org.deegree.model.geometry
Interface GM_MultiSurface

All Superinterfaces:

GM_Aggregate, GM_MultiPrimitive, GM_Object

All Known Implementing Classes:

GM_MultiSurface_Impl

public interface GM_MultiSurface

extends GM_MultiPrimitive

This Interface defines the Aggregation of GM_Surfaces. The implementing class should capsulate a java.util.Vector or a comarative data structure.

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Version:

$Revision: 1.2 $ $Date: 2004/01/26 08:15:37 $

Author:

Andreas Poth

Method Summary

void	addSurface(GM_Surface gms) adds an GM_Surface to the aggregation
GM_Surface[]	getAllSurfaces() returns all GM_Surfaces as array
GM_Surface	getSurfaceAt(int index) returns the GM_Surface at the submitted index.
void	insertSurfaceAt(GM_Surface gms, int index) inserts a GM_Surface in the aggregation. all elements with an index equal or larger index will be moved. if index is larger then getSize() - 1 or smaller then 0 or gms equals null an exception will be thrown.
GM_Surface	removeSurface(GM_Surface gms) removes the submitted GM_Surface from the aggregation
GM_Surface	removeSurfaceAt(int index) removes the GM_Surface at the submitted index from the aggregation.
void	setSurfaceAt(GM_Surface gms, int index) sets the submitted GM_Surface at the submitted index. the element at the position index will be removed. if index is larger then getSize() - 1 or smaller then 0 or gms equals null an exception will be thrown.

Methods inherited from interface org.deegree.model.geometry.GM_MultiPrimitive

getAllPrimitives, getPrimitiveAt

Methods inherited from interface org.deegree.model.geometry.GM_Aggregate

add, getAll, getIterator, getObjectAt, getSize, insertObjectAt, isMember, merge, removeAll, removeObject, removeObjectAt, setObjectAt

Methods inherited from interface org.deegree.model.geometry.GM_Object

contains, contains, difference, distance, getBoundary, getBuffer, getCentroid, getConvexHull, getCoordinateDimension, getCoordinateSystem, getDimension, getEnvelope, intersection, intersects, isEmpty, isWithinDistance, translate, union

Method Detail

addSurface

public void addSurface(GM_Surface gms)

adds an GM_Surface to the aggregation

insertSurfaceAt

public void insertSurfaceAt(GM_Surface gms,
                            int index)
                     throws GM_Exception

inserts a GM_Surface in the aggregation. all elements with an index equal or larger index will be moved. if index is larger then getSize() - 1 or smaller then 0 or gms equals null an exception will be thrown.

Parameters:

gms - GM_Surface to insert.

index - position where to insert the new GM_Surface

Throws:

GM_Exception

setSurfaceAt

public void setSurfaceAt(GM_Surface gms,
                         int index)
                  throws GM_Exception

sets the submitted GM_Surface at the submitted index. the element at the position index will be removed. if index is larger then getSize() - 1 or smaller then 0 or gms equals null an exception will be thrown.

Parameters:

gms - GM_Surface to set.

index - position where to set the new GM_Surface

Throws:

GM_Exception

removeSurface

public GM_Surface removeSurface(GM_Surface gms)

removes the submitted GM_Surface from the aggregation

Returns:

the removed GM_Surface

removeSurfaceAt

public GM_Surface removeSurfaceAt(int index)
                           throws GM_Exception

removes the GM_Surface at the submitted index from the aggregation. if index is larger then getSize() - 1 or smaller then 0 an exception will be thrown.

Returns:

the removed GM_Surface

Throws:

GM_Exception

getSurfaceAt

public GM_Surface getSurfaceAt(int index)

returns the GM_Surface at the submitted index.

getAllSurfaces

public GM_Surface[] getAllSurfaces()

returns all GM_Surfaces as array