java.lang.Object
org.apache.jena.sparql.util.PrintSerializableBase
org.apache.jena.sparql.engine.iterator.QueryIteratorBase
org.apache.jena.sparql.engine.iterator.QueryIter
org.apache.jena.sparql.engine.iterator.QueryIter1
org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding
org.apache.jena.sparql.engine.iterator.QueryIterFilterExpr
- All Implemented Interfaces:
Iterator<Binding>
,org.apache.jena.atlas.io.Printable
,org.apache.jena.atlas.iterator.IteratorCloseable<Binding>
,org.apache.jena.atlas.lib.Closeable
,QueryIterator
,PrintSerializable
Filter a stream of bindings by a constraint.
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Constructor Summary
ConstructorsConstructorDescriptionQueryIterFilterExpr
(QueryIterator input, Expr expr, ExecutionContext context) -
Method Summary
Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding
moveToNextBinding
Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIter1
output
Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIter
close, flatMap, getExecContext, getIteratorNumber, makeTracked, map, materialize, materialize, output
Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorBase
cancel, hasNext, next, nextBinding, remove
Methods inherited from class org.apache.jena.sparql.util.PrintSerializableBase
toString, toString
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Iterator
forEachRemaining
Methods inherited from interface org.apache.jena.sparql.util.PrintSerializable
toString
Methods inherited from interface org.apache.jena.sparql.engine.QueryIterator
isJoinIdentity
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Constructor Details
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QueryIterFilterExpr
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Method Details
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accept
Description copied from class:QueryIterProcessBinding
Process the binding - return null for "not accept". Subclasses may return a different Binding to the argument and the result is the returned Binding.- Specified by:
accept
in classQueryIterProcessBinding
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