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java.lang.Objectorg.gcube.contentmanagement.gcubedocumentlibrary.streams.folding.FoldingAbstractAdapter<FROM,TO,E>
FROM
- the type of elements of the underlying stream.TO
- the type of elements of the stream.E
- the type of stream processing faults returned by the adapter.public abstract class FoldingAbstractAdapter<FROM,TO,E extends java.lang.Exception>
Abstract implementation for streams that adapt the elements of RemoteIterator
-based streams
by folding them into List
s of the same or different type.
Constructor Summary | |
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FoldingAbstractAdapter(
Creates an instance with a RemoteIterator , a Filter , and a IFaultPolicy . |
Method Summary | |
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boolean |
hasNext()
Returns true if the stream has more elements. |
|
inner()
Returns the stream underlying this adapter. |
java.util.List<TO> |
next()
Returns the next element in the stream. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FoldingAbstractAdapter(rit, Filter<FROM,TO> f, IFaultPolicy<? extends E> h, int s)
RemoteIterator
, a Filter
, and a IFaultPolicy
.
rit
- the iterator.f
- the filter.h
- the fault handler.Method Detail |
---|
publicinner()
public boolean hasNext()
true
if the stream has more elements.
true
if the stream has more elements.public java.util.List<TO> next() throws E extends java.lang.Exception
E
- if the next element in the stream could not be returned.
E extends java.lang.Exception
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