org.geotools.geometry.iso.coordinate
Class DoublePointArray
java.lang.Object
java.util.AbstractCollection<E>
java.util.AbstractList<org.opengis.geometry.coordinate.Position>
org.geotools.geometry.iso.coordinate.DoublePointArray
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Iterable<org.opengis.geometry.coordinate.Position>, java.util.Collection<org.opengis.geometry.coordinate.Position>, java.util.List<org.opengis.geometry.coordinate.Position>, org.opengis.geometry.coordinate.PointArray
public class DoublePointArray
- extends java.util.AbstractList<org.opengis.geometry.coordinate.Position>
- implements org.opengis.geometry.coordinate.PointArray, java.io.Serializable
This implementation is a "fast" wrapper over top of a double array.
The returned DirectPositions are pure wrappers over top of the array. The
number of ordinates used per each DirectPosition is based on the CRS. We
start counting from the start position, in order to do subList efficiently.
- Author:
- Jody
- See Also:
- Serialized Form
Fields inherited from class java.util.AbstractList |
modCount |
Constructor Summary |
DoublePointArray(org.opengis.referencing.crs.CoordinateReferenceSystem crs,
double[] array)
|
DoublePointArray(org.opengis.referencing.crs.CoordinateReferenceSystem crs,
double[] array,
int start,
int end)
|
Method Summary |
boolean |
equals(DoublePointArray dpArray,
double tol)
Compares coodinates of DoublePointArray and allows a tolerance value in
the comparison. |
boolean |
equals(java.lang.Object obj)
|
org.opengis.geometry.DirectPosition |
get(int index)
|
org.opengis.referencing.crs.CoordinateReferenceSystem |
getCoordinateReferenceSystem()
|
int |
getDimension()
|
org.opengis.geometry.DirectPosition |
getDirectPosition(int index,
org.opengis.geometry.DirectPosition dest)
|
org.opengis.geometry.DirectPosition |
getPosition(int index,
org.opengis.geometry.DirectPosition position)
|
int |
hashCode()
|
int |
length()
|
java.util.List<org.opengis.geometry.coordinate.Position> |
positions()
|
org.opengis.geometry.coordinate.Position |
set(int index,
org.opengis.geometry.coordinate.Position element)
|
void |
setDirectPosition(int index,
org.opengis.geometry.DirectPosition position)
|
void |
setPosition(int index,
org.opengis.geometry.DirectPosition position)
|
int |
size()
|
java.util.List<org.opengis.geometry.coordinate.Position> |
subList(int fromIndex,
int toIndex)
|
Methods inherited from class java.util.AbstractList |
add, add, addAll, clear, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange |
Methods inherited from class java.util.AbstractCollection |
addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.List |
add, add, addAll, addAll, clear, contains, containsAll, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, toArray, toArray |
DoublePointArray
public DoublePointArray(org.opengis.referencing.crs.CoordinateReferenceSystem crs,
double[] array)
DoublePointArray
public DoublePointArray(org.opengis.referencing.crs.CoordinateReferenceSystem crs,
double[] array,
int start,
int end)
subList
public java.util.List<org.opengis.geometry.coordinate.Position> subList(int fromIndex,
int toIndex)
- Specified by:
subList
in interface java.util.List<org.opengis.geometry.coordinate.Position>
- Overrides:
subList
in class java.util.AbstractList<org.opengis.geometry.coordinate.Position>
get
public org.opengis.geometry.DirectPosition get(int index)
- Specified by:
get
in interface java.util.List<org.opengis.geometry.coordinate.Position>
- Specified by:
get
in class java.util.AbstractList<org.opengis.geometry.coordinate.Position>
set
public org.opengis.geometry.coordinate.Position set(int index,
org.opengis.geometry.coordinate.Position element)
- Specified by:
set
in interface java.util.List<org.opengis.geometry.coordinate.Position>
- Overrides:
set
in class java.util.AbstractList<org.opengis.geometry.coordinate.Position>
size
public int size()
- Specified by:
size
in interface java.util.Collection<org.opengis.geometry.coordinate.Position>
- Specified by:
size
in interface java.util.List<org.opengis.geometry.coordinate.Position>
- Specified by:
size
in class java.util.AbstractCollection<org.opengis.geometry.coordinate.Position>
getPosition
public org.opengis.geometry.DirectPosition getPosition(int index,
org.opengis.geometry.DirectPosition position)
throws java.lang.IndexOutOfBoundsException
- Throws:
java.lang.IndexOutOfBoundsException
setPosition
public void setPosition(int index,
org.opengis.geometry.DirectPosition position)
throws java.lang.IndexOutOfBoundsException,
java.lang.UnsupportedOperationException
- Throws:
java.lang.IndexOutOfBoundsException
java.lang.UnsupportedOperationException
getCoordinateReferenceSystem
public org.opengis.referencing.crs.CoordinateReferenceSystem getCoordinateReferenceSystem()
- Specified by:
getCoordinateReferenceSystem
in interface org.opengis.geometry.coordinate.PointArray
getDimension
public int getDimension()
- Specified by:
getDimension
in interface org.opengis.geometry.coordinate.PointArray
length
public int length()
- Specified by:
length
in interface org.opengis.geometry.coordinate.PointArray
positions
public java.util.List<org.opengis.geometry.coordinate.Position> positions()
- Specified by:
positions
in interface org.opengis.geometry.coordinate.PointArray
hashCode
public int hashCode()
- Specified by:
hashCode
in interface java.util.Collection<org.opengis.geometry.coordinate.Position>
- Specified by:
hashCode
in interface java.util.List<org.opengis.geometry.coordinate.Position>
- Overrides:
hashCode
in class java.util.AbstractList<org.opengis.geometry.coordinate.Position>
equals
public boolean equals(java.lang.Object obj)
- Specified by:
equals
in interface java.util.Collection<org.opengis.geometry.coordinate.Position>
- Specified by:
equals
in interface java.util.List<org.opengis.geometry.coordinate.Position>
- Overrides:
equals
in class java.util.AbstractList<org.opengis.geometry.coordinate.Position>
equals
public boolean equals(DoublePointArray dpArray,
double tol)
- Compares coodinates of DoublePointArray and allows a tolerance value in
the comparison.
- Parameters:
dpArray
- Direct Position to compare withtol
- Epsilon tolerance value
- Returns:
- TRUE, if coordinates accord concording to the tolerance value, FALSE if they dont.
getDirectPosition
public org.opengis.geometry.DirectPosition getDirectPosition(int index,
org.opengis.geometry.DirectPosition dest)
throws java.lang.IndexOutOfBoundsException
- Specified by:
getDirectPosition
in interface org.opengis.geometry.coordinate.PointArray
- Throws:
java.lang.IndexOutOfBoundsException
setDirectPosition
public void setDirectPosition(int index,
org.opengis.geometry.DirectPosition position)
throws java.lang.IndexOutOfBoundsException,
java.lang.UnsupportedOperationException
- Specified by:
setDirectPosition
in interface org.opengis.geometry.coordinate.PointArray
- Throws:
java.lang.IndexOutOfBoundsException
java.lang.UnsupportedOperationException
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