Package | Description |
---|---|
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.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.
|
Modifier and Type | Class | Description |
---|---|---|
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.
|
class |
XUnresolvedVariableSimple |
This is the same as XUnresolvedVariable, but it assumes that the
context is already set up.
|
Modifier and Type | Method | Description |
---|---|---|
Expression |
ElemForEach.getExpression() |
|
Expression |
ElemForEach.getSelect() |
Get the "select" attribute.
|
Modifier and Type | Method | Description |
---|---|---|
void |
ElemForEach.setExpression(Expression exp) |
|
boolean |
RedundentExprEliminator.visitPredicate(ExpressionOwner owner,
Expression pred) |
Visit a predicate within a location path.
|
Modifier and Type | Class | Description |
---|---|---|
class |
KeyIterator |
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 |
This class filters nodes from a key iterator, according to
whether or not the use value matches the ref value.
|
Modifier and Type | Method | Description |
---|---|---|
Expression |
ExpressionOwner.getExpression() |
Get the raw Expression object that this class wraps.
|
Expression |
XPath.getExpression() |
Get the raw Expression object that this class wraps.
|
Modifier and Type | Method | Description |
---|---|---|
abstract boolean |
Expression.deepEquals(Expression expr) |
Compare this object with another object and see
if they are equal, include the sub heararchy.
|
void |
ExpressionOwner.setExpression(Expression exp) |
Set the raw expression object for this object.
|
void |
XPath.setExpression(Expression exp) |
Set the raw expression object for this object.
|
boolean |
XPathVisitor.visitPredicate(ExpressionOwner owner,
Expression pred) |
Visit a predicate within a location path.
|
Constructor | Description |
---|---|
XPath(Expression expr) |
Construct an XPath object.
|
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 |
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 |
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 |
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. it can not be used with ancestors,
preceding, etc.)
|
|||
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.
|
Modifier and Type | Method | Description |
---|---|---|
Expression |
AxesWalker.getExpression() |
|
Expression |
WalkingIterator.getExpression() |
|
Expression |
FilterExprIterator.getInnerExpression() |
Get the inner contained expression of this filter.
|
Expression |
FilterExprIteratorSimple.getInnerExpression() |
Get the inner contained expression of this filter.
|
Expression |
FilterExprWalker.getInnerExpression() |
Get the inner contained expression of this filter.
|
Expression |
PredicatedNodeTest.getPredicate(int index) |
Get a predicate expression at the given index.
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
AxesWalker.deepEquals(Expression expr) |
|
boolean |
DescendantIterator.deepEquals(Expression expr) |
|
boolean |
FilterExprIterator.deepEquals(Expression expr) |
|
boolean |
FilterExprIteratorSimple.deepEquals(Expression expr) |
|
boolean |
FilterExprWalker.deepEquals(Expression expr) |
|
boolean |
OneStepIterator.deepEquals(Expression expr) |
|
boolean |
OneStepIteratorForward.deepEquals(Expression expr) |
|
boolean |
PredicatedNodeTest.deepEquals(Expression expr) |
|
boolean |
UnionPathIterator.deepEquals(Expression expr) |
|
boolean |
WalkingIterator.deepEquals(Expression expr) |
|
static XNodeSet |
FilterExprIteratorSimple.executeFilterExpr(int context,
XPathContext xctxt,
PrefixResolver prefixResolver,
boolean isTopLevel,
int stackFrame,
Expression expr) |
Execute the expression.
|
void |
AxesWalker.setExpression(Expression exp) |
|
void |
WalkingIterator.setExpression(Expression exp) |
|
void |
FilterExprIterator.setInnerExpression(Expression expr) |
Set the inner contained expression of this filter.
|
void |
FilterExprIteratorSimple.setInnerExpression(Expression expr) |
Set the inner contained expression of this filter.
|
void |
FilterExprWalker.setInnerExpression(Expression expr) |
Set the inner contained expression of this filter.
|
boolean |
HasPositionalPredChecker.visitPredicate(ExpressionOwner owner,
Expression pred) |
Visit a predicate within a location path.
|
Constructor | Description |
---|---|
FilterExprIterator(Expression expr) |
Create a FilterExprIterator object.
|
FilterExprIteratorSimple(Expression expr) |
Create a FilterExprIteratorSimple object.
|
Modifier and Type | Method | Description |
---|---|---|
Expression |
Compiler.compile(int opPos) |
Execute the XPath object from a given opcode position.
