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java.lang.Objectde.intarsys.tools.collection.EmptyIterator
public class EmptyIterator
An Iterator over an empty collection.
Field Summary | |
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static java.util.Iterator |
UNIQUE
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Constructor Summary | |
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protected |
EmptyIterator()
Create an EmptyIterator. |
Method Summary | |
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boolean |
hasNext()
Return always false as an emtpy iterator has no elements. |
java.lang.Object |
next()
Throw always exception, as an empty enumeration has no elements. |
void |
remove()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.util.Iterator UNIQUE
Constructor Detail |
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protected EmptyIterator()
Method Detail |
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public boolean hasNext()
hasNext
in interface java.util.Iterator
public java.lang.Object next()
next
in interface java.util.Iterator
java.util.NoSuchElementException
- Is thrown alwayspublic void remove()
remove
in interface java.util.Iterator
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