javatools.datatypes

Class IteratorForEnumeration<T>

java.lang.Object

javatools.datatypes.IteratorForEnumeration<T>

All Implemented Interfaces:

Iterable<T>, Iterator<T>

public class IteratorForEnumeration<T>
extends Object
implements Iterator<T>, Iterable<T>

Copyright 2016 Fabian M. Suchanek Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. This class provides a simple converter from Enumerations to Iterators. It accepts untyped Enumerations, but yields always typed Iterators. It can also convert an untyped Enumeration to a list.
Example:

    for(String s : new IteratorForEnumeration<String>(someUntypedEnumeration)) {
      System.out.println(s);
    }
  

Field Summary

Fields

Modifier and Type	Field and Description
Enumeration<T>	enumerator Holds the enumeration object

Constructor Summary

Constructors

Constructor and Description
IteratorForEnumeration(Enumeration enumerator)

Method Summary

Modifier and Type	Method and Description
List<T>	asList() Returns the rest of the enumeration as a list
boolean	hasNext()
Iterator<T>	iterator()
T	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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

enumerator

public Enumeration<T> enumerator

Holds the enumeration object

Constructor Detail

IteratorForEnumeration

public IteratorForEnumeration(Enumeration enumerator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

asList

public List<T> asList()

Returns the rest of the enumeration as a list