Uses of Class
org.apache.xpath.objects.XObject

Packages that use XObject

org.apache.xalan.lib	Extension elements and functions shipped with Xalan-Java
org.apache.xalan.templates	Implements the Templates interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xalan.trace	Implementation of Xalan Trace events, for use by a debugger.
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 XObject in org.apache.xalan.lib

Methods in org.apache.xalan.lib that return XObject

static XObject

Extensions.evaluate(ExpressionContext myContext, java.lang.String xpathExpr) Returns the result of evaluating the argument as a string containing an XPath expression.

Uses of XObject in org.apache.xalan.templates

Subclasses of XObject in org.apache.xalan.templates

class

XUnresolvedVariable An instance of this class holds unto a variable until it is executed.

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

XObject	FuncKey.execute(XPathContext xctxt) Execute the function.
XObject	FuncFormatNumb.execute(XPathContext xctxt) Execute the function.
XObject	FuncDocument.execute(XPathContext xctxt) Execute the function.
XObject	XUnresolvedVariable.execute(XPathContext xctxt) For support of literal objects in xpaths.
XObject	ElemVariable.getValue(TransformerImpl transformer, Node sourceNode) Get the XObject representation of the variable.

Uses of XObject in org.apache.xalan.trace

Fields in org.apache.xalan.trace declared as XObject

XObject

SelectionEvent.m_selection The result of the selection.

Methods in org.apache.xalan.trace with parameters of type XObject

void	TraceManager.fireSelectedEvent(Node sourceNode, ElemTemplateElement styleNode, java.lang.String attributeName, XPath xpath, XObject selection) Fire a selection event.

Constructors in org.apache.xalan.trace with parameters of type XObject

SelectionEvent.SelectionEvent(TransformerImpl processor, Node sourceNode, ElemTemplateElement styleNode, java.lang.String attributeName, XPath xpath, XObject selection)
Create an event originating at the given node of the style tree.

Uses of XObject in org.apache.xalan.transformer

Methods in org.apache.xalan.transformer with parameters of type XObject

void	ResultTreeHandler.outputResultTreeFragment(XObject obj, XPathContext support) Given a result tree fragment, walk the tree and output it to the result stream.

Uses of XObject in org.apache.xpath

Methods in org.apache.xpath that return XObject

abstract XObject	Expression.execute(XPathContext xctxt) Execute an expression in the XPath runtime context, and return the result of the expression.
XObject	XPath.execute(XPathContext xctxt, Node contextNode, PrefixResolver namespaceContext) **Experimental** Given an expression and a context, evaluate the XPath and call the callback as nodes are found.
static XObject	XPathAPI.eval(Node contextNode, java.lang.String str) Evaluate XPath string to an XObject.
static XObject	XPathAPI.eval(Node contextNode, java.lang.String str, Node namespaceNode) Evaluate XPath string to an XObject.
static XObject	XPathAPI.eval(Node contextNode, java.lang.String str, PrefixResolver prefixResolver) Evaluate XPath string to an XObject.
XObject	VariableStack.getVariable(XPathContext xctxt, QName name) Given a name, return an object representing the value.
XObject	XPathContext.getVariable(QName qname) Given a name, locate a variable in the current context, and return the Object.
XObject	Arg.getVal() Get the value for this argument.

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

void	VariableStack.pushOrReplaceParameter(QName qname, XObject xval) Push a parameter onto the stack, or replace it if it already exists.
void	VariableStack.pushVariable(QName qname, XObject val) Push an argument onto the stack.
void	Arg.setVal(XObject val) Set the value of this argument.

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

Arg.Arg(QName qname, XObject val)
Construct a parameter argument which has an XObject value.

Arg.Arg(QName qname, XObject val, boolean isFromWithParam)
Construct a parameter argument.

Uses of XObject in org.apache.xpath.axes

Methods in org.apache.xpath.axes that return XObject

XObject	LocPathIterator.execute(XPathContext xctxt) Execute this iterator, meaning create a clone that can store state, and initialize it for fast execution from the current runtime state.
XObject	UnionPathIterator.execute(XPathContext xctxt) Execute this iterator, meaning create a clone that can store state, and initialize it for fast execution from the current runtime state.

