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## org.apache.openjpa.jdbc.sql
Class MergedResult

    java.lang.Object
      org.apache.openjpa.jdbc.sql.MergedResult

All Implemented Interfaces:
  Result, Closeable

    public class MergedResult

extends Object
implements Result

Result that merges multiple result delegates. Support exists for maintaining ordering of the internally-held results, provided that each of the individual results is itself ordered.

Author:
  Abe White

Nested Class Summary
`static interface` | `MergedResult.ResultComparator` Comparator for ordering result rows.

Constructor Summary
`MergedResult(Result[] res)` Constructor; supply delegates.
`MergedResult(Result[] res, MergedResult.ResultComparator comp)` Constructor; supply delegates and comparator for ordering results.

Method Summary
`boolean` | `absolute(int row)` Move to the given 0-based row in the result, or return false if the row does not exist.
`void` | `close()` Free the resources used by this result; do not close the SQL connection.
`boolean` | `contains(Column col, Joins joins)` Return true if the given column is available in the result.
`boolean` | `contains(Object obj)` Return true if the given id or column is available in the result.
`boolean` | `containsAll(Column[] cols, Joins joins)` Return true if all the given columns are available in the result.
`boolean` | `containsAll(Object[] objs)` Return true if all the given ids or columns are available in the result.
`void` | `endDataRequest()` Ends a data request.
`Array` | `getArray(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Array` | `getArray(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`InputStream` | `getAsciiStream(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`InputStream` | `getAsciiStream(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`ClassMapping` | `getBaseMapping()` If this is the result of a UNION used to select a hierarchy of mappings, the base mapping represented by the current row.
`BigDecimal` | `getBigDecimal(Column col, Joins joins)` Return the value stored in the given column.
`BigDecimal` | `getBigDecimal(Object obj)` Return the value stored in the given column or id.
`BigInteger` | `getBigInteger(Column col, Joins joins)` Return the value stored in the given column.
`BigInteger` | `getBigInteger(Object obj)` Return the value stored in the given column or id.
`InputStream` | `getBinaryStream(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`InputStream` | `getBinaryStream(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`Blob` | `getBlob(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Blob` | `getBlob(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`boolean` | `getBoolean(Column col, Joins joins)` Return the value stored in the given column.
`boolean` | `getBoolean(Object obj)` Return the value stored in the given column or id.
`byte` | `getByte(Column col, Joins joins)` Return the value stored in the given column.
`byte` | `getByte(Object obj)` Return the value stored in the given column or id.
`byte[]` | `getBytes(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`byte[]` | `getBytes(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`Calendar` | `getCalendar(Column col, Joins joins)` Return the value stored in the given column.
`Calendar` | `getCalendar(Object obj)` Return the value stored in the given column or id.
`char` | `getChar(Column col, Joins joins)` Return the value stored in the given column.
`char` | `getChar(Object obj)` Return the value stored in the given column or id.
`Reader` | `getCharacterStream(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Reader` | `getCharacterStream(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`Clob` | `getClob(Column col, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Clob` | `getClob(Object obj)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`Date` | `getDate(Column col, Calendar cal, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Date` | `getDate(Column col, Joins joins)` Return the value stored in the given column.
`Date` | `getDate(Object obj)` Return the value stored in the given column or id.
`Date` | `getDate(Object obj, Calendar cal)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`double` | `getDouble(Column col, Joins joins)` Return the value stored in the given column.
`double` | `getDouble(Object obj)` Return the value stored in the given column or id.
`Object` | `getEager(FieldMapping key)` The eager result for the given key, or null if none.
`float` | `getFloat(Column col, Joins joins)` Return the value stored in the given column.
`float` | `getFloat(Object obj)` Return the value stored in the given column or id.
`int` | `getInt(Column col, Joins joins)` Return the value stored in the given column.
`int` | `getInt(Object obj)` Return the value stored in the given column or id.
`Locale` | `getLocale(Column col, Joins joins)` Return the value stored in the given column.
`Locale` | `getLocale(Object obj)` Return the value stored in the given column or id.
`long` | `getLong(Column col, Joins joins)` Return the value stored in the given column.
`long` | `getLong(Object obj)` Return the value stored in the given column or id.
`Number` | `getNumber(Column col, Joins joins)` Return the value stored in the given column.
`Number` | `getNumber(Object obj)` Return the value stored in the given column or id.
`Object` | `getObject(Column col, Object arg, Joins joins)` Return the value stored in the given column.
`Object` | `getObject(Object obj, int metaType, Object arg)` Return the value stored in the given column or id.
`Ref` | `getRef(Column col, Map map, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Ref` | `getRef(Object obj, Map map)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`short` | `getShort(Column col, Joins joins)` Return the value stored in the given column.
`short` | `getShort(Object obj)` Return the value stored in the given column or id.
`Object` | `getSQLObject(Column col, Map map, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Object` | `getSQLObject(Object obj, Map map)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`String` | `getString(Column col, Joins joins)` Return the value stored in the given column.
`String` | `getString(Object obj)` Return the value stored in the given column or id.
`Time` | `getTime(Column col, Calendar cal, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Time` | `getTime(Object obj, Calendar cal)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`Timestamp` | `getTimestamp(Column col, Calendar cal, Joins joins)` Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.
`Timestamp` | `getTimestamp(Object obj, Calendar cal)` Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.
`int` | `indexOf()` The index of the select within the UNION that the current row corresponds to, or 0.
`boolean` | `isLocking()` If true, then any results loaded from this Result will be locked in the database.
`Object` | `load(ClassMapping mapping, JDBCStore store, JDBCFetchConfiguration fetch)` Load a pc object using the given store manager.
`Object` | `load(ClassMapping mapping, JDBCStore store, JDBCFetchConfiguration fetch, Joins joins)` Load a pc object using the given store manager.
`Joins` | `newJoins()` Return a new joins instance to use for traversing to related data.
`boolean` | `next()` Advance to the next row, or return false if there are no more rows in the result.
`void` | `pushBack()` Push back the last result.
`void` | `putEager(FieldMapping key, Object res)` The eager result for the given key, or null if none.
`void` | `setBaseMapping(ClassMapping mapping)` If this is the result of a UNION used to select a hierarchy of mappings, the base mapping represented by the current row.
`int` | `size()` Return the number of rows in this result.
`void` | `startDataRequest(Object mapping)` Informs this receiver about the application element for which a subsequent data request will be made.
`boolean` | `supportsRandomAccess()` Return true if the result supports random access.
`boolean` | `wasNull()` Return true if the last value fetched was null.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### MergedResult

