StateSetEnumerator

java.lang.Object
- jflex.StateSetEnumerator

public final class StateSetEnumerator
extends java.lang.Object

Enumerates the states of a StateSet.

Version:: JFlex 1.7.0

Field Summary

Fields
Modifier and Type Field Description

private long[] bits

private static boolean DEBUG

private int index

private long mask

private int offset

Constructor Summary

Constructors
Constructor	Description
`StateSetEnumerator()`	creates a new StateSetEnumerator that is not yet associated with a StateSet.
`StateSetEnumerator(StateSet states)`	Constructor for StateSetEnumerator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`advance()`
`boolean`	`hasMoreElements()`	hasMoreElements.
`int`	`nextElement()`	nextElement.
`void`	`reset(StateSet states)`	reset.

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

- Field Detail
  - DEBUG
```
private static final boolean DEBUG
```
    See Also:
    
    Constant Field Values
  - index
```
private int index
```
  - offset
```
private int offset
```
  - mask
```
private long mask
```
  - bits
```
private long[] bits
```
- Constructor Detail
  - StateSetEnumerator
```
public StateSetEnumerator()
```
    creates a new StateSetEnumerator that is not yet associated with a StateSet. hasMoreElements() and nextElement() will throw NullPointerException when used before reset()
  - StateSetEnumerator
```
public StateSetEnumerator(StateSet states)
```
    Constructor for StateSetEnumerator.
    
    Parameters:
    
    states - a StateSet object.
- Method Detail
  - reset
```
public void reset(StateSet states)
```
    reset.
    
    Parameters:
    
    states - a StateSet object.
  - advance
```
private void advance()
```
  - hasMoreElements
```
public boolean hasMoreElements()
```
    hasMoreElements.
    
    Returns:
    
    a boolean.
  - nextElement
```
public int nextElement()
```
    nextElement.
    
    Returns:
    
    a int.