org.exist.xquery.functions.xmldb
Class XMLDBAbstractCollectionManipulator

java.lang.Object
  org.exist.xquery.AbstractExpression
      org.exist.xquery.PathExpr
          org.exist.xquery.Function
              org.exist.xquery.BasicFunction
                  org.exist.xquery.functions.xmldb.XMLDBAbstractCollectionManipulator

All Implemented Interfaces:

CompiledXQuery, Expression, CompiledExpression

Direct Known Subclasses:

XMLDBChmodCollection, XMLDBChmodResource, XMLDBCollectionAvailable, XMLDBCopy, XMLDBCreateCollection, XMLDBCreated, XMLDBGetChildCollections, XMLDBGetChildResources, XMLDBHasLock, XMLDBLoadFromPattern, XMLDBMove, XMLDBPermissions, XMLDBRemove, XMLDBRename, XMLDBSetCollectionPermissions, XMLDBSetResourcePermissions, XMLDBSize, XMLDBStore, XMLDBXUpdate

public abstract class XMLDBAbstractCollectionManipulator
extends BasicFunction

Author:

Luigi P. Bai, finder@users.sf.net, 2004, gev, delirium

Field Summary

Fields inherited from class org.exist.xquery.Function

BUILTIN_FUNCTION_NS

Fields inherited from interface org.exist.xquery.Expression

DOT_TEST, EXPRESSION_ID_INVALID, IGNORE_CONTEXT, IN_NODE_CONSTRUCTOR, IN_PREDICATE, IN_UPDATE, IN_WHERE_CLAUSE, NEED_INDEX_INFO, NO_CONTEXT_ID, POSITIONAL_PREDICATE, SINGLE_STEP_EXECUTION, USE_TREE_TRAVERSAL

Constructor Summary

XMLDBAbstractCollectionManipulator(XQueryContext context, FunctionSignature signature)

XMLDBAbstractCollectionManipulator(XQueryContext context, FunctionSignature signature, boolean errorIfAbsent)

Method Summary

Sequence

eval(Sequence[] args, Sequence contextSequence) Process the function.

Methods inherited from class org.exist.xquery.BasicFunction

eval

Methods inherited from class org.exist.xquery.Function

accept, analyze, createFunction, dump, getArgument, getArgumentCount, getArguments, getCardinality, getDependencies, getName, getParent, getSignature, isCalledAs, returnsType, setArguments, setParent, setPrimaryAxis, toString

Methods inherited from class org.exist.xquery.PathExpr

add, add, addPath, addPredicate, dump, getColumn, getContext, getDocumentSet, getExpression, getLastExpression, getLength, getLine, getLiteralValue, getPrimaryAxis, isValid, replaceExpression, replaceLastExpression, reset, resetState, setContext, setUseStaticContext

Methods inherited from class org.exist.xquery.AbstractExpression

eval, getContextDocSet, getContextId, getExpressionId, getSource, setASTNode, setContextDocSet, setLocation

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.exist.xquery.CompiledXQuery

eval, getSource

Constructor Detail

XMLDBAbstractCollectionManipulator

public XMLDBAbstractCollectionManipulator(XQueryContext context,
                                          FunctionSignature signature)

XMLDBAbstractCollectionManipulator

public XMLDBAbstractCollectionManipulator(XQueryContext context,
                                          FunctionSignature signature,
                                          boolean errorIfAbsent)

Method Detail

eval

public Sequence eval(Sequence[] args,
                     Sequence contextSequence)
              throws XPathException

Description copied from class: BasicFunction

Process the function. All arguments are passed in the array args. The number of arguments, their type and cardinality have already been checked to match the function signature.

Specified by:

eval in class BasicFunction

Throws:

XPathException