com.vividsolutions.jts.geom
Class CoordinateList

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList
              com.vividsolutions.jts.geom.CoordinateList

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess

public class CoordinateList
extends java.util.ArrayList

A list of Coordinates, which may be set to prevent repeated coordinates from occuring in the list.

Version:

1.7

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

CoordinateList()
Constructs a new list without any coordinates

CoordinateList(Coordinate[] coord)
The basic constructor for a CoordinateArray allows repeated points (i.e produces a CoordinateList with exactly the same set of points)

CoordinateList(Coordinate[] coord, boolean allowRepeated)
Constructs a new list from an array of Coordinates, allowing caller to specify if repeated points are to be removed.

Method Summary

boolean	add(Coordinate[] coord, boolean allowRepeated) Add an array of coordinates
boolean	add(Coordinate[] coord, boolean allowRepeated, boolean direction) Add an array of coordinates
void	add(Coordinate coord, boolean allowRepeated) Add a coordinate
boolean	add(java.lang.Object obj, boolean allowRepeated) Add a coordinate
boolean	addAll(java.util.Collection coll, boolean allowRepeated) Add an array of coordinates
java.lang.Object	clone() Returns a deep copy of this CoordinateList instance.
void	closeRing() Ensure this coordList is a ring, by adding the start point if necessary
Coordinate	getCoordinate(int i)
Coordinate[]	toCoordinateArray() Returns the Coordinates in this collection.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, contains, ensureCapacity, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Detail

CoordinateList

public CoordinateList()

Constructs a new list without any coordinates

CoordinateList

public CoordinateList(Coordinate[] coord)

The basic constructor for a CoordinateArray allows repeated points (i.e produces a CoordinateList with exactly the same set of points)

Parameters:

coord - the initial coordinates

CoordinateList

public CoordinateList(Coordinate[] coord,
                      boolean allowRepeated)

Constructs a new list from an array of Coordinates, allowing caller to specify if repeated points are to be removed.

Parameters:

coord - the array of coordinates to load into the list

allowRepeated - if false, repeated points are removed

Method Detail

getCoordinate

public Coordinate getCoordinate(int i)

add

public boolean add(Coordinate[] coord,
                   boolean allowRepeated,
                   boolean direction)

Add an array of coordinates

Parameters:

coord - The coordinates

allowRepeated - if set to false, repeated coordinates are collapsed

direction - if false, the array is added in reverse order

Returns:

true (as by general collection contract)

add

public boolean add(Coordinate[] coord,
                   boolean allowRepeated)

Add an array of coordinates

Parameters:

coord - The coordinates

allowRepeated - if set to false, repeated coordinates are collapsed

Returns:

true (as by general collection contract)

add

public boolean add(java.lang.Object obj,
                   boolean allowRepeated)

Add a coordinate

Parameters:

obj - The coordinate to add

allowRepeated - if set to false, repeated coordinates are collapsed

Returns:

true (as by general collection contract)

add

public void add(Coordinate coord,
                boolean allowRepeated)

Add a coordinate

Parameters:

coord - The coordinates

allowRepeated - if set to false, repeated coordinates are collapsed

addAll

public boolean addAll(java.util.Collection coll,
                      boolean allowRepeated)

Add an array of coordinates

Parameters:

coll - The coordinates

allowRepeated - if set to false, repeated coordinates are collapsed

Returns:

true (as by general collection contract)

closeRing

public void closeRing()

Ensure this coordList is a ring, by adding the start point if necessary

toCoordinateArray

public Coordinate[] toCoordinateArray()

Returns the Coordinates in this collection.

Returns:

the coordinates

clone

public java.lang.Object clone()

Returns a deep copy of this CoordinateList instance.

Overrides:

clone in class java.util.ArrayList

Returns:

a clone of this CoordinateList instance