com.icl.saxon.expr
Class Step
A step in a path expression
Step
public Step(byte axis,
NodeTest nodeTest)
display
public void display(int level)
Diagnostic print of expression structure
getAxis
public byte getAxis()
getNodeTest
public NodeTest getNodeTest()
getNumberOfFilters
public int getNumberOfFilters()
setFilters
public void setFilters(Expression[] filters,
int count)
simplify
public Step simplify()
throws XPathException
Simplify the step. Return either the same step after simplification, or null,
indicating that the step will always give an empty result.