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Algorithm Development Kit 1.0 |
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java.lang.Objectalgs.model.list.DoubleLinkedListIterator<E>
E
- Underlying type of the element values stored by each nodepublic class DoubleLinkedListIterator<E>
Provide minimal iterator to walk through the next pointers in the DoubleLinkedList
.
Constructor Summary | |
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DoubleLinkedListIterator(DoubleLinkedList<E> elist)
Constructor for the iterator over the list. |
Method Summary | |
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boolean |
hasNext()
Determine if more elements exist in iteration. |
E |
next()
Return next element in the iteration. |
void |
remove()
Remove the most recent element retrieved by the next() iterator method. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DoubleLinkedListIterator(DoubleLinkedList<E> elist)
elist
- List to be processed by the iterator.Method Detail |
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public E next()
next
in interface java.util.Iterator<E>
public boolean hasNext()
hasNext
in interface java.util.Iterator<E>
public void remove()
next()
iterator method.
remove
in interface java.util.Iterator<E>
java.lang.IllegalStateException
- if the next method has not
yet been called, or the remove method has already
been called after the last call to the next
method.
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