org.teiid.common.buffer

Class TupleBuffer.TupleBufferTupleSource

java.lang.Object

org.teiid.common.buffer.AbstractTupleSource

org.teiid.common.buffer.TupleBuffer.TupleBufferTupleSource

All Implemented Interfaces:

IndexedTupleSource, TupleSource

Enclosing class:

TupleBuffer

public class TupleBuffer.TupleBufferTupleSource
extends AbstractTupleSource

Field Summary

Fields inherited from class org.teiid.common.buffer.AbstractTupleSource

batch, currentTuple

Method Summary

Modifier and Type	Method and Description
protected long	available()
void	closeSource() Closes the Tuple Source.
protected List<?>	finalRow()
protected TupleBatch	getBatch(long row)
long	getCurrentIndex() Get the current position.
void	setNoBlocking(boolean noBlocking)
void	setReverse(boolean reverse)

Methods inherited from class org.teiid.common.buffer.AbstractTupleSource

getCurrentTuple, hasNext, mark, nextTuple, reset, setPosition

Methods inherited from class java.lang.Object

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

Method Detail

finalRow

protected List<?> finalRow()
                    throws TeiidComponentException,
                           TeiidProcessingException

Specified by:

finalRow in class AbstractTupleSource

Throws:

TeiidComponentException

TeiidProcessingException

available

protected long available()

Specified by:

available in class AbstractTupleSource

getBatch

protected TupleBatch getBatch(long row)
                       throws TeiidComponentException

Specified by:

getBatch in class AbstractTupleSource

Throws:

TeiidComponentException

closeSource

public void closeSource()

Description copied from interface: TupleSource

Closes the Tuple Source.

Specified by:

closeSource in interface TupleSource

Overrides:

closeSource in class AbstractTupleSource

setNoBlocking

public void setNoBlocking(boolean noBlocking)

setReverse

public void setReverse(boolean reverse)

getCurrentIndex

public long getCurrentIndex()

Description copied from interface: IndexedTupleSource

Get the current position. The position is 1 based and reports the position of the tuple that will be retrieved with a call to TupleSource.nextTuple()

Specified by:

getCurrentIndex in interface IndexedTupleSource

Overrides:

getCurrentIndex in class AbstractTupleSource

Returns: