private void loadFromFormat(InputStream is, SSpaceFormat format)
            throws IOException {
        // NOTE: Use a LinkedHashMap here because this will ensure that the
        // words are returned in the same row-order as the matrix.  This
        // generates better disk I/O behavior for accessing the matrix since
        // each word is directly after the previous on disk.
        termToIndex = new LinkedHashMap<String, Integer>();
        Matrix m = null;
        long start = System.currentTimeMillis();

            switch (format) {
            case TEXT:
                m = Matrices.synchronizedMatrix(loadText(is));
                break;
            case BINARY:
                m = Matrices.synchronizedMatrix(loadBinary(is));
                break;
            
            // REMINDER: we don't use synchronized here because the current
            // sparse matrix implementations are thread-safe.  We really should
            // be aware of this for when the file-based sparse matrix gets
            // implemented.  -jurgens 05/29/09
            case SPARSE_TEXT:
                m = loadSparseText(is);
                break;
            case SPARSE_BINARY:
                m = loadSparseBinary(is);
                break;
        }
                    
        if (LOGGER.isLoggable(Level.FINE)) {
            LOGGER.fine("loaded " + format + " .sspace file in " +
                (System.currentTimeMillis() - start) + "ms");
        }	
        wordSpace = m;
    }
private void loadFromFormat ( InputStream is , SSpaceFormat format ) throws IOException { termToIndex = new LinkedHashMap < String , Integer > ( ) ; Matrix m = null ; long start = System . currentTimeMillis ( ) ; switch ( format ) { case TEXT : m = Matrices . synchronizedMatrix ( loadText ( is ) ) ; break ; case BINARY : m = Matrices . synchronizedMatrix ( loadBinary ( is ) ) ; break ; case SPARSE_TEXT : m = loadSparseText ( is ) ; break ; case SPARSE_BINARY : m = loadSparseBinary ( is ) ; break ; } if ( LOGGER . isLoggable ( Level . FINE ) ) { LOGGER . fine ( "loaded " + format + " .sspace file in " + ( System . currentTimeMillis ( ) - start ) + "ms" ) ; } wordSpace = m ; }
Loads the semantic space data from the specified stream, using the format
to determine how the data is layed out internally within the stream.

@param is the input stream from which the semantic space will be read
@param format the internal data formatting of the semantic space