Package org.postgis

Class MultiLineString

java.lang.Object

org.postgis.Geometry

org.postgis.ComposedGeom

org.postgis.MultiLineString

All Implemented Interfaces:

Serializable

public class MultiLineString
extends ComposedGeom

See Also:

Serialized Form

Field Summary

Fields inherited from class org.postgis.ComposedGeom

EMPTY, subgeoms

Fields inherited from class org.postgis.Geometry

ALLTYPES, dimension, GEOMETRYCOLLECTION, haveMeasure, LINEARRING, LINESTRING, MULTILINESTRING, MULTIPOINT, MULTIPOLYGON, POINT, POLYGON, srid, type, UNKNOWN_SRID

Constructor Summary

Constructors

Constructor	Description
MultiLineString()
MultiLineString(String value)
MultiLineString(String value, boolean haveM)
MultiLineString(LineString[] lines)

Method Summary

Modifier and Type	Method	Description
protected Geometry[]	createSubGeomArray(int nlines)	Return the appropriate instance of the sub-geometry array - this encapsulates subclass specific array instantiation
protected Geometry	createSubGeomInstance(String token, boolean haveM)	Return the appropriate instance of the sub-geometry - this encapsulates subclass specific constructor calls
LineString	getLine(int idx)
LineString[]	getLines()
int	hashCode()	java.lang.Object hashCode implementation
double	length()
int	numLines()

Methods inherited from class org.postgis.ComposedGeom

checkConsistency, equalsintern, getFirstPoint, getLastPoint, getPoint, getSubGeometry, innerWKT, isEmpty, iterator, mediumWKT, numGeoms, numPoints, setSrid

Methods inherited from class org.postgis.Geometry

equals, equals, getDimension, getSrid, getType, getTypeString, getTypeString, getValue, initSRID, isMeasured, outerWKT, outerWKT, parseSRID, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiLineString

public MultiLineString()

MultiLineString

public MultiLineString(LineString[] lines)

MultiLineString

public MultiLineString(String value)
                throws SQLException

Throws:

SQLException

MultiLineString

public MultiLineString(String value,
                       boolean haveM)
                throws SQLException

Throws:

SQLException

Method Detail

hashCode

public int hashCode()

Description copied from class: Geometry

java.lang.Object hashCode implementation

Overrides:

hashCode in class ComposedGeom

createSubGeomInstance

protected Geometry createSubGeomInstance(String token,
                                         boolean haveM)
                                  throws SQLException

Description copied from class: ComposedGeom

Return the appropriate instance of the sub-geometry - this encapsulates subclass specific constructor calls

Specified by:

createSubGeomInstance in class ComposedGeom

Parameters:

token - The token containing the value for the sub-geometry

haveM - flag to indicate the existence of a measure

Returns:

the new sub-geometry

Throws:

SQLException - if a SQLException is thrown

createSubGeomArray

protected Geometry[] createSubGeomArray(int nlines)

Description copied from class: ComposedGeom

Return the appropriate instance of the sub-geometry array - this encapsulates subclass specific array instantiation

Specified by:

createSubGeomArray in class ComposedGeom

Parameters:

nlines - number of elements in the array

Returns:

Geometry array corresponding to the sub-geometry

numLines

public int numLines()

getLines

public LineString[] getLines()

getLine

public LineString getLine(int idx)

length

public double length()