## com.vividsolutions.jts.geomgraph
Class EdgeIntersectionList

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

public class EdgeIntersectionList
extends java.lang.Object

A list of edge intersections along an `Edge`. Implements splitting an edge with intersections into multiple resultant edges.

Version:
  1.7

Constructor Summary
`EdgeIntersectionList(Edge edge)`

Method Summary
`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(java.util.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
`java.util.Iterator` `iterator()` Returns an iterator of `EdgeIntersection`s
`void` `print(java.io.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 java.util.Iterator iterator()

  Returns an iterator of `EdgeIntersection`s

  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(java.util.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(java.io.PrintStream out)