Package org.aksw.jenax.arq.util.binding

Class QueryIterOverQueryIteratorSupplier<T extends org.apache.jena.sparql.engine.QueryIterator>

java.lang.Object
org.apache.jena.sparql.util.PrintSerializableBase
org.apache.jena.sparql.engine.iterator.QueryIteratorBase
org.apache.jena.sparql.engine.iterator.QueryIter
org.aksw.jenax.arq.util.binding.QueryIterOverQueryIteratorSupplier<T>
All Implemented Interfaces:
Iterator<org.apache.jena.sparql.engine.binding.Binding>, org.apache.jena.atlas.io.Printable, org.apache.jena.atlas.iterator.IteratorCloseable<org.apache.jena.sparql.engine.binding.Binding>, org.apache.jena.atlas.lib.Closeable, org.apache.jena.sparql.engine.QueryIterator, org.apache.jena.sparql.util.PrintSerializable
public abstract class QueryIterOverQueryIteratorSupplier<T extends org.apache.jena.sparql.engine.QueryIterator> extends org.apache.jena.sparql.engine.iterator.QueryIter

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected T
    currentIt
     
    protected boolean
    isFinished
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    QueryIterOverQueryIteratorSupplier(org.apache.jena.sparql.engine.ExecutionContext execCxt)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    closeIterator()
     
    protected void
    closeIteratorActual()
    This method is called from closeIterator in a synchronized block.
    protected boolean
    hasNextBinding()
     
    protected org.apache.jena.sparql.engine.binding.Binding
    moveToNextBinding()
     
    protected abstract T
    nextQueryIterator()
     
    protected final void
    nextQueryIteratorInternal()
     
    protected void
    requestCancel()
     

    Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIter

    close, flatMap, getExecContext, getIteratorNumber, makeTracked, map, materialize, materialize, output, output

    Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

    cancel, hasNext, isFinished, next, nextBinding, performClose, performRequestCancel, remove

    Methods inherited from class org.apache.jena.sparql.util.PrintSerializableBase

    toString, toString

    Methods inherited from class java.lang.Object

    clone, equals, finalize, 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

  • Field Details

    • currentIt

      protected T extends org.apache.jena.sparql.engine.QueryIterator currentIt

    • isFinished

      protected boolean isFinished

  • Constructor Details

    • QueryIterOverQueryIteratorSupplier

      public QueryIterOverQueryIteratorSupplier(org.apache.jena.sparql.engine.ExecutionContext execCxt)

  • Method Details

    • hasNextBinding

      protected boolean hasNextBinding()
      Specified by:
      hasNextBinding in class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

    • moveToNextBinding

      protected org.apache.jena.sparql.engine.binding.Binding moveToNextBinding()
      Specified by:
      moveToNextBinding in class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

    • closeIterator

      protected void closeIterator()
      Specified by:
      closeIterator in class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

    • closeIteratorActual

      protected void closeIteratorActual()
      This method is called from closeIterator in a synchronized block.

    • requestCancel

      protected void requestCancel()
      Specified by:
      requestCancel in class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

    • nextQueryIteratorInternal

      protected final void nextQueryIteratorInternal()

    • nextQueryIterator

      protected abstract T nextQueryIterator()