Uses of XObject in org.apache.xpath.functions

Methods in org.apache.xpath.functions that return XObject

XObject	Function.execute(XPathContext xctxt) Execute an XPath function object.
XObject	FuncStartsWith.execute(XPathContext xctxt) Execute the function.
XObject	FuncNamespace.execute(XPathContext xctxt) Execute the function.
XObject	FuncStringLength.execute(XPathContext xctxt) Execute the function.
XObject	FuncDoclocation.execute(XPathContext xctxt) Execute the function.
XObject	FuncNormalizeSpace.execute(XPathContext xctxt) Execute the function.
XObject	FuncTranslate.execute(XPathContext xctxt) Execute the function.
XObject	FuncNot.execute(XPathContext xctxt) Execute the function.
XObject	FuncExtFunction.execute(XPathContext xctxt) Execute the function.
XObject	FuncLast.execute(XPathContext xctxt) Execute the function.
XObject	FuncGenerateId.execute(XPathContext xctxt) Execute the function.
XObject	FuncString.execute(XPathContext xctxt) Execute the function.
XObject	FuncContains.execute(XPathContext xctxt) Execute the function.
XObject	FuncFalse.execute(XPathContext xctxt) Execute the function.
XObject	FuncLocalPart.execute(XPathContext xctxt) Execute the function.
XObject	FuncSubstringBefore.execute(XPathContext xctxt) Execute the function.
XObject	FuncExtElementAvailable.execute(XPathContext xctxt) Execute the function.
XObject	FuncCeiling.execute(XPathContext xctxt) Execute the function.
XObject	FuncSubstring.execute(XPathContext xctxt) Execute the function.
XObject	FuncRound.execute(XPathContext xctxt) Execute the function.
XObject	FuncTrue.execute(XPathContext xctxt) Execute the function.
XObject	FuncPosition.execute(XPathContext xctxt) Execute the function.
XObject	FuncSystemProperty.execute(XPathContext xctxt) Execute the function.
XObject	FuncLang.execute(XPathContext xctxt) Execute the function.
XObject	FuncSubstringAfter.execute(XPathContext xctxt) Execute the function.
XObject	FuncConcat.execute(XPathContext xctxt) Execute the function.
XObject	FuncFloor.execute(XPathContext xctxt) Execute the function.
XObject	FuncCurrent.execute(XPathContext xctxt) Execute the function.
XObject	FuncNumber.execute(XPathContext xctxt) Execute the function.
XObject	FuncQname.execute(XPathContext xctxt) Execute the function.
XObject	FuncCount.execute(XPathContext xctxt) Execute the function.
XObject	FuncBoolean.execute(XPathContext xctxt) Execute the function.
XObject	FuncUnparsedEntityURI.execute(XPathContext xctxt) Execute the function.
XObject	FuncSum.execute(XPathContext xctxt) Execute the function.
XObject	FuncExtFunctionAvailable.execute(XPathContext xctxt) Execute the function.
XObject	FuncId.execute(XPathContext xctxt) Execute the function.

Uses of XObject in org.apache.xpath.objects

Subclasses of XObject in org.apache.xpath.objects

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	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	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.

Methods in org.apache.xpath.objects that return XObject

XObject	XObject.execute(XPathContext xctxt) For support of literal objects in xpaths.
static XObject	XObject.create(java.lang.Object val) Create the right XObject based on the type of the object passed.

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

boolean	XObject.lessThan(XObject obj2) Tell if one object is less than the other.
boolean	XObject.lessThanOrEqual(XObject obj2) Tell if one object is less than or equal to the other.
boolean	XObject.greaterThan(XObject obj2) Tell if one object is greater than the other.
boolean	XObject.greaterThanOrEqual(XObject obj2) Tell if one object is greater than or equal to the other.
boolean	XObject.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XObject.notEquals(XObject obj2) Tell if two objects are functionally not equal.
boolean	XBoolean.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XBooleanStatic.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XString.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XRTreeFrag.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XNull.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XNumber.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XNodeSet.compare(XObject obj2, org.apache.xpath.objects.Comparator comparator) Tell if one object is less than the other.
boolean	XNodeSet.lessThan(XObject obj2) Tell if one object is less than the other.
boolean	XNodeSet.lessThanOrEqual(XObject obj2) Tell if one object is less than or equal to the other.
boolean	XNodeSet.greaterThan(XObject obj2) Tell if one object is less than the other.
boolean	XNodeSet.greaterThanOrEqual(XObject obj2) Tell if one object is less than the other.
boolean	XNodeSet.equals(XObject obj2) Tell if two objects are functionally equal.
boolean	XNodeSet.notEquals(XObject obj2) Tell if two objects are functionally not equal.

Uses of XObject in org.apache.xpath.operations

Methods in org.apache.xpath.operations that return XObject

XObject	Operation.execute(XPathContext xctxt) Execute a binary operation by calling execute on each of the operands, and then calling the operate method on the derived class.
XObject	Operation.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Lt.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	UnaryOperation.execute(XPathContext xctxt) Execute the operand and apply the unary operation to the result.
abstract XObject	UnaryOperation.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Bool.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Quo.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	And.execute(XPathContext xctxt) AND two expressions and return the boolean result.
XObject	Or.execute(XPathContext xctxt) OR two expressions and return the boolean result.
XObject	String.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Gt.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	NotEquals.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Lte.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Gte.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Div.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Neg.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Variable.execute(XPathContext xctxt) Dereference the variable, and return the reference value.
XObject	Number.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Plus.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Minus.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Equals.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Mod.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Mult.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.

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

XObject	Operation.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Lt.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
abstract XObject	UnaryOperation.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Bool.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Quo.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	String.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Gt.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	NotEquals.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Lte.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Gte.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Div.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Neg.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Number.operate(XObject right) Apply the operation to two operands, and return the result.
XObject	Plus.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Minus.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Equals.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Mod.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.
XObject	Mult.operate(XObject left, XObject right) Apply the operation to two operands, and return the result.

Uses of XObject in org.apache.xpath.patterns

Methods in org.apache.xpath.patterns that return XObject

XObject	NodeTest.execute(XPathContext xctxt, Node context) Tell what the test score is for the given node.
XObject	NodeTest.execute(XPathContext xctxt) Test the current node to see if it matches the given node test.
XObject	StepPattern.executeStep(XPathContext xctxt) Execute this pattern step, including predicates.
XObject	StepPattern.executeRelativePathPattern(XPathContext xctxt) Execute the match pattern step relative to another step.
XObject	StepPattern.execute(XPathContext xctxt) Test the current node to see if it matches the given node test, and if it does, and there is a relative path pattern, execute that to see if it matches also.
XObject	FunctionPattern.execute(XPathContext xctxt) Test a node to see if it matches the given node test.
XObject	UnionPattern.execute(XPathContext xctxt) Test a node to see if it matches any of the patterns in the union.
XObject	AncestorStepPattern.execute(XPathContext xctxt) Overide the super method so that we can handle match patterns starting with a function such as id()/
XObject	AncestorStepPattern.executeRelativePathPattern(XPathContext xctxt) Execute the match pattern step relative to another step.