Package io.goobi.viewer.controller

Class AlphabetIterator

java.lang.Object

io.goobi.viewer.controller.AlphabetIterator

All Implemented Interfaces:

Iterator<String>

public class AlphabetIterator
extends Object
implements Iterator<String>

Iterator that cycles through the letters of the configured alphabet, used for alphabetical browsing.

Author:

Florian Alpers

Constructor Summary

Constructors

Constructor	Description
AlphabetIterator()	Creates a new AlphabetIterator instance.
AlphabetIterator(char firstLetter)	Creates a new AlphabetIterator instance.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
String	next()

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, remove

Constructor Details

AlphabetIterator

public AlphabetIterator()

Creates a new AlphabetIterator instance.

AlphabetIterator

public AlphabetIterator(char firstLetter)

Creates a new AlphabetIterator instance.

Parameters:

firstLetter - a char.

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

next

public String next()

Specified by:

next in interface Iterator<String>