Package org.apache.commons.jxpath.ri.compiler

XPath parse tree. TreeCompiler is the class responsible for the construction of a parse tree out of individual elements.

Class Summary

Class	Description
Constant	A compile tree element containing a constant number or string.
CoreFunction	An element of the compile tree representing one of built-in functions like "position()" or "number()".
CoreOperation	The common subclass for tree elements representing core operations like "+", "- ", "*" etc.
CoreOperationAdd	Implementation of Expression for the operation "+".
CoreOperationAnd	Implementation of Expression for the operation "and".
CoreOperationCompare	Common superclass for the implementations of Expression for the operations "=" and "!=".
CoreOperationDivide	Implementation of Expression for the operation "div".
CoreOperationEqual	Implementation of Expression for the operation "=".
CoreOperationGreaterThan	Implementation of Expression for the operation ">".
CoreOperationGreaterThanOrEqual	Implementation of Expression for the operation ">=".
CoreOperationLessThan	Implementation of Expression for the operation "<".
CoreOperationLessThanOrEqual	Implementation of Expression for the operation "<=".
CoreOperationMod	Implementation of Expression for the operation "mod".
CoreOperationMultiply	Implementation of Expression for the operation "*".
CoreOperationNegate	Implementation of Expression for the operation unary "-".
CoreOperationNotEqual	Implementation of Expression for the operation "!=".
CoreOperationOr	Implementation of Expression for the operation "or".
CoreOperationRelationalExpression	Base implementation of Expression for the operations ">", ">=", "<", "<=".
CoreOperationSubtract	Implementation of Expression for the operation "-".
CoreOperationUnion	Implementation of Expression for the operation "|".
Expression	Common superclass for several types of nodes in the parse tree.
Expression.PointerIterator	Pointer iterator
Expression.ValueIterator	Value Iterator
ExpressionPath	An element of the parse tree that represents an expression path, which is a path that starts with an expression like a function call: getFoo(.) /bar.
ExtensionFunction	Represents an element of the parse tree representing an extension function call.
LocationPath
NameAttributeTest	Captures the foo[@name=expr] expression.
NodeNameTest
NodeTest
NodeTypeTest
Operation
Path
ProcessingInstructionTest
Step
TreeCompiler
VariableReference	An element of the compile tree holding a variable reference.