Package org.locationtech.jts.geom.impl

Class CoordinateArraySequenceFactory

java.lang.Object

org.locationtech.jts.geom.impl.CoordinateArraySequenceFactory

All Implemented Interfaces:

Serializable, CoordinateSequenceFactory

public final class CoordinateArraySequenceFactory
extends Object
implements CoordinateSequenceFactory, Serializable

Creates CoordinateSequences represented as an array of Coordinates.

Version:

1.7

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
CoordinateSequence	create(int size, int dimension)	The created sequence dimension is clamped to be <= 3.
CoordinateSequence	create(int size, int dimension, int measures)	Creates a CoordinateSequence of the specified size and dimension with measure support.
CoordinateSequence	create(Coordinate[] coordinates)	Returns a CoordinateArraySequence based on the given array (the array is not copied).
CoordinateSequence	create(CoordinateSequence coordSeq)	Creates a CoordinateSequence which is a copy of the given CoordinateSequence.
static CoordinateArraySequenceFactory	instance()	Returns the singleton instance of CoordinateArraySequenceFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

instance

public static CoordinateArraySequenceFactory instance()

Returns the singleton instance of CoordinateArraySequenceFactory

create

public CoordinateSequence create(Coordinate[] coordinates)

Returns a CoordinateArraySequence based on the given array (the array is not copied).

Specified by:

create in interface CoordinateSequenceFactory

Parameters:

coordinates - the coordinates, which may not be null nor contain null elements

create

public CoordinateSequence create(CoordinateSequence coordSeq)

Description copied from interface: CoordinateSequenceFactory

Creates a CoordinateSequence which is a copy of the given CoordinateSequence. This method must handle null arguments by creating an empty sequence.

Specified by:

create in interface CoordinateSequenceFactory

Parameters:

coordSeq - the coordinate sequence to copy

See Also:

CoordinateSequenceFactory.create(org.locationtech.jts.geom.CoordinateSequence)

create

public CoordinateSequence create(int size,
                                 int dimension)

The created sequence dimension is clamped to be <= 3.

Specified by:

create in interface CoordinateSequenceFactory

Parameters:

size - the number of coordinates in the sequence

dimension - the dimension of the coordinates in the sequence (if user-specifiable, otherwise ignored)

See Also:

CoordinateSequenceFactory.create(int, int)

create

public CoordinateSequence create(int size,
                                 int dimension,
                                 int measures)

Description copied from interface: CoordinateSequenceFactory

Creates a CoordinateSequence of the specified size and dimension with measure support. For this to be useful, the CoordinateSequence implementation must be mutable.

If the requested dimension or measures are larger than the CoordinateSequence implementation can provide, then a sequence of maximum possible dimension should be created. An error should not be thrown.

Specified by:

create in interface CoordinateSequenceFactory

Parameters:

size - the number of coordinates in the sequence

dimension - the dimension of the coordinates in the sequence (if user-specifiable, otherwise ignored)

measures - the number of measures of the coordinates in the sequence (if user-specifiable, otherwise ignored)