Class QueryIterProjectMerge

  • All Implemented Interfaces:
    java.util.Iterator<Binding>, org.apache.jena.atlas.io.Printable, org.apache.jena.atlas.lib.Closeable, QueryIterator, PrintSerializable

    public class QueryIterProjectMerge
    extends QueryIterRepeatApply
    Execute a projection in the middle of an execution. This requires the outcome of each stage of execution (substitution evaluation assumed) to be merged with the input binding. Bindings should already be compatible, otherwise this code should not be used.