com.icl.saxon.expr
public final class Step extends Object
Constructor Summary | |
---|---|
Step(byte axis, NodeTest nodeTest) |
Method Summary | |
---|---|
Step | addFilter(Expression exp) |
void | display(int level)
Diagnostic print of expression structure |
NodeEnumeration | enumerate(NodeInfo node, Context context)
Enumerate this step. |
byte | getAxis() |
Expression[] | getFilters() |
NodeTest | getNodeTest() |
int | getNumberOfFilters() |
void | setFilters(Expression[] filters, int count) |
Step | simplify()
Simplify the step. |
Parameters: node: The node from which we want to make the step context: The context for evaluation. Affects the result of positional filters
UNKNOWN: an enumeration of nodes that result from applying this step