com.ibm.spatial.geom
Class IfxMultiLineString

java.lang.Object
  com.ibm.spatial.geom.IfxGeometry
      com.ibm.spatial.geom.IfxMultiCoord
          com.ibm.spatial.geom.IfxGeometryCollection
              com.ibm.spatial.geom.IfxMultiLineString

All Implemented Interfaces:

Geometry, GeometryCollection, MultiCurve, MultiLineString, java.lang.Cloneable

public class IfxMultiLineString
extends IfxGeometryCollection
implements MultiLineString

IfxMultiLineString implements the MultiLineString interface.

See Also:

MultiLineString, MultiCurve, IfxGeometryCollection

Field Summary

Fields inherited from class com.ibm.spatial.geom.IfxGeometry

COORD_M, COORD_XY, COORD_Z

Method Summary

boolean	equals(java.lang.Object anObject) Compares this object to the specified object.
java.lang.String	geometryType() Gets the most appropriate OGC geometry interface type for this object.
boolean	isClosed() Determines whether this MultiCurve is closed on not.
int	numGeometries() Returns the number of IfxLineStrings in this object.
int	numParts() Returns the number of parts of this object.
int	numSubParts(int part) Returns the number of subparts in the specified part.
double	perimeter() Returns the perimeter of this object.

Methods inherited from class com.ibm.spatial.geom.IfxGeometryCollection

area, dimension, geometryN, numPoints, numPoints, toArray, toCoordArray, toPointArray

Methods inherited from class com.ibm.spatial.geom.IfxMultiCoord

getLabelPoint, is3D, isEmpty, isMeasured, length

Methods inherited from class com.ibm.spatial.geom.IfxGeometry

asBinary, asText, boundary, buffer, clone, contains, convexHull, crosses, difference, disjoint, distance, envelope, envelopesIntersect, extent, exterior, getCoordinateDimension, getDimensionality, getLabelPoint, getOGCType, interior, intersection, intersects, isSimple, isValid, locateAlong, locateBetween, overlaps, srid, symmetricDiff, toString, touches, union, within

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ibm.spatial.geom.MultiCurve

length

Methods inherited from interface com.ibm.spatial.geom.GeometryCollection

geometryN

Methods inherited from interface com.ibm.spatial.geom.Geometry

asBinary, asText, boundary, buffer, contains, convexHull, crosses, difference, dimension, disjoint, distance, envelope, envelopesIntersect, extent, exterior, interior, intersection, intersects, is3D, isEmpty, isMeasured, isSimple, isValid, locateAlong, locateBetween, numPoints, overlaps, srid, symmetricDiff, touches, union, within

Method Detail

isClosed

public boolean isClosed()

Determines whether this MultiCurve is closed on not.

Specified by:

isClosed in interface MultiCurve

Returns:

true if this MultiCurve is closed (startPoint() equals endPoint() for each curve in this MultiCurve); otherwise, it returns false

numGeometries

public int numGeometries()

Returns the number of IfxLineStrings in this object.

Specified by:

numGeometries in interface GeometryCollection

Overrides:

numGeometries in class IfxGeometryCollection

Returns:

the number of IfxLineStrings in this object

geometryType

public java.lang.String geometryType()

Gets the most appropriate OGC geometry interface type for this object.

Overrides:

geometryType in class IfxGeometryCollection

Returns:

a string that identifies the OGC interface related to this geometry

equals

public boolean equals(java.lang.Object anObject)

Compares this object to the specified object. The result is true if and only if the argument is not null and is an object of the same type, which represents the same sequence of coordinates as this object.

Specified by:

equals in interface Geometry

Overrides:

equals in class IfxGeometryCollection

Parameters:

anObject - the object to compare this object against.

Returns:

true if the objects are equal; false otherwise.

perimeter

public double perimeter()

Returns the perimeter of this object. The perimeter of a MultiLineString is 0.

Overrides:

perimeter in class IfxMultiCoord

Returns:

the perimeter of this object

See Also:

IfxMultiCoord.length()

numParts

public int numParts()

Returns the number of parts of this object.

Overrides:

numParts in class IfxGeometryCollection

Returns:

the number of parts

See Also:

IfxGeometry.numParts()

numSubParts

public int numSubParts(int part)

Returns the number of subparts in the specified part.

Overrides:

numSubParts in class IfxGeometryCollection

Parameters:

part - part index

Returns:

the number of subparts in the specified part

Throws:

java.lang.IndexOutOfBoundsException - - for non-empty geometries, if the given part index is out of range (part < 0 || part >= numParts()).

See Also:

numParts()