Step

java.lang.Object
- org.apache.commons.jxpath.ri.compiler.Step

```
public class Step
extends java.lang.Object
```
Version:

$Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $

Field Summary

Fields
Modifier and Type Field Description

private int axis

private NodeTest nodeTest

private Expression[] predicates

Constructor Summary

Constructors
Modifier Constructor Description

protected Step(int axis, NodeTest nodeTest, Expression[] predicates)
Create a new Step.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String`	`axisToString(int axis)`	Decode an axis code to its name.
`int`	`getAxis()`	Get the axis code.
`NodeTest`	`getNodeTest()`	Get the step test.
`Expression[]`	`getPredicates()`	Get the predicates.
`boolean`	`isContextDependent()`	Learn whether this step contains any predicate that is context dependent.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - axis
```
private int axis
```
  - nodeTest
```
private NodeTest nodeTest
```
  - predicates
```
private Expression[] predicates
```
- Constructor Detail
  - Step
```
protected Step(int axis,
               NodeTest nodeTest,
               Expression[] predicates)
```
    Create a new Step.
    
    Parameters:
    
    axis - axis code
    
    nodeTest - step test
    
    predicates - predicate expressions
- Method Detail
  - getAxis
```
public int getAxis()
```
    Get the axis code.
    
    Returns:
    
    int
  - getNodeTest
```
public NodeTest getNodeTest()
```
    Get the step test.
    
    Returns:
    
    NodeTest
  - getPredicates
```
public Expression[] getPredicates()
```
    Get the predicates.
    
    Returns:
    
    Expression[]
  - isContextDependent
```
public boolean isContextDependent()
```
    Learn whether this step contains any predicate that is context dependent.
    
    Returns:
    
    boolean
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - axisToString
```
public static java.lang.String axisToString(int axis)
```
    Decode an axis code to its name.
    
    Parameters:
    
    axis - int code
    
    Returns:
    
    String name.
    
    See Also:
    
    Compiler