C# Класс Mapsui.Providers.Wfs.Utilities.GeometryFactory

This class is the base class for geometry production. It provides some parsing routines for XML compliant to GML2/GML3.

Наследование: IDisposable

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Защищенные свойства (Protected)

Свойство	Тип	Описание
CoordinatesNode	AlternativePathNodesCollection
FeatureNode	IPathNode
FeatureReader	System.Xml.XmlReader
FeatureTypeInfo	WfsFeatureTypeInfo
GeomReader	System.Xml.XmlReader
Geoms	Collection
LabelNode	IPathNode
ServiceExceptionNode	AlternativePathNodesCollection
XmlReader	System.Xml.XmlReader

Открытые методы

Метод	Описание
Dispose ( ) : void	This method closes the XmlReader member and the used HttpClientUtil instance.

Защищенные методы

Метод	Описание
CreateFeature ( Geometry geom, string labelField, string labelValue ) : IFeature	This method adds a label to the collection.
GeometryFactory ( HttpClientUtil httpClientUtil, WfsFeatureTypeInfo featureTypeInfo ) : System	Protected constructor for the abstract class.
GeometryFactory ( XmlReader xmlReader, WfsFeatureTypeInfo featureTypeInfo ) : System	Protected constructor for the abstract class.
GetSubReaderOf ( XmlReader reader, string labelValue ) : XmlReader	This method retrieves an XmlReader within a specified context.
GetSubReaderOf ( XmlReader reader, string labelValue, List pathNodes ) : XmlReader	This method retrieves an XmlReader within a specified context. Moreover it collects label values before or after a geometry could be found.
ParseCoordinates ( XmlReader reader ) : Collection	This method parses a coordinates or posList(from 'GetFeature' response).

Приватные методы

Метод	Описание
CreateGeometries ( Features features ) : Collection	Abstract method - overwritten by derived classes for producing instances derived from Mapsui.Geometries.Geometry.
CreateReader ( HttpClientUtil httpClientUtil ) : void	This method initializes the XmlReader member.
InitializePathNodes ( ) : void	This method initializes path nodes needed by the derived classes.
InitializeSeparators ( ) : void	This method initializes separator variables for parsing coordinates. From GML specification: Coordinates can be included in a single string, but there is no facility for validating string content. The value of the 'cs' attribute is the separator for coordinate values, and the value of the 'ts' attribute gives the tuple separator (a single space by default); the default values may be changed to reflect local usage.

Описание методов

CreateFeature() защищенный Метод

This method adds a label to the collection.

protected CreateFeature ( Geometry geom, string labelField, string labelValue ) : IFeature
geom	Geometry
labelField	string
labelValue	string
Результат	IFeature

Dispose() публичный Метод

This method closes the XmlReader member and the used HttpClientUtil instance.

public Dispose ( ) : void
Результат	void

GeometryFactory() защищенный Метод

Protected constructor for the abstract class.

protected GeometryFactory ( HttpClientUtil httpClientUtil, WfsFeatureTypeInfo featureTypeInfo ) : System
httpClientUtil	HttpClientUtil	A configured instance for performing web requests
featureTypeInfo	WfsFeatureTypeInfo	A instance providing metadata of the featuretype to query
Результат	System

GeometryFactory() защищенный Метод

Protected constructor for the abstract class.

protected GeometryFactory ( XmlReader xmlReader, WfsFeatureTypeInfo featureTypeInfo ) : System
xmlReader	System.Xml.XmlReader	An XmlReader instance
featureTypeInfo	WfsFeatureTypeInfo	A instance providing metadata of the featuretype to query
Результат	System

GetSubReaderOf() защищенный Метод

This method retrieves an XmlReader within a specified context.

protected GetSubReaderOf ( XmlReader reader, string labelValue ) : XmlReader
reader	System.Xml.XmlReader	An XmlReader instance that is the origin of a created sub-reader
labelValue	string	A string array for recording a found label value. Pass 'null' to ignore searching for label values
Результат	System.Xml.XmlReader

GetSubReaderOf() защищенный Метод

This method retrieves an XmlReader within a specified context. Moreover it collects label values before or after a geometry could be found.

protected GetSubReaderOf ( XmlReader reader, string labelValue, List pathNodes ) : XmlReader
reader	System.Xml.XmlReader	An XmlReader instance that is the origin of a created sub-reader
labelValue	string	A string array for recording a found label value. Pass 'null' to ignore searching for label values
pathNodes	List	A list of instances defining the context of the retrieved reader
Результат	System.Xml.XmlReader

ParseCoordinates() защищенный Метод

This method parses a coordinates or posList(from 'GetFeature' response).

protected ParseCoordinates ( XmlReader reader ) : Collection
reader	System.Xml.XmlReader	An XmlReader instance at the position of the coordinates to read
Результат	Collection

Описание свойств

CoordinatesNode защищенное свойство

protected AlternativePathNodesCollection,Mapsui.Providers.Wfs.Utilities CoordinatesNode
Результат	AlternativePathNodesCollection

FeatureNode защищенное свойство

protected IPathNode FeatureNode
Результат	IPathNode

FeatureReader защищенное свойство

protected XmlReader,System.Xml FeatureReader
Результат	System.Xml.XmlReader

FeatureTypeInfo защищенное свойство

protected WfsFeatureTypeInfo,Mapsui.Providers.Wfs.Utilities FeatureTypeInfo
Результат	WfsFeatureTypeInfo

GeomReader защищенное свойство

protected XmlReader,System.Xml GeomReader
Результат	System.Xml.XmlReader

Geoms защищенное свойство

protected Collection Geoms
Результат	Collection

LabelNode защищенное свойство

protected IPathNode LabelNode
Результат	IPathNode

ServiceExceptionNode защищенное свойство

protected AlternativePathNodesCollection,Mapsui.Providers.Wfs.Utilities ServiceExceptionNode
Результат	AlternativePathNodesCollection

XmlReader защищенное свойство

protected XmlReader,System.Xml XmlReader
Результат	System.Xml.XmlReader