Package org.apache.cassandra.db.compaction

Interface CompactionLogger.Writer

  • Enclosing class:
    CompactionLogger
    public static interface CompactionLogger.Writer
    This is an interface to allow writing to a different interface.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void write​(com.fasterxml.jackson.databind.JsonNode statement, CompactionLogger.StrategySummary summary, java.lang.Object tag)  
      void writeStart​(com.fasterxml.jackson.databind.JsonNode statement, java.lang.Object tag)
      This is used when we are already trying to write out the start of a

    • Method Detail

      • writeStart

        void writeStart​(com.fasterxml.jackson.databind.JsonNode statement,
                java.lang.Object tag)
        This is used when we are already trying to write out the start of a
        Parameters:
        statement - This should be written out to the medium capturing the logs
        tag - This is an identifier for a strategy; each strategy should have a distinct Object

      • write

        void write​(com.fasterxml.jackson.databind.JsonNode statement,
           CompactionLogger.StrategySummary summary,
           java.lang.Object tag)
        Parameters:
        statement - This should be written out to the medium capturing the logs
        summary - This can be used when a tag is not recognized by this writer; this can be because the file has been rolled, or otherwise the writer had to start over
        tag - This is an identifier for a strategy; each strategy should have a distinct Object