public Integer getTableIndex(final String _tableName,
                                 final String _column,
                                 final int _relIndex,
                                 final Long _clazzId)
    {
        return this.sqlTable2Index.get(_relIndex + "__" + _tableName + "__" + _column
                        + (_clazzId == null ? "" : "__" + _clazzId));
    }
public Integer getTableIndex ( final String _tableName , final String _column , final int _relIndex , final Long _clazzId ) { return this . sqlTable2Index . get ( _relIndex + "__" + _tableName + "__" + _column + ( _clazzId == null ? "" : "__" + _clazzId ) ) ; }
Method to get an table index from {@link #sqlTable2Index}.

@param _tableName tablename the index is wanted for
@param _column name of the column, used for the relation
@param _relIndex relation the table is used in
@param _clazzId optional id of the classification
@return index of the table or null if not found