Class BKDReader.BKDOffHeapInput

  • All Implemented Interfaces:
    java.lang.Cloneable
    Enclosing class:
    BKDReader

    private static class BKDReader.BKDOffHeapInput
    extends BKDReader.BKDInput
    implements java.lang.Cloneable
    • Field Detail

      • packedIndex

        private final IndexInput packedIndex
      • minLeafBlockFP

        private final long minLeafBlockFP
    • Constructor Detail

      • BKDOffHeapInput

        BKDOffHeapInput​(IndexInput packedIndex)
                 throws java.io.IOException
        Throws:
        java.io.IOException
      • BKDOffHeapInput

        private BKDOffHeapInput​(IndexInput packedIndex,
                                long minLeadBlockFP)
    • Method Detail

      • clone

        public BKDReader.BKDOffHeapInput clone()
        Description copied from class: DataInput
        Returns a clone of this stream.

        Clones of a stream access the same data, and are positioned at the same point as the stream they were cloned from.

        Expert: Subclasses must ensure that clones may be positioned at different points in the input from each other and from the stream they were cloned from.

        Overrides:
        clone in class BKDReader.BKDInput
      • setPosition

        void setPosition​(int pos)
                  throws java.io.IOException
        Specified by:
        setPosition in class BKDReader.BKDInput
        Throws:
        java.io.IOException
      • readBytes

        public void readBytes​(byte[] b,
                              int offset,
                              int len)
                       throws java.io.IOException
        Description copied from class: DataInput
        Reads a specified number of bytes into an array at the specified offset.
        Specified by:
        readBytes in class DataInput
        Parameters:
        b - the array to read bytes into
        offset - the offset in the array to start storing bytes
        len - the number of bytes to read
        Throws:
        java.io.IOException
        See Also:
        DataOutput.writeBytes(byte[],int)