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java.lang.Objectorg.apache.pluto.util.Enumerator
Uitlity class to wraps an Enumeration around a Collection, i.e.
Iterator classes.
| Constructor Summary | |
Enumerator(java.util.Collection collection)
Returns an Enumeration over the specified Collection. |
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Enumerator(java.util.Iterator iterator)
Returns an Enumeration over the values of the specified Iterator. |
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Enumerator(java.util.Map map)
Returns an Enumeration over the values of the specified Map. |
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| Method Summary | |
boolean |
hasMoreElements()
Tests if this enumeration contains more elements. |
java.lang.Object |
nextElement()
Returns the next element of this enumeration. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public Enumerator(java.util.Collection collection)
collection - Collection with values that should be enumeratedpublic Enumerator(java.util.Iterator iterator)
iterator - Iterator to be wrappedpublic Enumerator(java.util.Map map)
map - Map with values that should be enumerated| Method Detail |
public boolean hasMoreElements()
hasMoreElements in interface java.util.Enumerationtrue if this enumeration contains at least one more
element to provide, false otherwise.
public java.lang.Object nextElement()
throws java.util.NoSuchElementException
nextElement in interface java.util.Enumerationjava.util.NoSuchElementException - if no more elements exist
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