Package deltix.qsrv.hf.tickdb.tool

Class TDBDowngrade

  • public class TDBDowngrade
extends java.lang.Object
    Downgrade schema version from deltix.qsrv.hf.tickdb.impl.TickStreamImpl#VERSION to (deltix.qsrv.hf.tickdb.impl.TickStreamImpl#VERSION - 0.1)

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static double VERSION  

    • Constructor Summary

      Constructors 
      Constructor Description
      TDBDowngrade()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void downgrade​(java.io.File[] files)  
      static double getMetaDataVersion​(java.io.File folder)  
      static boolean isActualVersion​(java.io.File timebase)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • VERSION

        public static double VERSION

    • Constructor Detail

      • TDBDowngrade

        public TDBDowngrade()

    • Method Detail

      • isActualVersion

        public static boolean isActualVersion​(java.io.File timebase)

      • getMetaDataVersion

        public static double getMetaDataVersion​(java.io.File folder)
                                 throws java.io.IOException,
                                        java.lang.InterruptedException
        Throws:
        java.io.IOException
        java.lang.InterruptedException

      • downgrade

        public static void downgrade​(java.io.File[] files)
        Parameters:
        files - - paths to db folders