Examples of DynamicDataSet

krati.store.DynamicDataSet

DynamicDataSet is implemented using Linear Hashing. Its capacity grows as needed. The values are stored in the underlying DataArray using the following format:

 [count:int][value-length:int][value:bytes][value-length:int][value:bytes]... +-----------value 1------------+-----------value 2-----------+

@author jwu

06/06, 2011 - Added support for Closeable
06/08, 2011 - Scale to the Integer.MAX_VALUE capacity
06/25, 2011 - Added constructor using StoreConfig
06/12, 2012 - Code refactoring on the split method
08/24, 2012 - Disable full rehashing on open/close
09/05, 2012 - Expand capacity on first-time creation

    public static DataSet createDataSet(String path, int initialCapacity, SegmentFactory segmentFactory) {
        DataSet result = null;
        File homeDir = new File(path);
        homeDir.mkdirs();
        try {
            result = new DynamicDataSet(homeDir, initialCapacity, segmentFactory);
        } catch (Exception e) {
            throw new RuntimeCamelException("Failed to create Krati DataSet.", e);
        }
        return result;
    }

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Examples of DynamicDataSet

Examples of krati.store.DynamicDataSet