Class PointsReader

    • Constructor Detail

      • PointsReader

        protected PointsReader()
        Sole constructor. (For invocation by subclass constructors, typically implicit.)
    • Method Detail

      • checkIntegrity

        public abstract void checkIntegrity()
                                     throws java.io.IOException
        Checks consistency of this reader.

        Note that this may be costly in terms of I/O, e.g. may involve computing a checksum value against large data files.

        Throws:
        java.io.IOException
      • getValues

        public abstract PointValues getValues​(java.lang.String field)
                                       throws java.io.IOException
        Return PointValues for the given field. The behavior is undefined if the given field doesn't have points enabled on its FieldInfo.
        Throws:
        java.io.IOException
      • getMergeInstance

        public PointsReader getMergeInstance()
        Returns an instance optimized for merging. This instance may only be used in the thread that acquires it.

        The default implementation returns this