    public MergedResult(Result[] res)

  Constructor; supply delegates.

### MergedResult

    public MergedResult(Result[] res,
                        MergedResult.ResultComparator comp)

  Constructor; supply delegates and comparator for ordering results.

Method Detail

### getEager

    public Object getEager(FieldMapping key)

  Description copied from interface: `Result`
  The eager result for the given key, or null if none.

  Specified by:
    `getEager` in interface `Result`

### putEager

    public void putEager(FieldMapping key,
                         Object res)

  Description copied from interface: `Result`
  The eager result for the given key, or null if none.

  Specified by:
    `putEager` in interface `Result`

### newJoins

    public Joins newJoins()

  Description copied from interface: `Result`
  Return a new joins instance to use for traversing to related data.

  Specified by:
    `newJoins` in interface `Result`

### close

    public void close()

  Description copied from interface: `Result`
  Free the resources used by this result; do not close the SQL connection.

  Specified by:
    `close` in interface `Result`
  Specified by:
    `close` in interface `Closeable`

### isLocking

    public boolean isLocking()

  Description copied from interface: `Result`
  If true, then any results loaded from this Result will be locked in the database.

  Specified by:
    `isLocking` in interface `Result`

### supportsRandomAccess

    public boolean supportsRandomAccess()
                                 throws SQLException

  Description copied from interface: `Result`
  Return true if the result supports random access.

  Specified by:
    `supportsRandomAccess` in interface `Result`
  Throws:
    `SQLException`

### absolute

    public boolean absolute(int row)
                     throws SQLException

  Description copied from interface: `Result`
  Move to the given 0-based row in the result, or return false if the row does not exist. This method will only be called if the result supports random access.

  Specified by:
    `absolute` in interface `Result`
  Throws:
    `SQLException`

### next

    public boolean next()
                 throws SQLException

  Description copied from interface: `Result`
  Advance to the next row, or return false if there are no more rows in the result.

