Package uk.ac.starlink.ttools.plot2.data

Interface MaskSpec.Reader

Enclosing class:
MaskSpec
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface MaskSpec.Reader
Reads a flag.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    readFlag(long irow)
    Returns a particular mask given this reader's current state.

  • Method Details

    • readFlag

      boolean readFlag(long irow) throws IOException
      Returns a particular mask given this reader's current state. Note that the supplied row index is additional information (for instance may be relevant to JEL expression evaluation) and it does not determine the row from which the value is supplied.
      Parameters:
      irow - row index
      Returns:
      inclusion flag
      Throws:
      IOException