javatools.datatypes
Class IteratorForEnumeration<T>

java.lang.Object
  javatools.datatypes.IteratorForEnumeration<T>

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Iterator<T>

public class IteratorForEnumeration<T>
extends java.lang.Object
implements java.util.Iterator<T>, java.lang.Iterable<T>

This class is part of the Java Tools (see http://mpii.de/yago-naga/javatools). It is licensed under the Creative Commons Attribution License (see http://creativecommons.org/licenses/by/3.0) by the YAGO-NAGA team (see http://mpii.de/yago-naga). 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

java.util.Enumeration<T>

enumerator Holds the enumeration object

Constructor Summary

IteratorForEnumeration(java.util.Enumeration enumerator)

Method Summary

java.util.List<T>	asList() Returns the rest of the enumeration as a list
boolean	hasNext()
java.util.Iterator<T>	iterator()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

enumerator

public java.util.Enumeration<T> enumerator

Holds the enumeration object

Constructor Detail

IteratorForEnumeration

public IteratorForEnumeration(java.util.Enumeration enumerator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>

iterator

public java.util.Iterator<T> iterator()

Specified by:

iterator in interface java.lang.Iterable<T>

asList

public java.util.List<T> asList()

Returns the rest of the enumeration as a list