org.dbflute.cbean.coption

クラス CursorSelectOption

java.lang.Object

org.dbflute.cbean.coption.CursorSelectOption

public class CursorSelectOption
extends Object

The option for CursorSelect.

導入されたバージョン:

1.0.4A (2013/03/07 Wednesday)

作成者:

jflute

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
protected boolean	_byPaging
protected boolean	_orderByPK
protected int	_pageSize

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
CursorSelectOption()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
CursorSelectOption	byPagingOrderByPK(int pageSize) Do cursor select by paging ordering by PK.
CursorSelectOption	byPagingSimply(int pageSize) 非推奨です。 Consistent-read is not guaranteed so you should use this carefully.
int	getPageSize()
boolean	isByPaging()
boolean	isOrderByPK()
String	toString()

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

_byPaging

protected boolean _byPaging

_orderByPK

protected boolean _orderByPK

_pageSize

protected int _pageSize

コンストラクタの詳細

CursorSelectOption

public CursorSelectOption()

メソッドの詳細

byPagingOrderByPK

public CursorSelectOption byPagingOrderByPK(int pageSize)

Do cursor select by paging ordering by PK.
Consistent-read is not perfect.
You might select records at second or more select that are not target when the first select.

パラメータ:

pageSize - The size of one page. (NotMinus, NotZero)

戻り値:

this. (NotNull)

byPagingSimply

public CursorSelectOption byPagingSimply(int pageSize)

非推奨です。 Consistent-read is not guaranteed so you should use this carefully.

Do cursor select by paging simply.
Consistent-read is not guaranteed.
You might select duplicate records or cannot select required records, so you should save consistent-read by DBMS settings, e.g. MySQL's RepeatableRead.

パラメータ:

pageSize - The size of one page. (NotMinus, NotZero)

戻り値:

this. (NotNull)

toString

public String toString()

オーバーライド:

toString クラス内 Object

isByPaging

public boolean isByPaging()

isOrderByPK

public boolean isOrderByPK()

getPageSize

public int getPageSize()