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java.beans.beancontext
Class BeanContextSupport.BCSIterator
java.lang.Object
java.beans.beancontext.BeanContextSupport.BCSIterator
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All Implemented Interfaces:
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Iterator
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Enclosing class:
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BeanContextSupport
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protected static final class
BeanContextSupport.BCSIterator
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extends
Object
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implements
Iterator
protected final subclass that encapsulates an iterator but implements a noop remove() method.
Method Summary
|
boolean |
hasNext
()
Returns
true
if the iteration has more elements. |
Object
|
next
()
Returns the next element in the iteration. |
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
|
hasNext
public boolean hasNext()
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Description copied from interface:
Iterator
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Returns
true
if the iteration has more elements. (In other words, returns
true
if
next
would return an element rather than throwing an exception.)
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-
Specified by:
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hasNext
in interface
Iterator
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-
Returns:
-
true
if the iterator has more elements.
next
public Object next()
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Description copied from interface:
Iterator
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Returns the next element in the iteration.
Calling this method repeatedly until the @hasNext() method returns false will return each element in the underlying collection exactly once.
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Specified by:
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next
in interface
Iterator
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Returns:
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the next element in the iteration.
remove
public void remove()
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Description copied from interface:
Iterator
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Removes from the underlying collection the last element returned by the iterator (optional operation). This method can be called only once per call to
next
. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.
-
-
Specified by:
-
remove
in interface
Iterator
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