Package org.roaringbitmap

Class RoaringBatchIterator

  • All Implemented Interfaces:
    java.lang.Cloneable, BatchIterator
    public final class RoaringBatchIterator
extends java.lang.Object
implements BatchIterator

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      BatchIterator clone()
      Creates a copy of the iterator.
      boolean hasNext()
      Returns true is there are more values to get.
      int nextBatch​(int[] buffer)
      Writes the next batch of integers onto the buffer, and returns how many were written.

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • RoaringBatchIterator

        public RoaringBatchIterator​(RoaringArray highLowContainer)

    • Method Detail

      • nextBatch

        public int nextBatch​(int[] buffer)
        Description copied from interface: BatchIterator
        Writes the next batch of integers onto the buffer, and returns how many were written. Aims to fill the buffer.
        Specified by:
        nextBatch in interface BatchIterator
        Parameters:
        buffer - - the target to write onto
        Returns:
        how many values were written during the call.

      • hasNext

        public boolean hasNext()
        Description copied from interface: BatchIterator
        Returns true is there are more values to get.
        Specified by:
        hasNext in interface BatchIterator
        Returns:
        whether the iterator is exhaused or not.

      • clone

        public BatchIterator clone()
        Description copied from interface: BatchIterator
        Creates a copy of the iterator.
        Specified by:
        clone in interface BatchIterator
        Overrides:
        clone in class java.lang.Object
        Returns:
        a clone of the current iterator