Examples of org.hibernate.util.JoinedIterator

org.hibernate.util.JoinedIterator
An JoinedIterator is an Iterator that wraps a number of Iterators. This class makes multiple iterators look like one to the caller. When any method from the Iterator interface is called, the JoinedIterator will delegate to a single underlying Iterator. The JoinedIterator will invoke the Iterators in sequence until all Iterators are exhausted.

    for ( int i = 0; i < translators.length; i++ ) {
      result = translators[i].iterate( queryParameters, session );
      if (many) results[i] = result;
    }


    return many ? new JoinedIterator(results) : result;
  }

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    // against the already processed mappings.
    subclasses[0] = hmNode.elementIterator( "subclass" );
    subclasses[1] = hmNode.elementIterator( "joined-subclass" );
    subclasses[2] = hmNode.elementIterator( "union-subclass" );


    Iterator iterator = new JoinedIterator( subclasses );
    while ( iterator.hasNext() ) {
      final Element element = (Element) iterator.next();
      final String extendsName = element.attributeValue( "extends" );
      // mappings might contain either the "raw" extends name (in the case of
      // an entity-name mapping) or a FQN (in the case of a POJO mapping).
      if ( mappings.getClass( extendsName ) == null && mappings.getClass( getClassName( extendsName, mappings ) ) == null ) {
        extendz.add( extendsName );

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    classes[0] = startNode.elementIterator( "class" );
    classes[1] = startNode.elementIterator( "subclass" );
    classes[2] = startNode.elementIterator( "joined-subclass" );
    classes[3] = startNode.elementIterator( "union-subclass" );


    Iterator classIterator = new JoinedIterator( classes );
    while ( classIterator.hasNext() ) {
      Element element = (Element) classIterator.next();
      handler.handleEntity(
          element.attributeValue( "entity-name" ),
                element.attributeValue( "name" ),
              mappings
      );

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      return includedTable.getColumn( column );
    }
  }


  public Iterator getColumnIterator() {
    return new JoinedIterator(
        includedTable.getColumnIterator(),
        super.getColumnIterator()
      );
  }

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      index.setName( getName() + parentIndex.getName() );
      index.setTable(this);
      index.addColumns( parentIndex.getColumnIterator() );
      indexes.add( index );
    }
    return new JoinedIterator(
        indexes.iterator(),
        super.getIndexIterator()
      );
  }

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    super.addJoin(j);
    getSuperclass().addSubclassJoin(j);
  }


  public Iterator getPropertyClosureIterator() {
    return new JoinedIterator(
        getSuperclass().getPropertyClosureIterator(),
        getPropertyIterator()
      );
  }

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        getSuperclass().getPropertyClosureIterator(),
        getPropertyIterator()
      );
  }
  public Iterator getTableClosureIterator() {
    return new JoinedIterator(
        getSuperclass().getTableClosureIterator(),
        new SingletonIterator( getTable() )
      );
  }

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        getSuperclass().getTableClosureIterator(),
        new SingletonIterator( getTable() )
      );
  }
  public Iterator getKeyClosureIterator() {
    return new JoinedIterator(
        getSuperclass().getKeyClosureIterator(),
        new SingletonIterator( getKey() )
      );
  }

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  public int getPropertyClosureSpan() {
    return getSuperclass().getPropertyClosureSpan() + super.getPropertyClosureSpan();
  }


  public Iterator getJoinClosureIterator() {
    return new JoinedIterator(
      getSuperclass().getJoinClosureIterator(),
      super.getJoinClosureIterator()
    );
  }

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    classes[0] = startNode.elementIterator( "class" );
    classes[1] = startNode.elementIterator( "subclass" );
    classes[2] = startNode.elementIterator( "joined-subclass" );
    classes[3] = startNode.elementIterator( "union-subclass" );


    Iterator classIterator = new JoinedIterator( classes );
    while ( classIterator.hasNext() ) {
      Element element = (Element) classIterator.next();
      String entityName = element.attributeValue( "entity-name" );
      if ( entityName == null ) entityName = getClassName( element.attribute( "name" ), defaultPackage );
      names.add( entityName );
      findClassNames( defaultPackage, element, names );
    }

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