  Specified by:
    `next` in interface `Result`
  Throws:
    `SQLException`

### pushBack

    public void pushBack()
                  throws SQLException

  Description copied from interface: `Result`
  Push back the last result. In other words, just ignore the next call to `Result.next()`. After the first time this method is called, additional calls before a call to `Result.next()` or `Result.absolute(int)` should have no further affect.

  Specified by:
    `pushBack` in interface `Result`
  Throws:
    `SQLException`

### size

    public int size()
             throws SQLException

  Description copied from interface: `Result`
  Return the number of rows in this result.

  Specified by:
    `size` in interface `Result`
  Throws:
    `SQLException`

### contains

    public boolean contains(Object obj)
                     throws SQLException

  Description copied from interface: `Result`
  Return true if the given id or column is available in the result.

  Specified by:
    `contains` in interface `Result`
  Throws:
    `SQLException`

### containsAll

    public boolean containsAll(Object[] objs)
                        throws SQLException

  Description copied from interface: `Result`
  Return true if all the given ids or columns are available in the result.

  Specified by:
    `containsAll` in interface `Result`
  Throws:
    `SQLException`

### contains

    public boolean contains(Column col,
                            Joins joins)
                     throws SQLException

  Description copied from interface: `Result`
  Return true if the given column is available in the result.

  Specified by:
    `contains` in interface `Result`
  Throws:
    `SQLException`

### containsAll

    public boolean containsAll(Column[] cols,
                               Joins joins)
                        throws SQLException

  Description copied from interface: `Result`
  Return true if all the given columns are available in the result.

  Specified by:
    `containsAll` in interface `Result`
  Throws:
    `SQLException`

### getBaseMapping

    public ClassMapping getBaseMapping()

  Description copied from interface: `Result`
  If this is the result of a UNION used to select a hierarchy of mappings, the base mapping represented by the current row. This information is not available after getting any eager results from the row.

  Specified by:
    `getBaseMapping` in interface `Result`

### setBaseMapping

    public void setBaseMapping(ClassMapping mapping)

  Description copied from interface: `Result`
  If this is the result of a UNION used to select a hierarchy of mappings, the base mapping represented by the current row. This information is not available after getting any eager results from the row.

  Specified by:
    `setBaseMapping` in interface `Result`

### indexOf

    public int indexOf()

  Description copied from interface: `Result`
  The index of the select within the UNION that the current row corresponds to, or 0.

  Specified by:
    `indexOf` in interface `Result`

### load

    public Object load(ClassMapping mapping,
                       JDBCStore store,
                       JDBCFetchConfiguration fetch)
                throws SQLException

  Description copied from interface: `Result`
  Load a pc object using the given store manager.

  Specified by:
    `load` in interface `Result`
  Throws:
    `SQLException`

### load

    public Object load(ClassMapping mapping,
                       JDBCStore store,
                       JDBCFetchConfiguration fetch,
                       Joins joins)
                throws SQLException

  Description copied from interface: `Result`
  Load a pc object using the given store manager.

  Specified by:
    `load` in interface `Result`
  Throws:
    `SQLException`

### getArray

    public Array getArray(Object obj)
                   throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getArray` in interface `Result`
  Throws:
    `SQLException`

### getAsciiStream

    public InputStream getAsciiStream(Object obj)
                               throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getAsciiStream` in interface `Result`
  Throws:
    `SQLException`

### getBigDecimal

    public BigDecimal getBigDecimal(Object obj)
                             throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getBigDecimal` in interface `Result`
  Throws:
    `SQLException`

### getBigInteger

    public BigInteger getBigInteger(Object obj)
                             throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getBigInteger` in interface `Result`
  Throws:
    `SQLException`

### getBinaryStream

    public InputStream getBinaryStream(Object obj)
                                throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getBinaryStream` in interface `Result`
  Throws:
    `SQLException`

### getBlob

    public Blob getBlob(Object obj)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getBlob` in interface `Result`
  Throws:
    `SQLException`

### getBoolean

    public boolean getBoolean(Object obj)
                       throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getBoolean` in interface `Result`
  Throws:
    `SQLException`

### getByte

    public byte getByte(Object obj)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getByte` in interface `Result`
  Throws:
    `SQLException`

