Uses of Interface
org.apache.xpath.ExpressionNode

Packages that use ExpressionNode

org.apache.xalan.processor	Parses an XSLT stylesheet document (which may include and import other stylesheet documents) and produces a StylesheetRoot (a TRaX Templates object).
org.apache.xalan.templates	Implements the Templates interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xalan.transformer	In charge of run-time transformations and the production of result trees.
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 ExpressionNode in org.apache.xalan.processor

Classes in org.apache.xalan.processor that implement ExpressionNode

class	ProcessorCharacters This class processes character events for a XSLT template element.
class	ProcessorExsltFuncResult **For internal use only** This class processes parse events for an exslt func:result element.
class	ProcessorExsltFunction **For internal use only** This class processes parse events for an exslt func:function element.
class	ProcessorLRE **For internal use only** Processes an XSLT literal-result-element, or something that looks like one.
class	ProcessorStylesheetDoc **For internal use only** This class processes the xsl:stylesheet element.
class	ProcessorTemplateElem This class processes parse events for an XSLT template element.
class	ProcessorText Process xsl:text.
class	ProcessorUnknown **For internal use only** This class processes an unknown template element, and ignores the startElement and endElement events.
class	WhitespaceInfoPaths
class	XSLTElementProcessor This class acts as the superclass for all stylesheet element processors, and deals with things that are common to all elements.

Uses of ExpressionNode in org.apache.xalan.templates

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

class	DecimalFormatProperties **For advanced use only** Implement xsl:decimal-format.
class	ElemApplyImport **For advanced use only** Implement xsl:apply-imports.
class	ElemApplyTemplates **For advanced use only** Implement xsl:apply-templates.
class	ElemAttribute **For advanced use only** Implement xsl:attribute.
class	ElemAttributeSet **For advanced use only** Implement xsl:attribute-set.
class	ElemCallTemplate **For advanced use only** Implement xsl:call-template.
class	ElemChoose **For advanced use only** Implement xsl:choose.
class	ElemComment **For advanced use only** Implement xsl:comment.
class	ElemCopy **For advanced use only** Implement xsl:copy.
class	ElemCopyOf **For advanced use only** Implement xsl:copy-of.
class	ElemElement **For advanced use only** Implement xsl:element
class	ElemEmpty **For internal use only** Simple empty elem to push on the stack when nothing else got pushed, so that pop() works correctly.
class	ElemExsltFuncResult Handles the EXSLT result element within an EXSLT function element.
class	ElemExsltFunction **For advanced use only** Implement func:function.
class	ElemExtensionCall **For advanced use only** Implement an extension element.
class	ElemExtensionDecl **For internal use only** Implement the declaration of an extension element
class	ElemExtensionScript **For internal use only** Implement Script extension element
class	ElemFallback **For advanced use only** Implement xsl:fallback.
class	ElemForEach **For advanced use only** Implement xsl:for-each.
class	ElemIf **For advanced use only** Implement xsl:if.
class	ElemLiteralResult **For advanced use only** Implement a Literal Result Element.
class	ElemMessage **For advanced use only** Implement xsl:message.
class	ElemNumber **For advanced use only** Implement xsl:number.
class	ElemOtherwise **For advanced use only** Implement xsl:otherwise.
class	ElemParam **For advanced use only** Implement xsl:param.
class	ElemPI **For advanced use only** Implement xsl:processing-instruction.
class	ElemSort **For advanced use only** Implement xsl:sort.
class	ElemTemplate **For advanced use only** Implement xsl:template.
class	ElemTemplateElement **For advanced use only** An instance of this class represents an element inside an xsl:template class.
class	ElemText **For advanced use only** Implement xsl:template.
class	ElemTextLiteral **For advanced use only** Implement a text literal.
class	ElemUnknown **For advanced use only** Implement a Literal Result Element.
class	ElemUse **For advanced use only** Implement xsl:use.
class	ElemValueOf **For advanced use only** Implement xsl:value-of.
class	ElemVariable **For advanced use only** Implement xsl:variable.
class	ElemVariablePsuedo
class	ElemWhen **For advanced use only** Implement xsl:when.
class	ElemWithParam **For advanced use only** Implement xsl:with-param.
class	FuncDocument **For advanced use only** Execute the Doc() function.
class	FuncFormatNumb **For advanced use only** Execute the FormatNumber() function.
class	FuncKey **For advanced use only** Execute the Key() function.
class	KeyDeclaration **For internal use only** Holds the attribute declarations for the xsl:keys element.
class	NamespaceAlias Object to hold an xsl:namespace element.
class	OutputProperties This class provides information from xsl:output elements.
class	Stylesheet Represents a stylesheet element.
class	StylesheetComposed Represents a stylesheet that has methods that resolve includes and imports.
class	StylesheetRoot This class represents the root object of the stylesheet tree.
class	WhiteSpaceInfo This is used as a special "fake" template that can be handled by the TemplateList to do pattern matching on nodes.
class	XUnresolvedVariable An instance of this class holds unto a variable until it is executed.
class	XUnresolvedVariableSimple This is the same as XUnresolvedVariable, but it assumes that the context is already set up.

