Classes who implement this interface can be a current node list, also refered to here as a
Classes who implement this information provide information needed for static analysis of a path component.
A class that implements this interface is a sub context node list, meaning it is a node list for a location path step for a predicate.
This class implements an optimized iterator for attribute axes patterns.
Serves as common interface for axes Walkers, and stores common state variables.
Base for iterators that handle predicates.
This class implements an optimized iterator for "node()" patterns, that is, any children of the context node.
This class implements an optimized iterator for children patterns that have a node test, and possibly a predicate.
This class implements an optimized iterator for descendant, descendant-or-self, or "//foo" patterns.
Class to use for one-step iteration that doesn't have a predicate, and doesn't need to set the context.
Walker for the OP_VARIABLE, or OP_EXTFUNCTION, or OP_FUNCTION, or OP_GROUP, op codes.
Pool of object of a given type to pick from to help memory usage
This class extends NodeSetDTM, which implements NodeIterator, and fetches nodes one at a time in document order based on a XPath
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.
This class is the dynamic wrapper for a Xalan DTMIterator instance, and provides random access capabilities.
This class implements a general iterator for those LocationSteps with only one step, and perhaps a predicate.
This class implements a general iterator for those LocationSteps with only one step, and perhaps a predicate, that only go forward (i.e.
Walker for a reverse axes.
This class implements an optimized iterator for "." patterns, that is, the self axes without any predicates.
This class defines a simplified type of union iterator that only tests along the child axes.
This class extends NodeSetDTM, which implements DTMIterator, and fetches nodes one at a time in document order based on a XPath UnionExpr.
This class is both a factory for XPath location path expressions, which are built from the opcode map output, and an analysis engine for the location path expressions in order to provide optimization hints.
Location path iterator that uses Walkers.
This class iterates over set of nodes that needs to be sorted.
Implementation of XPath LocationPath support -- primary classes are LocPathIterator and UnionPathIterator.
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