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Interface Summary | |
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QueryIterConvert.Converter |
Class Summary | |
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QueryIter | This class provides the general machinary for iterators. |
QueryIter1 | This class supports a QueryIter that takes one QueryIterator as input. |
QueryIter2 | This class makrs a QueryIter that takes one QueryIterator as input. |
QueryIter2LoopOnLeft | Binary operation done by looping on the left, and materializing the right - this is not streamed on the right See also QueryIterRepeatApply |
QueryIterAssign | Extend each solution by a (var, expression) |
QueryIterAssignVarValue | Extend each solution by a (var, node) When used with mustBeNewVar=false, this is a join. |
QueryIteratorBase | This class provides the general machinary for iterators. |
QueryIteratorCaching | A caching QueryIterator. |
QueryIteratorCheck | Query iterator that checks everything was closed correctly |
QueryIteratorCloseable | |
QueryIteratorLogging | Intercept and print iterator operations |
QueryIteratorResultSet | |
QueryIteratorTiming | |
QueryIteratorWrapper | Wrap a QueryIterator so it can have some/all of it's methods intercepted. |
QueryIterBlockTriples | |
QueryIterBlockTriplesQH | An Iterator that takes a binding and executes a pattern via the Jena graph QueryHandler interface. |
QueryIterCommonParent | Yield new bindings, with a fixed parent, with values from an iterator. |
QueryIterConcat | A query iterator that joins two or more iterators into a single iterator. |
QueryIterConvert | Iterator over another QueryIterator, applying a converter function to each object that is returned by .next() |
QueryIterDefaulting | An iterator that returns at least one element from another iterator or a default value (once) if the wrapped iterator returns nothing. |
QueryIterDiff | Diff by materializing the RHS - this is not streamed on the right |
QueryIterDistinct | A QueryIterator that suppresses items already seen. |
QueryIterDistinctReduced | Implementation skeleton for DISTINCT and REDUCED. |
QueryIterDistinguishedVars | Filter bindings for distinguished variables only Currently unused. |
QueryIterExtendByVar | Yield new bindings, with a fixed parent, with values from an iterator. |
QueryIterFilterExpr | Filter a stream of bindings by a constraint. |
QueryIterGroup | |
QueryIterMinus | Minus by materializing the RHS - this is not streamed on the right |
QueryIterNullIterator | Closeable empty query iterator |
QueryIterPath | |
QueryIterPeek | |
QueryIterPlainWrapper | Turn an normal java.util.Iterator (of Bindings) into a QueryIterator |
QueryIterProcedure | QueryIterator for a procedure. |
QueryIterProcessBinding | An iterator that applying a condition. |
QueryIterProject | |
QueryIterProject2 | |
QueryIterReduced | |
QueryIterRepeatApply | Repeatedly execute the subclass operation for each Binding in the input iterator. |
QueryIterRoot | |
QueryIterSingleton | A singleton iterator |
QueryIterSlice | Iterator until a limit is reached. |
QueryIterSort | Sort a query iterator. |
QueryIterSub | This class supports a QueryIter that uses a single sub iterator. |
QueryIterTopN | |
QueryIterTracked | Track a QueryIterator |
QueryIterTriplePattern | |
QueryIterYieldN | A query iterator that yields the same thing N times. |
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