Methods in org.apache.xalan.templates that return ExpressionNode

ExpressionNode	ElemTemplateElement.exprGetParent() Get the ExpressionNode parent of this node.
ExpressionNode	ElemTemplateElement.exprGetChild(int i) This method returns a child node.

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

void	ElemTemplateElement.exprSetParent(ExpressionNode n) Set the parent of this node.
void	ElemTemplateElement.exprAddChild(ExpressionNode n, int i) This method tells the node to add its argument to the node's list of children.

Uses of ExpressionNode in org.apache.xalan.transformer

Classes in org.apache.xalan.transformer that implement ExpressionNode

class	KeyIterator **For internal use only** This class implements an optimized iterator for "key()" patterns, matching each node to the match attribute in one or more xsl:key declarations.
class	KeyRefIterator **For internal use only** This class filters nodes from a key iterator, according to whether or not the use value matches the ref value.

Uses of ExpressionNode in org.apache.xpath

Classes in org.apache.xpath that implement ExpressionNode

class

Expression This abstract class serves as the base for all expression objects.

Methods in org.apache.xpath that return ExpressionNode

ExpressionNode	Expression.getExpressionOwner() Get the first non-Expression parent of this node.
ExpressionNode	Expression.exprGetParent()
ExpressionNode	Expression.exprGetChild(int i) This method returns a child node.
ExpressionNode	ExpressionNode.exprGetParent()
ExpressionNode	ExpressionNode.exprGetChild(int i) This method returns a child node.

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

void	Expression.exprSetParent(ExpressionNode n) This pair of methods are used to inform the node of its parent.
void	Expression.exprAddChild(ExpressionNode n, int i) This method tells the node to add its argument to the node's list of children.
Node	XPathException.getStylesheetNode(ExpressionNode ex) Get the XSLT ElemVariable that this sub-expression references.
void	ExpressionNode.exprSetParent(ExpressionNode n) This pair of methods are used to inform the node of its parent.
void	ExpressionNode.exprAddChild(ExpressionNode n, int i) This method tells the node to add its argument to the node's list of children.

Constructors in org.apache.xpath with parameters of type ExpressionNode

XPathException.XPathException(java.lang.String message, ExpressionNode ex)
Create an XPathException object that holds an error message.

Uses of ExpressionNode in org.apache.xpath.axes

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

class	AttributeIterator **For advanced use only** This class implements an optimized iterator for attribute axes patterns.
class	AxesWalker Serves as common interface for axes Walkers, and stores common state variables.
class	BasicTestIterator Base for iterators that handle predicates.
class	ChildIterator **For advanced use only** This class implements an optimized iterator for "node()" patterns, that is, any children of the context node.
class	ChildTestIterator **For advanced use only** This class implements an optimized iterator for children patterns that have a node test, and possibly a predicate.
class	DescendantIterator **For advanced use only** This class implements an optimized iterator for descendant, descendant-or-self, or "//foo" patterns.
class	FilterExprIterator
class	FilterExprIteratorSimple Class to use for one-step iteration that doesn't have a predicate, and doesn't need to set the context.
class	FilterExprWalker Walker for the OP_VARIABLE, or OP_EXTFUNCTION, or OP_FUNCTION, or OP_GROUP, op codes.
class	LocPathIterator **For advanced use only** This class extends NodeSetDTM, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath	class	MatchPatternIterator This class treats a LocationPath as a filtered iteration over the tree, evaluating each node in a super axis traversal against the LocationPath interpreted as a match pattern.
class	NodeSequence This class is the dynamic wrapper for a Xalan DTMIterator instance, and provides random access capabilities.
class	OneStepIterator **For advanced use only** This class implements a general iterator for those LocationSteps with only one step, and perhaps a predicate.
class	OneStepIteratorForward **For advanced use only** This class implements a general iterator for those LocationSteps with only one step, and perhaps a predicate, that only go forward (i.e.
class	PredicatedNodeTest
class	ReverseAxesWalker Walker for a reverse axes.
class	SelfIteratorNoPredicate **For advanced use only** This class implements an optimized iterator for "." patterns, that is, the self axes without any predicates.
class	UnionChildIterator This class defines a simplified type of union iterator that only tests along the child axes.
class	UnionPathIterator **For advanced use only** This class extends NodeSetDTM, which implements DTMIterator, and fetches nodes one at a time in document order based on a XPath UnionExpr.
class	WalkingIterator Location path iterator that uses Walkers.
class	WalkingIteratorSorted **For internal use only** This class iterates over set of nodes that needs to be sorted.

