Revision 10627 trunk/libraries/libGDBMS/src/main/java/com/hardcode/gdbms/engine/instruction/UnionAdapter.java
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package com.hardcode.gdbms.engine.instruction; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.NoSuchTableException; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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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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* @param table DOCUMENT ME! |
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* |
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* @return DOCUMENT ME! |
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* @throws DriverLoadException |
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* @throws ParseException |
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* @throws SemanticException |
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* @throws EvaluationException |
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* @throws IOException |
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* @throws DriverException |
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* @throws ParseException |
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* @throws DriverLoadException |
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* |
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* @throws ReadDriverException TODO |
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* @throws RuntimeException DOCUMENT ME! |
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* @throws IllegalStateException DOCUMENT ME! |
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*/ |
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private DataSource getTable(int table) throws DriverLoadException, ParseException, DriverException, SemanticException, IOException, EvaluationException {
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private DataSource getTable(int table) throws DriverLoadException, ParseException, SemanticException, EvaluationException, ReadDriverException {
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Adapter hijo = getChilds()[table]; |
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if (hijo instanceof TableRefAdapter) {
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} |
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/** |
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* @throws DriverLoadException |
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* @throws ParseException |
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* @throws SemanticException |
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* @throws EvaluationException |
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* @throws IOException |
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* @throws DriverException |
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* @throws ParseException |
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* @throws DriverLoadException |
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* @throws ReadDriverException TODO |
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* @see com.hardcode.gdbms.engine.instruction.UnionInstruction#getFirstTable() |
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*/ |
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public DataSource getFirstTable() throws DriverLoadException, ParseException, DriverException, SemanticException, IOException, EvaluationException {
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public DataSource getFirstTable() throws DriverLoadException, ParseException, SemanticException, EvaluationException, ReadDriverException {
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return getTable(0); |
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} |
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* @param select |
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* |
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* @return |
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* |
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* @throws ParseException |
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* @throws DriverLoadException |
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* @throws DriverException |
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* @throws SemanticException |
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* @throws IOException |
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* @throws EvaluationException |
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* @throws ReadDriverException TODO |
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*/ |
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private DataSource getTableBySelect(SelectAdapter select) |
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throws ParseException, DriverLoadException, DriverException, |
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SemanticException, IOException, EvaluationException {
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throws ParseException, DriverLoadException, SemanticException, EvaluationException, ReadDriverException {
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return getInstructionContext().getDSFactory().createRandomDataSource(select, |
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DataSourceFactory.MANUAL_OPENING); |
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} |
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} catch (DriverLoadException e) {
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throw new RuntimeException(e); |
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} catch (NoSuchTableException e) {
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throw new TableNotFoundException(e);
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} catch (DriverException e) {
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throw new RuntimeException(e);
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}
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throw new TableNotFoundException(); |
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} catch (ReadDriverException e) {
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throw new RuntimeException(e);
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}
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} |
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/** |
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* @throws DriverLoadException |
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* @throws ParseException |
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* @throws SemanticException |
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* @throws EvaluationException |
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* @throws IOException |
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* @throws DriverException |
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* @throws ParseException |
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* @throws DriverLoadException |
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* @throws ReadDriverException TODO |
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* @see com.hardcode.gdbms.engine.instruction.UnionInstruction#getSecondTable() |
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*/ |
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public DataSource getSecondTable() throws DriverLoadException, ParseException, DriverException, SemanticException, IOException, EvaluationException {
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public DataSource getSecondTable() throws DriverLoadException, ParseException, SemanticException, EvaluationException, ReadDriverException {
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return getTable(1); |
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} |
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} |
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