Revision 10627 trunk/libraries/libGDBMS/src/main/java/com/hardcode/gdbms/engine/strategies/Strategy.java

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Strategy.java
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package com.hardcode.gdbms.engine.strategies;
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import com.hardcode.driverManager.DriverLoadException;


  		




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import com.hardcode.gdbms.engine.data.driver.DriverException;


  		




  
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException;


  		




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import com.hardcode.gdbms.engine.instruction.CustomAdapter;


  		




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import com.hardcode.gdbms.engine.instruction.EvaluationException;


  		




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import com.hardcode.gdbms.engine.instruction.SelectAdapter;


  		




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import com.hardcode.gdbms.engine.instruction.UnionAdapter;


  		




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import com.hardcode.gdbms.parser.ParseException;


  		




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import java.io.IOException;


  		




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/**


  		




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     *        juego en la instrucci?n, campos, expresiones condicionales, ...


  		




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     *


  		




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     * @return DataSource con el resultado de la instruccion


  		




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     *


  		




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     * @throws DriverException Excepci?n que indica error del driver accediendo


  		




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     *         a  los datos


  		




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     * @throws SemanticException Si se produce alg?n error sem?ntico


  		




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     * @throws IOException Si se produce un error accediendo a las estructuras


  		




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     *         de datos internas


  		




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     * @throws EvaluationException If the evaluation of any expression fails


  		




  
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     * @throws ReadDriverException TODO


  		




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     * @throws RuntimeException bug


  		




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     */


  		




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    public OperationDataSource select(SelectAdapter instr)


  		




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        throws DriverException, SemanticException, IOException, 


  		




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            EvaluationException {


  		




  
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        throws SemanticException, EvaluationException, ReadDriverException {


  		




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        throw new RuntimeException(


  		




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            "This strategy does not support select execution");


  		




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    }


  		




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     *        juego en la instrucci?n


  		




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     *


  		




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     * @return DataSource con el resultado de la instruccion


  		




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     *


  		




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     * @throws DriverException Excepci?n que indica error del driver accediendo


  		




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     *         a  los datos


  		




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     * @throws IOException Si se produce un erro accediendo a los datos


  		




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     * @throws SemanticException Si se produce alg?n error sem?ntico


  		




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     * @throws EvaluationException If there's any problem during expresion evaluation


  		




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     * @throws ParseException If the union statement contains a select statement and its parse fails


  		




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     * @throws DriverLoadException If cannot find the suitable driver to access the data


  		




  
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     * @throws ParseException If the union statement contains a select statement and its parse fails


  		




  
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     * @throws EvaluationException If there's any problem during expresion evaluation


  		




  
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     * @throws ReadDriverException TODO


  		




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     * @throws RuntimeException bug


  		




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     */


  		




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    public OperationDataSource union(UnionAdapter instr)


  		




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        throws DriverException, IOException, SemanticException, DriverLoadException, ParseException, EvaluationException {


  		




  
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        throws SemanticException, DriverLoadException, ParseException, EvaluationException, ReadDriverException {


  		




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        throw new RuntimeException(


  		




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            "This strategy does not support union execution");


  		




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    }


  		












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