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java.lang.Objectcom.hp.hpl.jena.util.iterator.NiceIterator
com.hp.hpl.jena.util.iterator.WrappedIterator
public class WrappedIterator
a WrappedIterator is an ExtendedIterator wrapping around a plain (or
presented as plain) Iterator. The wrapping allows the usual extended
operations (filtering, concatenating) to be done on an Iterator derived
from some other source.
Method Summary | |
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void |
close()
close: defer to the base, iff it is closable |
static void |
close(Iterator it)
if _it_ is a Closableiterator, close it. |
static ExtendedIterator |
create(Iterator it)
factory method for creating a wrapper around _it_. |
static WrappedIterator |
createNoRemove(Iterator it)
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boolean |
hasNext()
hasNext: defer to the base iterator |
Object |
next()
next: defer to the base iterator |
void |
remove()
if .remove() is allowed, delegate to the abse iterator's .remove; otherwise, throw an UnsupportedOperationException. |
Methods inherited from class com.hp.hpl.jena.util.iterator.NiceIterator |
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andThen, andThen, filterDrop, filterKeep, mapWith, removeNext |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static ExtendedIterator create(Iterator it)
public static WrappedIterator createNoRemove(Iterator it)
public boolean hasNext()
hasNext
in interface Iterator
hasNext
in class NiceIterator
public Object next()
next
in interface Iterator
next
in class NiceIterator
public void remove()
remove
in interface Iterator
remove
in class NiceIterator
public void close()
close
in interface ClosableIterator
close
in class NiceIterator
public static void close(Iterator it)
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