edge. Implements splitting an edge with intersections into multiple resultant edges.

Constructor Summary

Constructors

Constructor and Description
`EdgeIntersectionList(Edge edge)`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`EdgeIntersection`	`add(Coordinate intPt, int segmentIndex, double dist)` Adds an intersection into the list, if it isn't already there.
`void`	`addEndpoints()` Adds entries for the first and last points of the edge to the list
`void`	`addSplitEdges(List edgeList)` Creates new edges for all the edges that the intersections in this list split the parent edge into.
`boolean`	`isIntersection(Coordinate pt)` Tests if the given point is an edge intersection
`Iterator`	`iterator()` Returns an iterator of `EdgeIntersection`s
`void`	`print(PrintStream out)`

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

- Constructor Detail
  - EdgeIntersectionList
```
public EdgeIntersectionList(Edge edge)
```
- Method Detail
  - add
```
public EdgeIntersection add(Coordinate intPt,
                            int segmentIndex,
                            double dist)
```
    Adds an intersection into the list, if it isn't already there. The input segmentIndex and dist are expected to be normalized.
    
    Returns:
    
    the EdgeIntersection found or added
  - iterator
```
public Iterator iterator()
```
    Returns an iterator of EdgeIntersections
    
    Returns:
    
    an Iterator of EdgeIntersections
  - isIntersection
```
public boolean isIntersection(Coordinate pt)
```
    Tests if the given point is an edge intersection
    
    Parameters:
    
    pt - the point to test
    
    Returns:
    
    true if the point is an intersection
  - addEndpoints
```
public void addEndpoints()
```
    Adds entries for the first and last points of the edge to the list
  - addSplitEdges
```
public void addSplitEdges(List edgeList)
```
    Creates new edges for all the edges that the intersections in this list split the parent edge into. Adds the edges to the input list (this is so a single list can be used to accumulate all split edges for a Geometry).
    
    Parameters:
    
    edgeList - a list of EdgeIntersections
  - print
```
public void print(PrintStream out)
```