org.apache.hadoop.hbase.client
Class HTable.OldClientScanner

java.lang.Object
  org.apache.hadoop.hbase.client.HTable.OldClientScanner

All Implemented Interfaces:

Closeable, Iterable<RowResult>, Scanner

Enclosing class:

HTable

protected class HTable.OldClientScanner
extends Object
implements Scanner

Scanner implementation made on top of a ResultScanner.

Method Summary

void	close() Closes the scanner and releases any resources it has allocated
protected void	initialize()
Iterator<RowResult>	iterator()
RowResult	next() Grab the next row's worth of values.
RowResult[]	next(int nbRows)

Methods inherited from class java.lang.Object

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

Method Detail

initialize

protected void initialize()
                   throws IOException

Throws:

IOException

close

public void close()

Description copied from interface: Scanner

Closes the scanner and releases any resources it has allocated

Specified by:

close in interface Closeable

Specified by:

close in interface Scanner

next

public RowResult next()
               throws IOException

Description copied from interface: Scanner

Grab the next row's worth of values.

Specified by:

next in interface Scanner

Returns:

RowResult object if there is another row, null if the scanner is exhausted.

Throws:

IOException

next

public RowResult[] next(int nbRows)
                 throws IOException

Specified by:

next in interface Scanner

Parameters:

nbRows - number of rows to return

Returns:

Between zero and nbRows Results

Throws:

IOException

iterator

public Iterator<RowResult> iterator()

Specified by:

iterator in interface Iterable<RowResult>