org.apache.iotdb.tsfile.read.common.block

Class TsBlock.TsBlockRowIterator

java.lang.Object

org.apache.iotdb.tsfile.read.common.block.TsBlock.TsBlockRowIterator

All Implemented Interfaces:

Iterator<Object[]>

Enclosing class:

TsBlock

public class TsBlock.TsBlockRowIterator
extends Object
implements Iterator<Object[]>

Mainly used for UDF framework. Note that the timestamps are at the last column.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	columnCount
protected int	rowIndex

Constructor Summary

Constructors

Constructor and Description
TsBlockRowIterator(int rowIndex)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
Object[]	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

rowIndex

protected int rowIndex

columnCount

protected int columnCount

Constructor Detail

TsBlockRowIterator

public TsBlockRowIterator(int rowIndex)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Object[]>

next

public Object[] next()

Specified by:

next in interface Iterator<Object[]>

Returns:

A row in the TsBlock. The timestamp is at the last column.