org.h2.result
Class ResultTempTable

java.lang.Object
  org.h2.result.ResultTempTable

All Implemented Interfaces:

ResultExternal

public class ResultTempTable
extends java.lang.Object
implements ResultExternal

This class implements the temp table buffer for the LocalResult class.

Constructor Summary

ResultTempTable(Session session, SortOrder sort)

Method Summary

int	addRow(Value[] values) Add a row to this object.
void	addRows(ObjectArray<Value[]> rows) Add a number of rows to the result.
void	close() Close this object and delete the temporary file.
boolean	contains(Value[] values) Check if the given row exists in this object.
void	done() This method is called after all rows have been added.
Value[]	next() Get the next row from the result.
int	removeRow(Value[] values) Remove the row with the given values from this object if such a row exists.
void	reset() Reset the current position of this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultTempTable

public ResultTempTable(Session session,
                       SortOrder sort)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

removeRow

public int removeRow(Value[] values)
              throws java.sql.SQLException

Description copied from interface: ResultExternal

Remove the row with the given values from this object if such a row exists.

Specified by:

removeRow in interface ResultExternal

Parameters:

values - the row

Returns:

the new row count

Throws:

java.sql.SQLException

contains

public boolean contains(Value[] values)
                 throws java.sql.SQLException

Description copied from interface: ResultExternal

Check if the given row exists in this object.

Specified by:

contains in interface ResultExternal

Parameters:

values - the row

Returns:

true if it exists

Throws:

java.sql.SQLException

addRow

public int addRow(Value[] values)
           throws java.sql.SQLException

Description copied from interface: ResultExternal

Add a row to this object.

Specified by:

addRow in interface ResultExternal

Parameters:

values - the row to add

Returns:

the new number of rows in this object

Throws:

java.sql.SQLException

addRows

public void addRows(ObjectArray<Value[]> rows)
             throws java.sql.SQLException

Description copied from interface: ResultExternal

Add a number of rows to the result.

Specified by:

addRows in interface ResultExternal

Parameters:

rows - the list of rows to add

Throws:

java.sql.SQLException

close

public void close()

Description copied from interface: ResultExternal

Close this object and delete the temporary file.

Specified by:

close in interface ResultExternal

done

public void done()

Description copied from interface: ResultExternal

This method is called after all rows have been added.

Specified by:

done in interface ResultExternal

next

public Value[] next()
             throws java.sql.SQLException

Description copied from interface: ResultExternal

Get the next row from the result.

Specified by:

next in interface ResultExternal

Returns:

the next row or null

Throws:

java.sql.SQLException

reset

public void reset()
           throws java.sql.SQLException

Description copied from interface: ResultExternal

Reset the current position of this object.

Specified by:

reset in interface ResultExternal

Throws:

java.sql.SQLException