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java.lang.Objectorg.dom4j.tree.FilterIterator
FilterIterator
is an abstract base class which is useful for
implementors of Iterator
which filter an existing iterator.
Field Summary | |
protected java.util.Iterator |
proxy
Deprecated. |
Constructor Summary | |
FilterIterator(java.util.Iterator proxy)
Deprecated. |
Method Summary | |
protected java.lang.Object |
findNext()
Deprecated. |
boolean |
hasNext()
Deprecated. |
protected abstract boolean |
matches(java.lang.Object element)
Deprecated. Filter method to perform some matching on the given element. |
java.lang.Object |
next()
Deprecated. |
void |
remove()
Deprecated. Always throws UnsupportedOperationException as this class does look-ahead with its internal iterator. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected java.util.Iterator proxy
Constructor Detail |
public FilterIterator(java.util.Iterator proxy)
Method Detail |
public boolean hasNext()
hasNext
in interface java.util.Iterator
public java.lang.Object next() throws java.util.NoSuchElementException
next
in interface java.util.Iterator
java.util.NoSuchElementException
public void remove()
remove
in interface java.util.Iterator
java.lang.UnsupportedOperationException
- alwaysprotected abstract boolean matches(java.lang.Object element)
element
- DOCUMENT ME!
protected java.lang.Object findNext()
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