com.mysql.cj.result

Class BufferedRowList

java.lang.Object

com.mysql.cj.result.BufferedRowList

All Implemented Interfaces:

RowList, java.util.Iterator<Row>

public class BufferedRowList
extends java.lang.Object
implements RowList

Field Summary

Fields inherited from interface com.mysql.cj.result.RowList

RESULT_SET_SIZE_UNKNOWN

Constructor Summary

Constructors

Constructor and Description
BufferedRowList(java.util.Iterator<Row> ris) Create a new instance by filling the internal buffer by draining the row stream.
BufferedRowList(java.util.List<Row> rowList)

Method Summary

Modifier and Type	Method and Description
Row	get(int n) Optionally retrieve Row at index n.
int	getPosition() Returns the current position.
boolean	hasNext()
Row	next()
Row	previous() Optionally iterate backwards on the list.
int	size() Only works on non dynamic row lists.

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

Constructor Detail

BufferedRowList

public BufferedRowList(java.util.List<Row> rowList)

BufferedRowList

public BufferedRowList(java.util.Iterator<Row> ris)

Create a new instance by filling the internal buffer by draining the row stream.

Parameters:

ris - Rows iterator

Method Detail

next

public Row next()

Specified by:

next in interface java.util.Iterator<Row>

previous

public Row previous()

Description copied from interface: RowList

Optionally iterate backwards on the list.

Specified by:

previous in interface RowList

Returns:

Row

get

public Row get(int n)

Description copied from interface: RowList

Optionally retrieve Row at index n. Only works on non dynamic row lists.

Specified by:

get in interface RowList

Parameters:

n - row number

Returns:

Row

getPosition

public int getPosition()

Description copied from interface: RowList

Returns the current position.

Specified by:

getPosition in interface RowList

Returns:

the current row number

size

public int size()

Description copied from interface: RowList

Only works on non dynamic row lists.

Specified by:

size in interface RowList

Returns:

the size of this row list

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Row>