org.planx.xpath.expr
Class Step

java.lang.Object
  org.planx.xpath.expr.Step

public class Step
extends Object

A step consists of an Axis, NodeTest and a list of predicates which are Expression objects.

Constructor Summary

Step(Axis axis, NodeTest nodeTest)
Construct a step with no predicates.

Step(Axis axis, NodeTest nodeTest, PredicateList predicates)
Construct a step with the specified axis, node test and predicate list.

Method Summary

Axis	getAxis()
NodeTest	getNodeTest()
PredicateList	getPredicates()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Step

public Step(Axis axis,
            NodeTest nodeTest)

Construct a step with no predicates.

Step

public Step(Axis axis,
            NodeTest nodeTest,
            PredicateList predicates)

Construct a step with the specified axis, node test and predicate list.

Method Detail

getAxis

public Axis getAxis()

getNodeTest

public NodeTest getNodeTest()

getPredicates

public PredicateList getPredicates()

toString

public String toString()

Overrides:

toString in class Object