Uses of Interface
org.apache.xpath.ExpressionOwner

Packages that use ExpressionOwner

Package	Description
org.apache.xalan.extensions
org.apache.xalan.templates	Implements the Templates interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xpath	Implementation of XPath; for the most part, only classes meant for public use are found at this root level of the XPath packages.
org.apache.xpath.axes	Implementation of XPath LocationPath support -- primary classes are LocPathIterator and UnionPathIterator.
org.apache.xpath.functions	Implements XPath functions -- each function is derived from Function, FunctionOneArg, Function2Args, etc, with number-of-arguments checking being applied mainly at compile time -- this package only implements XPath functions, XSLT functions are found in the "templates" package.
org.apache.xpath.objects	Implementation of XPath polymorphic type objects -- this package will grow as XPath objects are expanded to support XML Schema data types.
org.apache.xpath.operations	Support for XPath operations, such as +, -, string(), etc.
org.apache.xpath.patterns	Implementation of XPath nodeTest support, and XSLT pattern matching support.

Uses of ExpressionOwner in org.apache.xalan.extensions

Methods in org.apache.xalan.extensions with parameters of type ExpressionOwner

Modifier and Type	Method	Description
boolean	ExpressionVisitor.visitFunction(ExpressionOwner owner, Function func)	If the function is an extension function, register the namespace.

Uses of ExpressionOwner in org.apache.xalan.templates

Classes in org.apache.xalan.templates that implement ExpressionOwner

Modifier and Type	Class	Description
class	ElemApplyTemplates	Implement xsl:apply-templates.
class	ElemCallTemplate	Implement xsl:call-template.
class	ElemForEach	Implement xsl:for-each.
class	FuncDocument	Execute the Doc() function.
class	FuncFormatNumb	Execute the FormatNumber() function.
class	FuncKey	Execute the Key() function.

Methods in org.apache.xalan.templates with parameters of type ExpressionOwner

Modifier and Type	Method	Description
protected void	RedundentExprEliminator.changeToVarRef(QName varName, ExpressionOwner owner, Vector paths, ElemTemplateElement psuedoVarRecipient)	Change the expression owned by the owner argument to a variable reference of the given name.
protected int	RedundentExprEliminator.findAndEliminateRedundant(int start, int firstOccuranceIndex, ExpressionOwner firstOccuranceOwner, ElemTemplateElement psuedoVarRecipient, Vector paths)	Look through the vector from start point, looking for redundant occurances.
protected int	RedundentExprEliminator.oldFindAndEliminateRedundant(int start, int firstOccuranceIndex, ExpressionOwner firstOccuranceOwner, ElemTemplateElement psuedoVarRecipient, Vector paths)	To be removed.
boolean	AbsPathChecker.visitFunction(ExpressionOwner owner, Function func)	Visit a function.
boolean	RedundentExprEliminator.visitLocationPath(ExpressionOwner owner, LocPathIterator path)	Visit a LocationPath.
boolean	RedundentExprEliminator.visitPredicate(ExpressionOwner owner, Expression pred)	Visit a predicate within a location path.
boolean	AbsPathChecker.visitVariableRef(ExpressionOwner owner, Variable var)	Visit a variable reference.
boolean	VarNameCollector.visitVariableRef(ExpressionOwner owner, Variable var)	Visit a variable reference.

Uses of ExpressionOwner in org.apache.xpath

Classes in org.apache.xpath that implement ExpressionOwner

Modifier and Type	Class	Description
class	XPath	The XPath class wraps an expression object and provides general services for execution of that expression.

Methods in org.apache.xpath with parameters of type ExpressionOwner

Modifier and Type	Method	Description
void	XPath.callVisitors(ExpressionOwner owner, XPathVisitor visitor)	This will traverse the heararchy, calling the visitor for each member.
void	XPathVisitable.callVisitors(ExpressionOwner owner, XPathVisitor visitor)	This will traverse the heararchy, calling the visitor for each member.
boolean	XPathVisitor.visitBinaryOperation(ExpressionOwner owner, Operation op)	Visit a binary operation.
boolean	XPathVisitor.visitFunction(ExpressionOwner owner, Function func)	Visit a function.
boolean	XPathVisitor.visitLocationPath(ExpressionOwner owner, LocPathIterator path)	Visit a LocationPath.
boolean	XPathVisitor.visitMatchPattern(ExpressionOwner owner, StepPattern pattern)	Visit a match pattern.
boolean	XPathVisitor.visitNumberLiteral(ExpressionOwner owner, XNumber num)	Visit a number literal.
boolean	XPathVisitor.visitPredicate(ExpressionOwner owner, Expression pred)	Visit a predicate within a location path.
boolean	XPathVisitor.visitStep(ExpressionOwner owner, NodeTest step)	Visit a step within a location path.
boolean	XPathVisitor.visitStringLiteral(ExpressionOwner owner, XString str)	Visit a string literal.
boolean	XPathVisitor.visitUnaryOperation(ExpressionOwner owner, UnaryOperation op)	Visit a unary operation.
boolean	XPathVisitor.visitUnionPath(ExpressionOwner owner, UnionPathIterator path)	Visit a UnionPath.
boolean	XPathVisitor.visitUnionPattern(ExpressionOwner owner, UnionPattern pattern)	Visit a union pattern.
boolean	XPathVisitor.visitVariableRef(ExpressionOwner owner, Variable var)	Visit a variable reference.

