Package net.axyana.qizxopen.xquery

Interfaces and classes for standalone or distributed XQuery applications.

See:
Description

Interface Summary

EvalContext	XQuery Evaluation Context (internal use).
Focus	Provides access to context item, position and size.
StaticContext	Context for static analysis.
XQItem	XQuery abstract Item representation.
XQueryDataSource	Factory for XQuery Connections.
XQueryPragma	Abstract representation of a XQuery Pragma or Must-Understand-Expression.
XQueryPragma.Iterator	Parses the contents as a list of pseudo-attributes of the form attr=value, iterates on attributes.
XQueryServer	Represents a XQuery engine/server from the application point of view.
XQValue	Internal representation of the result of the evaluation of a query, which is a sequence of Items (XQItem).

Class Summary

Empty	The empty sequence (unique instance).
ExprDump	Expression dump utility.
XQEvalException.StackFrame	An execution stack frame.
XQItemType	class ItemType: encompasses AtomicType (anyAtomicType) and NodeType.
XQMessage	Error, Warning, or Information message, generated by compilation (Static Analysis) or execution.
XQMetadata	Detailed product information.
XQModuleManager	Helper class used by a XQuery engine to compile and cache XQuery modules and XSLT stylesheets.
XQResultSequence	Represents the result of the evaluation of a query, which is a sequence of Items (XQItem).
XQSrcPoint	Location in a source module or query.
XQType	Superclass of all XQuery Type representations.
XQueryBasicEngine	An implementation of a XQuery system.
XQueryConnection	XQueryConnection is the main interface for XQuery applications.
XQueryEnvironment	Client-side superclass for objects holding compilation and execution environments of XQueries (Connections and Expressions).
XQueryExpression	A XQuery Expression is intended for executing simple queries and can be reused.
XQueryPreparedExpression	Prepared XQuery Expressions are compiled once and can be used multiple times, changing global variable values.
XQueryXMLReader	Wraps a XQuery Expression so that it can be used as a SAX source.
XSLTOptions	Safe and network-transmissible options for XML Serialization.

Exception Summary

EmptyException	[Internal use] Thrown when a empty Value is encountered in a context that cannot handle it.
XQConnectionException	Thrown by a remote connection failure.
XQEvalException	XQuery Runtime exception.
XQSyntaxException	Sent by the XQuery parser on the first syntax error (no recovery).
XQTypeException	Dynamic Type checking exception (could also be named CastException).
XQueryCancelledException	Raised when an expression execution is cancelled by another thread.
XQueryException	A XQueryException is a common superclass for different kinds of exceptions raised by XQuery compilation and execution.

Package net.axyana.qizxopen.xquery Description

Interfaces and classes for standalone or distributed XQuery applications.

The central class is XQueryConnection.