Class SimpleTextNormsFormat


  • public class SimpleTextNormsFormat
    extends NormsFormat
    plain-text norms format.

    FOR RECREATIONAL USE ONLY

    • Field Detail

      • NORMS_SEG_EXTENSION

        private static final java.lang.String NORMS_SEG_EXTENSION
        See Also:
        Constant Field Values
    • Constructor Detail

      • SimpleTextNormsFormat

        public SimpleTextNormsFormat()
    • Method Detail

      • normsProducer

        public NormsProducer normsProducer​(SegmentReadState state)
                                    throws java.io.IOException
        Description copied from class: NormsFormat
        Returns a NormsProducer to read norms from the index.

        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:
        normsProducer in class NormsFormat
        Throws:
        java.io.IOException