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java.lang.Objectuk.ac.leeds.ccg.andyt.grids.utilities.IteratorAbstract
public abstract class IteratorAbstract
A basic wrapper for the interface.
| Constructor Summary | |
|---|---|
IteratorAbstract()
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| Method Summary | |
|---|---|
abstract boolean |
hasNext()
Returns true if the iteration has more elements. |
abstract java.lang.Object |
next()
Returns the next element in the iteration. |
abstract void |
remove()
Removes from the underlying collection the last element returned by the iterator (optional operation). |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public IteratorAbstract()
| Method Detail |
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public abstract boolean hasNext()
hasNext in interface java.util.Iteratorpublic abstract java.lang.Object next()
next in interface java.util.IteratorNoSuchElementException - iteration has no more elements.public abstract void remove()
remove in interface java.util.Iteratorjava.lang.UnsupportedOperationException - if the remove
operation is not supported by this Iterator.
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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