Class SimpleTextPointsFormat


  • public final class SimpleTextPointsFormat
    extends PointsFormat
    For debugging, curiosity, transparency only!! Do not use this codec in production.

    This codec stores all dimensional data in a single human-readable text file (_N.dim). You can view this in any text editor, and even edit it to alter your index.

    • Field Detail

      • POINT_EXTENSION

        static final java.lang.String POINT_EXTENSION
        Extension of points data file
        See Also:
        Constant Field Values
      • POINT_INDEX_EXTENSION

        static final java.lang.String POINT_INDEX_EXTENSION
        Extension of points index file
        See Also:
        Constant Field Values
    • Constructor Detail

      • SimpleTextPointsFormat

        public SimpleTextPointsFormat()
    • Method Detail

      • fieldsReader

        public PointsReader fieldsReader​(SegmentReadState state)
                                  throws java.io.IOException
        Description copied from class: PointsFormat
        Reads a segment. NOTE: by the time this call returns, it must hold open any files it will need to use; else, those files may be deleted. Additionally, required files may be deleted during the execution of this call before there is a chance to open them. Under these circumstances an IOException should be thrown by the implementation. IOExceptions are expected and will automatically cause a retry of the segment opening logic with the newly revised segments.
        Specified by:
        fieldsReader in class PointsFormat
        Throws:
        java.io.IOException