XQueryParserExtensionPE

java.lang.Object
- net.sf.saxon.expr.parser.ParserExtension
- - com.saxonica.expr.SaxonSyntaxExtension
  - - com.saxonica.expr.XQueryParserExtensionPE

Direct Known Subclasses:

XQueryParserExtensionEE
```
public class XQueryParserExtensionPE
extends SaxonSyntaxExtension
```
Parser extension for syntax in XQuery Update and/or XQuery 3.0 that is supported only in Saxon-PE or -EE.

Nested Class Summary
- Nested classes/interfaces inherited from class com.saxonica.expr.SaxonSyntaxExtension
  SaxonSyntaxExtension.UnderscoreFunctionDetails
- Nested classes/interfaces inherited from class net.sf.saxon.expr.parser.ParserExtension
  ParserExtension.TemporaryXSLTVariableBinding

Constructor Summary

Constructors
Constructor Description

XQueryParserExtensionPE()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`isReservedInQuery(java.lang.String uri)`	Get the permitted set of standard functions in this environment
`void`	`parseTypeAliasDeclaration(XQueryParser p)`	Parse a type alias declaration.

Methods inherited from class com.saxonica.expr.SaxonSyntaxExtension
bindNumericParameterReference, handleExternalFunctionDeclaration, parseDotFunction, parseForMemberExpression, parseTypePattern, parseUnderscoreFunction

Methods inherited from class net.sf.saxon.expr.parser.ParserExtension
createDynamicCurriedFunction, curryFunction, makeCurriedFunction, parseExtendedExprSingle, parseExtendedItemType, parseFunctionItemType, parseNamedFunctionReference, parseRevalidationDeclaration, parseUpdatingFunctionDeclaration

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - XQueryParserExtensionPE
```
public XQueryParserExtensionPE()
```
- Method Detail
  - isReservedInQuery
```
protected boolean isReservedInQuery(java.lang.String uri)
```
    Get the permitted set of standard functions in this environment
  - parseTypeAliasDeclaration
```
public void parseTypeAliasDeclaration(XQueryParser p)
                               throws XPathException
```
    Parse a type alias declaration. Allowed only in Saxon-PE and higher, and only when Saxon syntax extensions are enabled Syntax: declare type QName = ItemType;
    
    Overrides:
    
    parseTypeAliasDeclaration in class ParserExtension
    
    Parameters:
    
    p - the XPath parser
    
    Throws:
    
    XPathException - if parsing fails