com.caucho.db.sql

Class SelectResultSetImpl

java.lang.Object

com.caucho.db.sql.ResultSetImpl

com.caucho.db.sql.SelectResultSetImpl

public class SelectResultSetImpl
extends ResultSetImpl

Method Summary

Modifier and Type	Method and Description
void	close()
static SelectResultSetImpl	create(Expr[] exprs)
int	findColumnIndex(java.lang.String name) Returns the column index with the given name.
long	getDate(int index)
double	getDouble(int index) Returns a double value from this column.
int	getInt(int index)
long	getLong(int index)
java.lang.String	getString(int index) Returns the string value of the given index.
boolean	next()
boolean	wasNull() Returns true if the last column read was null.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public static SelectResultSetImpl create(Expr[] exprs)

next

public boolean next()
             throws java.sql.SQLException

Specified by:

next in class ResultSetImpl

Throws:

java.sql.SQLException

findColumnIndex

public int findColumnIndex(java.lang.String name)
                    throws java.sql.SQLException

Returns the column index with the given name.

Specified by:

findColumnIndex in class ResultSetImpl

Throws:

java.sql.SQLException

getString

public java.lang.String getString(int index)
                           throws java.sql.SQLException

Returns the string value of the given index.

Specified by:

getString in class ResultSetImpl

Throws:

java.sql.SQLException

getInt

public int getInt(int index)
           throws java.sql.SQLException

Specified by:

getInt in class ResultSetImpl

Throws:

java.sql.SQLException

getLong

public long getLong(int index)
             throws java.sql.SQLException

Specified by:

getLong in class ResultSetImpl

Throws:

java.sql.SQLException

getDouble

public double getDouble(int index)
                 throws java.sql.SQLException

Returns a double value from this column.

Specified by:

getDouble in class ResultSetImpl

Throws:

java.sql.SQLException

getDate

public long getDate(int index)
             throws java.sql.SQLException

Specified by:

getDate in class ResultSetImpl

Throws:

java.sql.SQLException

wasNull

public boolean wasNull()

Returns true if the last column read was null.

Specified by:

wasNull in class ResultSetImpl

close

public void close()

Specified by:

close in class ResultSetImpl