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Packages that use Expression | |
org.apache.xalan.stree | Implementation of the Xalan Source Tree, which is a DOM implementation that is optimized for XSLT processing and the needs of Xalan -- derived nodes can index the children, and, combined with specialized node iterators (and tree walkers) can provide optimal child retrieval. |
org.apache.xalan.templates | Implements the trax.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.compiler | Implements an XPath parser which produces an OpMap, and a so-called Compiler which produces an expression tree for fast evaluation. |
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 Expression in org.apache.xalan.stree |
Subclasses of Expression in org.apache.xalan.stree | |||
class |
IndexedLocPathIterator
**For advanced use only** This class extends NodeSet, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath |
class |
IndexedUnionPathIterator
**For advanced use only** 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 org.apache.xalan.templates |
Subclasses of Expression in org.apache.xalan.templates | |
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. |
Uses of Expression in org.apache.xalan.transformer |
Subclasses of Expression in org.apache.xalan.transformer | |
class |
KeyIterator
|
class |
KeyWalker
|
Uses of Expression in org.apache.xpath |
Methods in org.apache.xpath that return Expression | |
Expression |
XPath.getExpression()
|
Methods in org.apache.xpath with parameters of type Expression | |
void |
XPath.setExpression(Expression exp)
|
Uses of Expression in org.apache.xpath.axes |
Subclasses of Expression in org.apache.xpath.axes | |||
class |
AncestorOrSelfWalker
Walker for the 'ancestor-or-self' axes. |
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class |
AncestorWalker
Walker for the 'ancestor' axes. |
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class |
AttributeWalker
Walker for the 'attribute' axes. |
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class |
AttributeWalkerOneStep
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class |
AxesWalker
Serves as common interface for axes Walkers, and stores common state variables. |
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class |
ChildWalker
Walker for the 'child' axes. |
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class |
ChildWalkerMultiStep
**For internal use only** Class ChildWalkerMultiStep |
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class |
ChildWalkerOneStep
|
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class |
DescendantOrSelfWalker
Walker for the 'descendant-or-self' axes. |
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class |
DescendantWalker
Walker for the 'descendant' axes. |
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class |
FilterExprWalker
Walker for the OP_VARIABLE, or OP_EXTFUNCTION, or OP_FUNCTION, or OP_GROUP, op codes. |
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class |
FollowingSiblingWalker
Walker for the 'following-sibling' axes. |
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class |
FollowingWalker
Walker for the 'following' axes. |
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class |
LocPathIterator
**For advanced use only** 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. |
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class |
PrecedingSiblingWalker
Walker for the 'preceding-sibling' axes. |
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class |
PrecedingWalker
Walker for the 'preceding' axes. |
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class |
ReverseAxesWalker
Walker for a reverse axes. |
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class |
RootWalker
Walker for the FROM_ROOT axes. |
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class |
SelfWalker
Walker for the 'self' axes. |
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class |
SelfWalkerOneStep
**For internal use only** Class SelfWalkerOneStep |
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class |
UnionPathIterator
**For advanced use only** 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 org.apache.xpath.compiler |
Methods in org.apache.xpath.compiler that return Expression | |
Expression |
Compiler.compile(int opPos)
**For advanced use only** Execute the XPath object from a given opcode position. |
Expression |
Compiler.locationPath(int opPos)
**For advanced use only** Execute a location path. |
Expression |
Compiler.predicate(int opPos)
**For advanced use only** Evaluate a predicate. |
Expression |
Compiler.locationPathPattern(int opPos)
Execute a a location path pattern. |
Expression[] |
Compiler.getCompiledPredicates(int opPos)
|
Methods in org.apache.xpath.compiler with parameters of type Expression | |
static int |
FunctionTable.installFunction(java.lang.String name,
Expression func)
Install a built-in function. |
static void |
FunctionTable.installFunction(Expression func,
int funcIndex)
Install a built-in function at a specific index. |
Uses of Expression in org.apache.xpath.functions |
Subclasses of Expression in org.apache.xpath.functions | |
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
|
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 |
FuncFormatNumber
**For advanced use only** Execute the FormatNumber() 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
|
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
|
class |
Function3Args
|
class |
FunctionDef1Arg
|
class |
FunctionMultiArgs
|
class |
FunctionOneArg
|
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 that return Expression | |
Expression |
FunctionOneArg.getArg0()
|
Expression |
Function2Args.getArg1()
|
Expression |
Function3Args.getArg2()
|
Methods in org.apache.xpath.functions with parameters of type Expression | |
void |
Function.setArg(Expression arg,
int argNum)
**For advanced use only** |
void |
FunctionOneArg.setArg(Expression arg,
int argNum)
|
void |
Function2Args.setArg(Expression arg,
int argNum)
|
void |
Function3Args.setArg(Expression arg,
int argNum)
|
void |
FuncExtFunction.setArg(Expression arg,
int argNum)
|
void |
FunctionMultiArgs.setArg(Expression arg,
int argNum)
|
Uses of Expression in org.apache.xpath.objects |
Subclasses of Expression 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 |
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 org.apache.xpath.operations |
Subclasses of Expression in org.apache.xpath.operations | |
class |
And
|
class |
Bool
|
class |
Div
|
class |
Equals
|
class |
Gt
|
class |
Gte
|
class |
Lt
|
class |
Lte
|
class |
Minus
|
class |
Mod
|
class |
Mult
|
class |
Neg
|
class |
NotEquals
|
class |
Number
|
class |
Operation
|
class |
Or
|
class |
Plus
|
class |
Quo
|
class |
String
|
class |
UnaryOperation
|
class |
Variable
|
Methods in org.apache.xpath.operations with parameters of type Expression | |
void |
Operation.setLeftRight(Expression l,
Expression r)
|
void |
UnaryOperation.setRight(Expression r)
|
Uses of Expression in org.apache.xpath.patterns |
Subclasses of Expression in org.apache.xpath.patterns | |
class |
AncestorStepPattern
|
class |
FunctionPattern
|
class |
NodeTest
|
class |
StepPattern
|
class |
UnionPattern
|
Methods in org.apache.xpath.patterns that return Expression | |
Expression |
StepPattern.getPredicate(int i)
|
Methods in org.apache.xpath.patterns with parameters of type Expression | |
void |
StepPattern.setPredicates(Expression[] predicates)
|
Constructors in org.apache.xpath.patterns with parameters of type Expression | |
FunctionPattern.FunctionPattern(Expression expr)
|
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