WebLogic Server 6.1 API Reference

Uses of Class
weblogic.apache.xpath.Expression

Packages that use Expression

weblogic.apache.xalan.templates
weblogic.apache.xalan.transformer
weblogic.apache.xpath.axes
weblogic.apache.xpath.functions
weblogic.apache.xpath.objects
weblogic.apache.xpath.operations
weblogic.apache.xpath.patterns

Uses of Expression in weblogic.apache.xalan.templates

Subclasses of Expression in weblogic.apache.xalan.templates

class	FuncDocument Execute the Doc() function.
class	FuncFormatNumb Execute the FormatNumber() function.
class	FuncKey Execute the Key() function.
class	XUnresolvedVariable An instance of this class holds unto a variable until it is executed.

Uses of Expression in weblogic.apache.xalan.transformer

Subclasses of Expression in weblogic.apache.xalan.transformer

class	KeyIterator This class implements an optimized iterator for "key()" patterns.
class	KeyRefIterator This class implements an optimized iterator for "key()" patterns.
class	KeyWalker Walker for a Key() function.

Uses of Expression in weblogic.apache.xpath.axes

Subclasses of Expression in weblogic.apache.xpath.axes

class	AncestorOrSelfWalker Walker for the 'ancestor-or-self' axes.
class	AncestorWalker Walker for the 'ancestor' axes.
class	AttributeIterator This class implements an optimized iterator for attribute axes patterns.
class	AttributeWalker Walker for the 'attribute' axes.
class	AttributeWalkerOneStep This walker should be used when the walker is at the end of a location path, or is the only step.
class	AxesWalker Serves as common interface for axes Walkers, and stores common state variables.
class	ChildIterator This class implements an optimized iterator for "node()" patterns, that is, any children of the context node.
class	ChildTestIterator This class implements an optimized iterator for children patterns that have a node test, and possibly a predicate.
class	ChildWalker Walker for the 'child' axes.
class	ChildWalkerMultiStep A child walker multistep is created while only child steps are found.
class	ChildWalkerOneStep Walker to use when we only have one step, but it has a predicate.
class	DescendantIterator This class implements an optimized iterator for descendant, descendant-or-self, or "//foo" patterns.
class	DescendantOrSelfWalker Walker for the 'descendant-or-self' axes.
class	DescendantWalker Walker for the 'descendant' axes.
class	FilterExprWalker Walker for the OP_VARIABLE, or OP_EXTFUNCTION, or OP_FUNCTION, or OP_GROUP, op codes.
class	FollowingSiblingWalker Walker for the 'following-sibling' axes.
class	FollowingWalker Walker for the 'following' axes.
class	LocPathIterator This class extends NodeSet, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath	class	NamespaceWalker Walker for the 'namespace' axes.
class	ParentWalker Walker for the 'parent' axes.
class	PrecedingSiblingWalker Walker for the 'preceding-sibling' axes.
class	PrecedingWalker Walker for the 'preceding' axes.
class	PredicatedNodeTest
class	ReverseAxesWalker Walker for a reverse axes.
class	RootWalker Walker for the FROM_ROOT axes.
class	RootWalkerMultiStep This class extends ChildWalkerMultiStep to handle the root step of patterns such as "/foo/baz" where the first step is the root, and the rest of the steps are simple child steps.
class	SelfWalker Walker for the 'self' axes.
class	SelfWalkerOneStep Class SelfWalkerOneStep
class	UnionPathIterator This class extends NodeSet, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath UnionExpr.

Uses of Expression in weblogic.apache.xpath.functions

Subclasses of Expression in weblogic.apache.xpath.functions

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	FuncCurrent Execute the current() function.
class	FuncDoclocation Execute the proprietary document-location() function, which returns a node set of documents.
class	FuncExtElementAvailable Execute the ExtElementAvailable() function.
class	FuncExtFunction An object of this class represents an extension call expression.
class	FuncExtFunctionAvailable Execute the ExtFunctionAvailable() function.
class	FuncFalse Execute the False() 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	FuncLast Execute the Last() 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	FuncPosition Execute the Position() 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	Function This is a superclass of all XPath functions.
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	FuncTrue Execute the True() function.
class	FuncUnparsedEntityURI

Uses of Expression in weblogic.apache.xpath.objects

Subclasses of Expression in weblogic.apache.xpath.objects

class	XBoolean This class represents an XPath boolean object, and is capable of converting the boolean to other types, such as a string.
class	XBooleanStatic 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	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	XString This class represents an XPath string object, and is capable of converting the string to other types, such as a number.

Uses of Expression in weblogic.apache.xpath.operations

Subclasses of Expression in weblogic.apache.xpath.operations

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.

Uses of Expression in weblogic.apache.xpath.patterns

Subclasses of Expression in weblogic.apache.xpath.patterns

class	AncestorStepPattern Implements a match pattern step that tests an ancestor.
class	FunctionPattern Match pattern step that contains a function.
class	NodeTest This is the basic node test class for both match patterns and location path steps.
class	StepPattern This class represents a single pattern match step.
class	UnionPattern This class represents a union pattern, which can have multiple individual StepPattern patterns.