### getBytes

    public byte[] getBytes(Object obj)
                    throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getBytes` in interface `Result`
  Throws:
    `SQLException`

### getCalendar

    public Calendar getCalendar(Object obj)
                         throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getCalendar` in interface `Result`
  Throws:
    `SQLException`

### getChar

    public char getChar(Object obj)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getChar` in interface `Result`
  Throws:
    `SQLException`

### getCharacterStream

    public Reader getCharacterStream(Object obj)
                              throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getCharacterStream` in interface `Result`
  Throws:
    `SQLException`

### getClob

    public Clob getClob(Object obj)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getClob` in interface `Result`
  Throws:
    `SQLException`

### getDate

    public Date getDate(Object obj)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getDate` in interface `Result`
  Throws:
    `SQLException`

### getDate

    public Date getDate(Object obj,
                        Calendar cal)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getDate` in interface `Result`
  Throws:
    `SQLException`

### getDouble

    public double getDouble(Object obj)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getDouble` in interface `Result`
  Throws:
    `SQLException`

### getFloat

    public float getFloat(Object obj)
                   throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getFloat` in interface `Result`
  Throws:
    `SQLException`

### getInt

    public int getInt(Object obj)
               throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getInt` in interface `Result`
  Throws:
    `SQLException`

### getLocale

    public Locale getLocale(Object obj)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getLocale` in interface `Result`
  Throws:
    `SQLException`

### getLong

    public long getLong(Object obj)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getLong` in interface `Result`
  Throws:
    `SQLException`

### getNumber

    public Number getNumber(Object obj)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getNumber` in interface `Result`
  Throws:
    `SQLException`

### getObject

    public Object getObject(Object obj,
                            int metaType,
                            Object arg)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getObject` in interface `Result`
  Parameters:
    `obj` - the column or id whose data to fetch
    `metaType` - the type code from `JavaTypes` or `JavaSQLTypes` for the type of the data; if `obj` is a column, you may specify -1 to use the column's recorded java type
    `arg` - some JDBC data access methods use an argument, such as a `Calendar` or `Map`
  Throws:
    `SQLException`

### getSQLObject

    public Object getSQLObject(Object obj,
                               Map map)
                        throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getSQLObject` in interface `Result`
  Throws:
    `SQLException`

### getRef

    public Ref getRef(Object obj,
                      Map map)
               throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getRef` in interface `Result`
  Throws:
    `SQLException`

### getShort

    public short getShort(Object obj)
                   throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getShort` in interface `Result`
  Throws:
    `SQLException`

### getString

    public String getString(Object obj)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id.

  Specified by:
    `getString` in interface `Result`
  Throws:
    `SQLException`

### getTime

    public Time getTime(Object obj,
                        Calendar cal)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getTime` in interface `Result`
  Throws:
    `SQLException`

### getTimestamp

    public Timestamp getTimestamp(Object obj,
                                  Calendar cal)
                           throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column or id; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getTimestamp` in interface `Result`
  Throws:
    `SQLException`

### getArray

    public Array getArray(Column col,
                          Joins joins)
                   throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getArray` in interface `Result`
  Throws:
    `SQLException`

### getAsciiStream

    public InputStream getAsciiStream(Column col,
                                      Joins joins)
                               throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getAsciiStream` in interface `Result`
  Throws:
    `SQLException`

### getBigDecimal

    public BigDecimal getBigDecimal(Column col,
                                    Joins joins)
                             throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getBigDecimal` in interface `Result`
  Throws:
    `SQLException`

### getBigInteger

    public BigInteger getBigInteger(Column col,
                                    Joins joins)
                             throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getBigInteger` in interface `Result`
  Throws:
    `SQLException`

### getBinaryStream

    public InputStream getBinaryStream(Column col,
                                       Joins joins)
                                throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getBinaryStream` in interface `Result`
  Throws:
    `SQLException`

### getBlob

    public Blob getBlob(Column col,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getBlob` in interface `Result`
  Throws:
    `SQLException`

### getBoolean

    public boolean getBoolean(Column col,
                              Joins joins)
                       throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getBoolean` in interface `Result`
  Throws:
    `SQLException`

