Class DistinctIteration<E,X extends java.lang.Exception>
- java.lang.Object
-
- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>
-
- org.eclipse.rdf4j.common.iteration.IterationWrapper<E,X>
-
- org.eclipse.rdf4j.common.iteration.FilterIteration<E,X>
-
- org.eclipse.rdf4j.common.iteration.DistinctIteration<E,X>
-
- All Implemented Interfaces:
java.lang.AutoCloseable
,CloseableIteration<E,X>
,Iteration<E,X>
- Direct Known Subclasses:
LimitedSizeDistinctIteration
@Deprecated(since="4.1.0") public class DistinctIteration<E,X extends java.lang.Exception> extends FilterIteration<E,X>
Deprecated.An Iteration that filters any duplicate elements from an underlying iterator.
-
-
Field Summary
Fields Modifier and Type Field Description private java.util.Set<E>
excludeSet
Deprecated.The elements that have already been returned.-
Fields inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
wrappedIter
-
-
Constructor Summary
Constructors Constructor Description DistinctIteration(Iteration<? extends E,? extends X> iter)
Deprecated.Creates a new DistinctIterator.DistinctIteration(Iteration<? extends E,? extends X> iter, java.util.function.Supplier<java.util.Set<E>> setMaker)
Deprecated.
-
Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description protected boolean
accept(E object)
Deprecated.Returns true if the specified object hasn't been seen before.protected boolean
add(E object)
Deprecated.private boolean
inExcludeSet(E object)
Deprecated.protected java.util.Set<E>
makeSet()
Deprecated.-
Methods inherited from class org.eclipse.rdf4j.common.iteration.FilterIteration
handleClose, hasNext, next
-
Methods inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
remove
-
Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosed
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
stream
-
-
-
-
Field Detail
-
excludeSet
private final java.util.Set<E> excludeSet
Deprecated.The elements that have already been returned.
-
-
Method Detail
-
accept
protected boolean accept(E object) throws X extends java.lang.Exception
Deprecated.Returns true if the specified object hasn't been seen before.
-
inExcludeSet
private boolean inExcludeSet(E object)
Deprecated.- Parameters:
object
-- Returns:
- true if the object is in the excludeSet
-
add
protected boolean add(E object) throws X extends java.lang.Exception
Deprecated.- Parameters:
object
- to put into the set- Throws:
X extends java.lang.Exception
-
makeSet
protected java.util.Set<E> makeSet()
Deprecated.
-
-