Class BasicDataTransaction

    • Constructor Detail

      • BasicDataTransaction

        public BasicDataTransaction()
      • BasicDataTransaction

        public BasicDataTransaction​(java.lang.String logger)
      • BasicDataTransaction

        public BasicDataTransaction​(java.lang.String logger,
                                    HistoryFlavor flavor)
    • Method Detail

      • getSignature

        public java.lang.String getSignature()
        Description copied from interface: HistoricalData
        The signature is a static string that describes this data as uniquely as possible. This will be used to group data in the data cache (for example, when displaying quarantined data), as well as uniquely identifying cacheable schemas, etc.

        Basically, the golden rule is that if two pieces of data have the same signature, the came from the same place, and are going to the same place, and in theory could be grouped together (note: they won't be, that is done with the GroupableData interface).

        Specified by:
        getSignature in interface HistoricalData
      • setData

        public void setData​(java.util.List<HistoricalData> data)
      • getDataCount

        public int getDataCount()
        Description copied from interface: HistoricalData
        This is a fairly ambiguous number, but basically indicates how many rows will ultimately be inserted in the database. Used for judging transaction size.
        Specified by:
        getDataCount in interface HistoricalData
      • getFlavor

        public HistoryFlavor getFlavor()
        Description copied from interface: HistoricalData
        The very broad "flavor" designator, used to get the data to the correct sink. That is, different sinks support different types of data, and this is used to match them up.
        Specified by:
        getFlavor in interface HistoricalData
      • getLoggerName

        public java.lang.String getLoggerName()
        Description copied from interface: HistoricalData
        Returns the name of the logger that should be notified when something happens to this data. If null or empty, notifications won't occur (errors, however, may still be logged to the general logger).
        Specified by:
        getLoggerName in interface HistoricalData
      • setLoggerName

        public void setLoggerName​(java.lang.String logger)
      • isEmpty

        public boolean isEmpty()
      • getGroupId

        public java.lang.String getGroupId()
        Description copied from interface: GroupableData
        A string identifing the "group" of the data. In other words, any piece of data from this group can be merged together.
        Specified by:
        getGroupId in interface GroupableData