de.binfalse.bfutils

Class AlphabetIterator

java.lang.Object

de.binfalse.bfutils.AlphabetIterator

All Implemented Interfaces:

Iterator<String>

public class AlphabetIterator
extends Object
implements Iterator<String>

The Class AlphabetIterator to generate dummy strings iterating over the alphabet. .next () will produce strings in a sequence a,b,c,...,x,y,z,aa,ab,...az,ba,bb,..

Author:

Martin Scharm

Method Summary

Modifier and Type	Method and Description
static AlphabetIterator	getLowerCaseIterator() Gets an lower case iterator to iterate over a-z.
static AlphabetIterator	getUpperCaseIterator() Gets an upper case iterator to iterate over A-Z.
boolean	hasNext()
String	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Method Detail

getLowerCaseIterator

public static final AlphabetIterator getLowerCaseIterator()

Gets an lower case iterator to iterate over a-z.

Returns:

the lower case iterator

getUpperCaseIterator

public static final AlphabetIterator getUpperCaseIterator()

Gets an upper case iterator to iterate over A-Z.

Returns:

the upper case iterator

next

public String next()

Specified by:

next in interface Iterator<String>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

remove

public void remove()

Specified by:

remove in interface Iterator<String>