Uses of ExpressionOwner in org.apache.xpath.axes

Classes in org.apache.xpath.axes that implement ExpressionOwner

Modifier and Type	Class	Description
class	AxesWalker	Serves as common interface for axes Walkers, and stores common state variables.
class	FilterExprWalker	Walker for the OP_VARIABLE, or OP_EXTFUNCTION, or OP_FUNCTION, or OP_GROUP, op codes.
class	ReverseAxesWalker	Walker for a reverse axes.
class	WalkingIterator	Location path iterator that uses Walkers.
class	WalkingIteratorSorted	This class iterates over set of nodes that needs to be sorted.

Methods in org.apache.xpath.axes with parameters of type ExpressionOwner

Modifier and Type	Method	Description
void	AxesWalker.callVisitors(ExpressionOwner owner, XPathVisitor visitor)	This will traverse the heararchy, calling the visitor for each member.
void	LocPathIterator.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	UnionPathIterator.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	WalkingIterator.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
boolean	HasPositionalPredChecker.visitFunction(ExpressionOwner owner, Function func)	Visit a function.
boolean	HasPositionalPredChecker.visitPredicate(ExpressionOwner owner, Expression pred)	Visit a predicate within a location path.

Uses of ExpressionOwner in org.apache.xpath.functions

Classes in org.apache.xpath.functions that implement ExpressionOwner

Modifier and Type	Class	Description
class	FuncBoolean	Execute the Boolean() function.
class	FuncCeiling	Execute the Ceiling() function.
class	FuncConcat	Execute the Concat() function.
class	FuncContains	Execute the Contains() function.
class	FuncCount	Execute the Count() function.
class	FuncDoclocation	Execute the proprietary document-location() function, which returns a node set of documents.
class	FuncExtElementAvailable	Execute the ExtElementAvailable() function.
class	FuncExtFunctionAvailable	Execute the ExtFunctionAvailable() function.
class	FuncFloor	Execute the Floor() function.
class	FuncGenerateId	Execute the GenerateId() function.
class	FuncId	Execute the Id() function.
class	FuncLang	Execute the Lang() function.
class	FuncLocalPart	Execute the LocalPart() function.
class	FuncNamespace	Execute the Namespace() function.
class	FuncNormalizeSpace	Execute the normalize-space() function.
class	FuncNot	Execute the Not() function.
class	FuncNumber	Execute the Number() function.
class	FuncQname	Execute the Qname() function.
class	FuncRound	Execute the round() function.
class	FuncStartsWith	Execute the StartsWith() function.
class	FuncString	Execute the String() function.
class	FuncStringLength	Execute the StringLength() function.
class	FuncSubstring	Execute the Substring() function.
class	FuncSubstringAfter	Execute the SubstringAfter() function.
class	FuncSubstringBefore	Execute the SubstringBefore() function.
class	FuncSum	Execute the Sum() function.
class	FuncSystemProperty	Execute the SystemProperty() function.
class	Function2Args	Base class for functions that accept two arguments.
class	Function3Args	Base class for functions that accept three arguments.
class	FunctionDef1Arg	Base class for functions that accept one argument that can be defaulted if not specified.
class	FunctionMultiArgs	Base class for functions that accept an undetermined number of multiple arguments.
class	FunctionOneArg	Base class for functions that accept one argument.
class	FuncTranslate	Execute the Translate() function.
class	FuncUnparsedEntityURI

Methods in org.apache.xpath.functions with parameters of type ExpressionOwner

Modifier and Type	Method	Description
void	Function.callVisitors(ExpressionOwner owner, XPathVisitor visitor)

Uses of ExpressionOwner in org.apache.xpath.objects

Methods in org.apache.xpath.objects with parameters of type ExpressionOwner

Modifier and Type	Method	Description
void	XNumber.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	XObject.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	XString.callVisitors(ExpressionOwner owner, XPathVisitor visitor)

Uses of ExpressionOwner in org.apache.xpath.operations

Classes in org.apache.xpath.operations that implement ExpressionOwner

Modifier and Type	Class	Description
class	And	The 'and' operation expression executer.
class	Bool	The 'boolean()' operation expression executer.
class	Div	The 'div' operation expression executer.
class	Equals	The '=' operation expression executer.
class	Gt	The '>' operation expression executer.
class	Gte	The '>=' operation expression executer.
class	Lt	The '<' operation expression executer.
class	Lte	The '<=' operation expression executer.
class	Minus	The binary '-' operation expression executer.
class	Mod	The 'mod' operation expression executer.
class	Mult	The '*' operation expression executer.
class	Neg	The unary '-' operation expression executer.
class	NotEquals	The '!=' operation expression executer.
class	Number	The 'number()' operation expression executer.
class	Operation	The baseclass for a binary operation.
class	Or	The 'or' operation expression executer.
class	Plus	The '+' operation expression executer.
class	Quo	Deprecated.
class	String	The 'string()' operation expression executer.
class	UnaryOperation	The unary operation base class.

Methods in org.apache.xpath.operations with parameters of type ExpressionOwner

Modifier and Type	Method	Description
void	Operation.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	UnaryOperation.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	Variable.callVisitors(ExpressionOwner owner, XPathVisitor visitor)

Uses of ExpressionOwner in org.apache.xpath.patterns

Classes in org.apache.xpath.patterns that implement ExpressionOwner

Modifier and Type	Class	Description
class	ContextMatchStepPattern	Special context node pattern matcher.
class	FunctionPattern	Match pattern step that contains a function.
class	StepPattern	This class represents a single pattern match step.

Methods in org.apache.xpath.patterns with parameters of type ExpressionOwner

Modifier and Type	Method	Description
void	NodeTest.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	StepPattern.callVisitors(ExpressionOwner owner, XPathVisitor visitor)
void	UnionPattern.callVisitors(ExpressionOwner owner, XPathVisitor visitor)