The dawg-java from mangeshhambarde

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dawg-java's Issues

EOFExcetion

When I load the dawg file, it throws EOFExpcetion on line 20: units[i] = input.readInt()

The dawg file is created like this (and also with other word lists):
>>> import dawg
>>> words =['a']
>>> d = dawg.DAWG(words)
>>> d.save('a.dawg')

Endian Conversion

I was not able to get tha Java code to work until I spotted Endian conversion in similar project used here : http://svn.codingteam.net/baggle/baggle-solver/src/net/inouire/baggle/solver/Dawg.java

After slightly changing initialization (endianConversion ) - this worked for me:

    public Dawg(String inputfile) throws IOException {

        try
           {      
            DataInputStream dawgDataFile = new DataInputStream(new BufferedInputStream(new FileInputStream(inputfile)));
            int numberOfNodes = endianConversion(dawgDataFile.readInt());
            units = new int[numberOfNodes];

            for (int x = 0; x < numberOfNodes; x++) {
                    units[x] = endianConversion(dawgDataFile.readInt());
            }
            dawgDataFile.close();
           }
           catch ( IOException iox )
           {
             iox.printStackTrace();
           }
    }

    private int endianConversion(int thisInteger) {
        return ((thisInteger & 0x000000ff) << 24) + ((thisInteger & 0x0000ff00) << 8) + ((thisInteger & 0x00ff0000) >>> 8) + ((thisInteger & 0xff000000) >>> 24);
    }

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