### getByte

    public byte getByte(Column col,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getByte` in interface `Result`
  Throws:
    `SQLException`

### getBytes

    public byte[] getBytes(Column col,
                           Joins joins)
                    throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getBytes` in interface `Result`
  Throws:
    `SQLException`

### getCalendar

    public Calendar getCalendar(Column col,
                                Joins joins)
                         throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getCalendar` in interface `Result`
  Throws:
    `SQLException`

### getChar

    public char getChar(Column col,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getChar` in interface `Result`
  Throws:
    `SQLException`

### getCharacterStream

    public Reader getCharacterStream(Column col,
                                     Joins joins)
                              throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getCharacterStream` in interface `Result`
  Throws:
    `SQLException`

### getClob

    public Clob getClob(Column col,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getClob` in interface `Result`
  Throws:
    `SQLException`

### getDate

    public Date getDate(Column col,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getDate` in interface `Result`
  Throws:
    `SQLException`

### getDate

    public Date getDate(Column col,
                        Calendar cal,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getDate` in interface `Result`
  Throws:
    `SQLException`

### getDouble

    public double getDouble(Column col,
                            Joins joins)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getDouble` in interface `Result`
  Throws:
    `SQLException`

### getFloat

    public float getFloat(Column col,
                          Joins joins)
                   throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getFloat` in interface `Result`
  Throws:
    `SQLException`

### getInt

    public int getInt(Column col,
                      Joins joins)
               throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getInt` in interface `Result`
  Throws:
    `SQLException`

### getLocale

    public Locale getLocale(Column col,
                            Joins joins)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getLocale` in interface `Result`
  Throws:
    `SQLException`

### getLong

    public long getLong(Column col,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getLong` in interface `Result`
  Throws:
    `SQLException`

### getNumber

    public Number getNumber(Column col,
                            Joins joins)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getNumber` in interface `Result`
  Throws:
    `SQLException`

### getObject

    public Object getObject(Column col,
                            Object arg,
                            Joins joins)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getObject` in interface `Result`
  Parameters:
    `col` - the column whose data to fetch
    `arg` - some JDBC data access methods use an argument, such as a `Calendar` or `Map`
  Throws:
    `SQLException`

### getSQLObject

    public Object getSQLObject(Column col,
                               Map map,
                               Joins joins)
                        throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getSQLObject` in interface `Result`
  Throws:
    `SQLException`

### getRef

    public Ref getRef(Column col,
                      Map map,
                      Joins joins)
               throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getRef` in interface `Result`
  Throws:
    `SQLException`

### getShort

    public short getShort(Column col,
                          Joins joins)
                   throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getShort` in interface `Result`
  Throws:
    `SQLException`

### getString

    public String getString(Column col,
                            Joins joins)
                     throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column.

  Specified by:
    `getString` in interface `Result`
  Throws:
    `SQLException`

### getTime

    public Time getTime(Column col,
                        Calendar cal,
                        Joins joins)
                 throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getTime` in interface `Result`
  Throws:
    `SQLException`

### getTimestamp

    public Timestamp getTimestamp(Column col,
                                  Calendar cal,
                                  Joins joins)
                           throws SQLException

  Description copied from interface: `Result`
  Return the value stored in the given column; may not be supported by results that are not backed by a SQL result set.

  Specified by:
    `getTimestamp` in interface `Result`
  Throws:
    `SQLException`

### wasNull

    public boolean wasNull()
                    throws SQLException

  Description copied from interface: `Result`
  Return true if the last value fetched was null.

  Specified by:
    `wasNull` in interface `Result`
  Throws:
    `SQLException`

### startDataRequest

    public void startDataRequest(Object mapping)

  Description copied from interface: `Result`
  Informs this receiver about the application element for which a subsequent data request will be made.

  Specified by:
    `startDataRequest` in interface `Result`

### endDataRequest

    public void endDataRequest()

  Description copied from interface: `Result`
  Ends a data request. Must be called in conjunction with `Result.startDataRequest(java.lang.Object)`. The calls can be nested as follws

       startDataRequest (relation); startDataRequest (relationsField);
       getObject("COLUMN_Y"); endDataRequest (); endDataRequest ();

  Specified by:
    `endDataRequest` in interface `Result`

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