Uses of ExpressionNode in org.apache.xpath.functions

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

class	FuncBoolean **For advanced use only** Execute the Boolean() function.
class	FuncCeiling **For advanced use only** Execute the Ceiling() function.
class	FuncConcat **For advanced use only** Execute the Concat() function.
class	FuncContains **For advanced use only** Execute the Contains() function.
class	FuncCount **For advanced use only** Execute the Count() function.
class	FuncCurrent **For advanced use only** Execute the current() function.
class	FuncDoclocation **For advanced use only** Execute the proprietary document-location() function, which returns a node set of documents.
class	FuncExtElementAvailable **For advanced use only** Execute the ExtElementAvailable() function.
class	FuncExtFunction **For advanced use only** An object of this class represents an extension call expression.
class	FuncExtFunctionAvailable **For advanced use only** Execute the ExtFunctionAvailable() function.
class	FuncFalse **For advanced use only** Execute the False() function.
class	FuncFloor **For advanced use only** Execute the Floor() function.
class	FuncGenerateId **For advanced use only** Execute the GenerateId() function.
class	FuncId **For advanced use only** Execute the Id() function.
class	FuncLang **For advanced use only** Execute the Lang() function.
class	FuncLast **For advanced use only** Execute the Last() function.
class	FuncLocalPart Execute the LocalPart() function.
class	FuncNamespace **For advanced use only** Execute the Namespace() function.
class	FuncNormalizeSpace **For advanced use only** Execute the normalize-space() function.
class	FuncNot **For advanced use only** Execute the Not() function.
class	FuncNumber **For advanced use only** Execute the Number() function.
class	FuncPosition **For advanced use only** Execute the Position() function.
class	FuncQname **For advanced use only** Execute the Qname() function.
class	FuncRound **For advanced use only** Execute the round() function.
class	FuncStartsWith **For advanced use only** Execute the StartsWith() function.
class	FuncString **For advanced use only** Execute the String() function.
class	FuncStringLength **For advanced use only** Execute the StringLength() function.
class	FuncSubstring **For advanced use only** Execute the Substring() function.
class	FuncSubstringAfter **For advanced use only** Execute the SubstringAfter() function.
class	FuncSubstringBefore **For advanced use only** Execute the SubstringBefore() function.
class	FuncSum **For advanced use only** Execute the Sum() function.
class	FuncSystemProperty **For advanced use only** Execute the SystemProperty() function.
class	Function **For advanced use only** This is a superclass of all XPath functions.
class	Function2Args **For advanced use only** Base class for functions that accept two arguments.
class	Function3Args **For advanced use only** Base class for functions that accept three arguments.
class	FunctionDef1Arg **For advanced use only** Base class for functions that accept one argument that can be defaulted if not specified.
class	FunctionMultiArgs **For advanced use only** Base class for functions that accept an undetermined number of multiple arguments.
class	FunctionOneArg **For advanced use only** Base class for functions that accept one argument.
class	FuncTranslate **For advanced use only** Execute the Translate() function.
class	FuncTrue **For advanced use only** Execute the True() function.
class	FuncUnparsedEntityURI **For advanced use only**

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

void	FuncExtFunction.exprSetParent(ExpressionNode n) Set the parent node.

Uses of ExpressionNode in org.apache.xpath.objects

Classes in org.apache.xpath.objects that implement ExpressionNode

class	XBoolean **For advanced use only** This class represents an XPath boolean object, and is capable of converting the boolean to other types, such as a string.
class	XBooleanStatic **For internal use only** This class doesn't have any XPathContext, so override whatever to ensure it works OK.
class	XNodeSet This class represents an XPath nodeset object, and is capable of converting the nodeset to other types, such as a string.
class	XNodeSetForDOM This class overrides the XNodeSet#object() method to provide the original Node object, NodeList object, or NodeIterator.
class	XNull This class represents an XPath null object, and is capable of converting the null to other types, such as a string.
class	XNumber This class represents an XPath number, and is capable of converting the number to other types, such as a string.
class	XObject This class represents an XPath object, and is capable of converting the object to various types, such as a string.
class	XRTreeFrag This class represents an XPath result tree fragment object, and is capable of converting the RTF to other types, such as a string.
class	XRTreeFragSelectWrapper This class makes an select statement act like an result tree fragment.
class	XString This class represents an XPath string object, and is capable of converting the string to other types, such as a number.
class	XStringForChars This class will wrap a FastStringBuffer and allow for
class	XStringForFSB This class will wrap a FastStringBuffer and allow for

Constructors in org.apache.xpath.objects with parameters of type ExpressionNode

XRTreeFrag.XRTreeFrag(int root, XPathContext xctxt, ExpressionNode parent)
Create an XRTreeFrag Object.

Uses of ExpressionNode in org.apache.xpath.operations

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

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 The 'quo' operation expression executer.
class	String The 'string()' operation expression executer.
class	UnaryOperation The unary operation base class.
class	Variable The variable reference expression executer.
class	VariableSafeAbsRef This is a "smart" variable reference that is used in situations where an absolute path is optimized into a variable reference, but may be used in some situations where the document context may have changed.

Uses of ExpressionNode in org.apache.xpath.patterns

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

class	ContextMatchStepPattern Special context node pattern matcher.
class	FunctionPattern **For advanced use only** Match pattern step that contains a function.
class	NodeTest **For advanced use only** This is the basic node test class for both match patterns and location path steps.
class	StepPattern **For advanced use only** This class represents a single pattern match step.
class	UnionPattern **For advanced use only** This class represents a union pattern, which can have multiple individual StepPattern patterns.