|
Expression[] |
Compiler.getCompiledPredicates(int opPos) |
Compile a zero or more predicates for a given match pattern.
|
Expression |
Compiler.locationPath(int opPos) |
Compile a location path.
|
Expression |
Compiler.locationPathPattern(int opPos) |
Compile a location match pattern unit expression.
|
Expression |
Compiler.predicate(int opPos) |
Compile a location step predicate expression.
|
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 |
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 |
Modifier and Type | Method | Description |
---|---|---|
Expression |
FuncExtFunction.getArg(int n) |
Return the nth argument passed to the extension function.
|
Expression |
FunctionOneArg.getArg0() |
Return the first argument passed to the function (at index 0).
|
Expression |
Function2Args.getArg1() |
Return the second argument passed to the function (at index 1).
|
Expression |
Function3Args.getArg2() |
Return the third argument passed to the function (at index 2).
|
Expression[] |
FunctionMultiArgs.getArgs() |
Return an expression array containing arguments at index 3 or greater.
|
Expression |
FunctionOneArg.getExpression() |
Modifier and Type | Method | Description |
---|---|---|
boolean |
Function.deepEquals(Expression expr) |
|
boolean |
Function2Args.deepEquals(Expression expr) |
|
boolean |
Function3Args.deepEquals(Expression expr) |
|
boolean |
FunctionMultiArgs.deepEquals(Expression expr) |
|
boolean |
FunctionOneArg.deepEquals(Expression expr) |
|
void |
FuncExtFunction.setArg(Expression arg,
int argNum) |
Set an argument expression for a function.
|
void |
Function.setArg(Expression arg,
int argNum) |
Set an argument expression for a function.
|
void |
Function2Args.setArg(Expression arg,
int argNum) |
Set an argument expression for a function.
|
void |
Function3Args.setArg(Expression arg,
int argNum) |
Set an argument expression for a function.
|
void |
FunctionMultiArgs.setArg(Expression arg,
int argNum) |
Set an argument expression for a function.
|
void |
FunctionOneArg.setArg(Expression arg,
int argNum) |
Set an argument expression for a function.
|
void |
FunctionOneArg.setExpression(Expression exp) |
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 |
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 |
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
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
XObject.deepEquals(Expression expr) |
Constructor | Description |
---|---|
XRTreeFrag(Expression expr) |
Create an XRTreeFrag Object.
|
XRTreeFragSelectWrapper(Expression expr) |
Modifier and Type | Class | Description |
---|---|---|
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 '!
|
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 |
Deprecated.
|
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.
|
Modifier and Type | Method | Description |
---|---|---|
Expression |
Operation.getExpression() |
|
Expression |
UnaryOperation.getExpression() |
|
Expression |
Operation.getLeftOperand() |
|
Expression |
UnaryOperation.getOperand() |
|
Expression |
Operation.getRightOperand() |
Modifier and Type | Method | Description |
---|---|---|
boolean |
Operation.deepEquals(Expression expr) |
|
boolean |
UnaryOperation.deepEquals(Expression expr) |
|
boolean |
Variable.deepEquals(Expression expr) |
|
void |
Operation.setExpression(Expression exp) |
|
void |
UnaryOperation.setExpression(Expression exp) |
|
void |
Operation.setLeftRight(Expression l,
Expression r) |
Set the left and right operand expressions for this operation.
|
void |
UnaryOperation.setRight(Expression r) |
Set the expression operand for the operation.
|
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.
|
Modifier and Type | Method | Description |
---|---|---|
Expression |
StepPattern.getExpression() |
|
Expression |
StepPattern.getPredicate(int i) |
Get a predicate expression.
|
Expression[] |
StepPattern.getPredicates() |
Set the list of predicate expressions for this pattern step.
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
NodeTest.deepEquals(Expression expr) |
|
boolean |
StepPattern.deepEquals(Expression expr) |
|
boolean |
UnionPattern.deepEquals(Expression expr) |
|
void |
StepPattern.setExpression(Expression exp) |
|
void |
StepPattern.setPredicates(Expression[] predicates) |
Set the predicates for this match pattern step.
|
Constructor | Description |
---|---|
FunctionPattern(Expression expr,
int axis,
int predaxis) |
Construct a FunctionPattern from a
expression . |
Copyright © 2014 Apache XML Project. All Rights Reserved.