org.jscience.ml.gml.dom
Class GeometryCollectionImpl

java.lang.Object
  org.jscience.ml.gml.dom.GMLConstructImpl
      org.jscience.ml.gml.dom.GeometryImpl
          org.jscience.ml.gml.dom.GeometryCollectionImpl

All Implemented Interfaces:

Geometry, GeometryCollection, GeometryOwner, GMLConstruct, GMLConstructOwner, PropertyOwner, UnknownConstructOwner, XMLDescribable

public class GeometryCollectionImpl
extends GeometryImpl
implements GeometryCollection

A DOM-based implementation of the GeometryCollection interface.

Field Summary

Fields inherited from interface org.jscience.ml.gml.infoset.Geometry

GID_ATTR, SRS_NAME_ATTR

Constructor Summary

protected

GeometryCollectionImpl(GeometryOwner owner, org.w3c.dom.Element domElement, GMLDocument document) Initializes this geometry collection and all GML constructs directly owned by it.

Method Summary

GeometryIterator	getGeometryIterator() DOCUMENT ME!
protected boolean	hasCoordinates() DOCUMENT ME!
protected boolean	hasCoords() DOCUMENT ME!
protected void	refreshInternals() Refreshes the internal data cache from the DOM source tree.
java.lang.String	toString() Returns a one-line string description of this object.

Methods inherited from class org.jscience.ml.gml.dom.GeometryImpl

getCoordinateTupleIterator, getId, getInnerBoundaryIterator, getPropertyIterator, getSRSName, getUnknownConstructIterator, hasProperties, hasUnknownConstructs, newGeometry

Methods inherited from class org.jscience.ml.gml.dom.GMLConstructImpl

getAttribute, getAttribute, getAttribute, getAttributeCount, getAttributeLine, getDOMElement, getGMLConstructIterator, getGMLDocument, getOwner, getXMLDescriptor, hasFeatures, hasGeometries, setGMLDocument

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jscience.ml.gml.infoset.Geometry

getCoordinateTupleIterator, getId, getInnerBoundaryIterator, getSRSName

Methods inherited from interface org.jscience.ml.gml.infoset.GMLConstruct

getAttribute, getAttribute, getAttribute, getAttributeCount, getOwner

Methods inherited from interface org.jscience.ml.gml.infoset.XMLDescribable

getXMLDescriptor

Methods inherited from interface org.jscience.ml.gml.infoset.PropertyOwner

getPropertyIterator

Methods inherited from interface org.jscience.ml.gml.infoset.UnknownConstructOwner

getUnknownConstructIterator

Methods inherited from interface org.jscience.ml.gml.infoset.GMLConstructOwner

getGMLConstructIterator

Constructor Detail

GeometryCollectionImpl

protected GeometryCollectionImpl(GeometryOwner owner,
                                 org.w3c.dom.Element domElement,
                                 GMLDocument document)

Initializes this geometry collection and all GML constructs directly owned by it. Should be called from newGeometry() method only.

Parameters:

owner - The owner of this geometry collection.

domElement - The corresponding DOM element.

document - DOCUMENT ME!

Method Detail

getGeometryIterator

public GeometryIterator getGeometryIterator()

DOCUMENT ME!

Specified by:

getGeometryIterator in interface GeometryOwner

Returns:

DOCUMENT ME!

toString

public java.lang.String toString()

Returns a one-line string description of this object.

Overrides:

toString in class GeometryImpl

Returns:

DOCUMENT ME!

hasCoords

protected boolean hasCoords()

DOCUMENT ME!

Overrides:

hasCoords in class GeometryImpl

Returns:

DOCUMENT ME!

hasCoordinates

protected boolean hasCoordinates()

DOCUMENT ME!

Overrides:

hasCoordinates in class GeometryImpl

Returns:

DOCUMENT ME!

refreshInternals

protected void refreshInternals()

Refreshes the internal data cache from the DOM source tree. This method should be called each time the underlying DOM structure has changed.

Overrides:

refreshInternals in class GeometryImpl