Uses of Interface
org.htmlunit.xpath.ExpressionNode
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Packages that use ExpressionNode Package Description org.htmlunit.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.htmlunit.xpath.axes Implementation of XPath LocationPath support -- primary classes are LocPathIterator and UnionPathIterator.org.htmlunit.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.htmlunit.xpath.objects Implementation of XPath polymorphic type objects -- this package will grow as XPath objects are expanded to support XML Schema data types.org.htmlunit.xpath.operations Support for XPath operations, such as +, -, string(), etc.org.htmlunit.xpath.patterns Implementation of XPath nodeTest support, and XSLT pattern matching support. -
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Uses of ExpressionNode in org.htmlunit.xpath
Classes in org.htmlunit.xpath that implement ExpressionNode Modifier and Type Class Description class
Expression
This abstract class serves as the base for all expression objects.Fields in org.htmlunit.xpath declared as ExpressionNode Modifier and Type Field Description private ExpressionNode
Expression. m_parent
The location where this expression was built from.Methods in org.htmlunit.xpath that return ExpressionNode Modifier and Type Method Description ExpressionNode
Expression. exprGetParent()
ExpressionNode
ExpressionNode. exprGetParent()
ExpressionNode
Expression. getExpressionOwner()
Get the first non-Expression parent of this node.Methods in org.htmlunit.xpath with parameters of type ExpressionNode Modifier and Type Method Description void
Expression. exprSetParent(ExpressionNode n)
This pair of methods are used to inform the node of its parent.void
ExpressionNode. exprSetParent(ExpressionNode n)
This pair of methods are used to inform the node of its parent. -
Uses of ExpressionNode in org.htmlunit.xpath.axes
Classes in org.htmlunit.xpath.axes that implement ExpressionNode Modifier and Type Class Description class
AttributeIterator
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
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
DescendantIterator
This class implements an optimized iterator for descendant, descendant-or-self, or "//foo" patterns.class
FilterExprWalker
Walker for the OP_VARIABLE, or OP_FUNCTION, or OP_GROUP, op codes.class
LocPathIterator
This class extends NodeSetDTM, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath.class
NodeSequence
This class is the dynamic wrapper for a Xalan DTMIterator instance, and provides random access capabilities.class
OneStepIterator
This class implements a general iterator for those LocationSteps with only one step, and perhaps a predicate.class
OneStepIteratorForward
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
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
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
This class iterates over set of nodes that needs to be sorted. -
Uses of ExpressionNode in org.htmlunit.xpath.functions
Classes in org.htmlunit.xpath.functions that implement ExpressionNode 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
FuncFalse
Execute the False() function.class
FuncFloor
Execute the Floor() 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
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. -
Uses of ExpressionNode in org.htmlunit.xpath.objects
Classes in org.htmlunit.xpath.objects that implement ExpressionNode Modifier and Type Class Description class
XBoolean
This class represents an XPath boolean object, and is capable of converting the boolean to other types, such as a string.class
XNodeSet
This class represents an XPath nodeset object, and is capable of converting the nodeset 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
XString
This class represents an XPath string object, and is capable of converting the string to other types, such as a number. -
Uses of ExpressionNode in org.htmlunit.xpath.operations
Classes in org.htmlunit.xpath.operations that implement ExpressionNode Modifier and Type Class Description class
And
The 'and' operation expression executor.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 executor.class
Gte
The '>=' operation expression executor.class
Lt
The '<' operation expression executor.class
Lte
The '<=' operation expression executor.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
String
The 'string()' operation expression executer.class
UnaryOperation
The unary operation base class. -
Uses of ExpressionNode in org.htmlunit.xpath.patterns
Classes in org.htmlunit.xpath.patterns that implement ExpressionNode Modifier and Type Class Description class
ContextMatchStepPattern
Special context node pattern matcher.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.
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