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java.lang.Objectcom.darwinsys.util.EnumerationIterator<T>
public class EnumerationIterator<T>
A GOF Adapter to make instances of old Enumeration interface behave like new Iterator interface, so we only have to deal with one well-defined implementation of the Iterator pattern.
| Constructor Summary | |
|---|---|
EnumerationIterator(java.util.Enumeration<T> old)
Construct an EnumerationIterator from an old-style Enumeration. |
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| Method Summary | |
|---|---|
boolean |
hasNext()
Fulfills the general contract of Iterator.hasNext(), that is, return true as long as there is at least one more item in the Iterator. |
T |
next()
Fulfuls the general contract of Iterator.next(), that is, returns the next element in the Iterator. |
void |
remove()
Remove is not implemented (optional method). |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public EnumerationIterator(java.util.Enumeration<T> old)
old - The Enumeration to be adapted.| Method Detail |
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public boolean hasNext()
hasNext in interface java.util.Iteratorpublic T next()
next in interface java.util.Iteratorpublic void remove()
remove in interface java.util.Iteratorjava.lang.UnsupportedOperationException - in all cases.
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