Class XPathQueryManagerCompiledExpressionsDecorator

This class is a decorator for classes implementing IXPathQueryManager. It stores compiled XPath expressions for re-use.

Inheritance
object
XPathQueryManagerDecoratorBase
XPathQueryManagerCompiledExpressionsDecorator
Implements
Inherited Members
Namespace: Mapsui.Providers.Wfs.Xml
Assembly: Mapsui.Nts.dll
Syntax
public class XPathQueryManagerCompiledExpressionsDecorator : XPathQueryManagerDecoratorBase, IXPathQueryManager

Constructors

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XPathQueryManagerCompiledExpressionsDecorator(IXPathQueryManager)

Initializes a new instance of the XPathQueryManagerCompiledExpressionsDecorator class.

Declaration
public XPathQueryManagerCompiledExpressionsDecorator(IXPathQueryManager xPathQueryManager)
Parameters
Type Name Description
IXPathQueryManager xPathQueryManager

An instance implementing IXPathQueryManager to operate on

Methods

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Clone()

This method returns a clone of the current instance. The cloned instance operates on the same (read-only) XPathDocument instance.

Declaration
public override IXPathQueryManager Clone()
Returns
Type Description
IXPathQueryManager
Overrides
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Compile(string)

This method compiles an XPath string, if not already saved.
Otherwise it returns the available XPath compilation.

Declaration
public override XPathExpression? Compile(string xPath)
Parameters
Type Name Description
string xPath

The XPath string
Returns
Type Description
XPathExpression

A compiled XPath expression
Overrides
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GetXPathQueryManagerInContext(XPathExpression?, DictionaryEntry[]?)

This method returns an instance of XPathQueryManagerCompiledExpressionsDecorator in the context of the first node the XPath expression addresses.

Declaration
public override IXPathQueryManager? GetXPathQueryManagerInContext(XPathExpression? xPath, DictionaryEntry[]? queryParameters = null)
Parameters
Type Name Description
XPathExpression xPath

The compiled XPath expression
DictionaryEntry[] queryParameters

Parameters for the compiled XPath expression
Returns
Type Description
IXPathQueryManager
Overrides

Implements