Package org.basex.query.scope

Class LibraryModule

java.lang.Object

org.basex.query.expr.ExprInfo

org.basex.query.scope.StaticScope

org.basex.query.scope.AModule

org.basex.query.scope.LibraryModule

All Implemented Interfaces:

Scope

public final class LibraryModule
extends AModule

An XQuery library module.

Author:

BaseX Team 2005-21, BSD License, Leo Woerteler

Field Summary

Fields inherited from class org.basex.query.scope.AModule

imports

Fields inherited from class org.basex.query.scope.StaticScope

compiled, expr, info, sc, vs

Constructor Summary

Constructors

Constructor	Description
LibraryModule(String doc, TokenObjMap<StaticFunc> funcs, TokenObjMap<StaticVar> vars, TokenSet modules, StaticContext sc)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	comp(CompileContext cc)	Compiles the expression contained in this scope.
void	plan(QueryPlan plan)	Creates a query plan.
void	plan(QueryString qs)	Creates a query string.
boolean	visit(ASTVisitor visitor)	Traverses this scope with the given ASTVisitor.

Methods inherited from class org.basex.query.scope.AModule

funcs, vars

Methods inherited from class org.basex.query.scope.StaticScope

compiled, doc

Methods inherited from class org.basex.query.expr.ExprInfo

description, toErrorString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

LibraryModule

public LibraryModule(String doc,
 TokenObjMap<StaticFunc> funcs,
 TokenObjMap<StaticVar> vars,
 TokenSet modules,
 StaticContext sc)

Constructor.

Parameters:

doc - documentation

funcs - user-defined functions

vars - static variables

modules - imported modules

sc - static context

Method Details

visit

public boolean visit(ASTVisitor visitor)

Description copied from interface: Scope

Traverses this scope with the given ASTVisitor.

Parameters:

visitor - visitor

Returns:

continue flag

comp

public void comp(CompileContext cc)

Description copied from interface: Scope

Compiles the expression contained in this scope.

Parameters:

cc - compilation context

plan

public void plan(QueryPlan plan)

Description copied from class: ExprInfo

Creates a query plan.

Specified by:

plan in class ExprInfo

Parameters:

plan - expression plan

plan

public void plan(QueryString qs)

Description copied from class: ExprInfo

Creates a query string.

Specified by:

plan in class ExprInfo

Parameters:

qs - query string builder