jflex

Class CharSetEnumerator

java.lang.Object

jflex.CharSetEnumerator

public final class CharSetEnumerator
extends java.lang.Object

Enumerator for the elements of a CharSet.

Does not implement java.util.Enumeration, but supports the same protocol.

Version:

JFlex 1.7.0

Field Summary

Fields

Modifier and Type	Field and Description
private int	index
private long	mask
private int	offset
private CharSet	set

Constructor Summary

Constructors

Constructor and Description
CharSetEnumerator(CharSet characters) Constructor for CharSetEnumerator.

Method Summary

Modifier and Type	Method and Description
private void	advance()
boolean	hasMoreElements() Returns whether the iterator has more characters.
int	nextElement() Returns the next character.

Methods inherited from class java.lang.Object

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

Field Detail

index

private int index

offset

private int offset

mask

private long mask

set

private CharSet set

Constructor Detail

CharSetEnumerator

public CharSetEnumerator(CharSet characters)

Constructor for CharSetEnumerator.

Parameters:

characters - set of characters.

Method Detail

advance

private void advance()

hasMoreElements

public boolean hasMoreElements()

Returns whether the iterator has more characters.

Returns:

whether the iterator has more elements.

nextElement

public int nextElement()

Returns the next character.

Returns:

character.