org.dbflute.cbean.paging.numberlink.group

クラス PageGroupBean

java.lang.Object

org.dbflute.cbean.paging.numberlink.group.PageGroupBean

すべての実装されたインタフェース:

Serializable

public class PageGroupBean
extends Object
implements Serializable

The bean of page group.

作成者:

jflute

関連項目:

直列化された形式

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 int	_allPageCount
protected List<Integer>	_cachedPageNumberList
protected int	_currentPageNumber
protected PageGroupOption	_pageGroupOption

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
PageGroupBean()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
protected void	assertPageGroupValid()
<LINK extends PageNumberLink> List<LINK>	buildPageNumberLinkList(PageNumberLinkSetupper<LINK> manyArgLambda) Build the list of page number link.
protected int	calculateStartPageNumber() Calculate start page number.
protected int[]	convertListToIntArray(List<Integer> ls)
List<Integer>	createPageNumberList() Create the list of page number.
boolean	existsNextGroup() Does the next group exist?
boolean	existsPreviousGroup() Does the previous group exist?
int	getNextGroupNearestPageNumber() Get the value of nextGroupNearestPageNumber that is calculated.
int	getPreGroupNearestPageNumber() Get the value of preGroupNearestPageNumber that is calculated.
boolean	isExistNextPageGroup() 非推奨です。 use existsNextGroup()
boolean	isExistPrePageGroup() 非推奨です。 use existsPreviousGroup()
void	setAllPageCount(int allPageCount)
void	setCurrentPageNumber(int currentPageNumber)
void	setPageGroupOption(PageGroupOption pageGroupOption)
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

_currentPageNumber

protected int _currentPageNumber

_allPageCount

protected int _allPageCount

_pageGroupOption

protected PageGroupOption _pageGroupOption

_cachedPageNumberList

protected List<Integer> _cachedPageNumberList

コンストラクタの詳細

PageGroupBean

public PageGroupBean()

メソッドの詳細

buildPageNumberLinkList

public <LINK extends PageNumberLink> List<LINK> buildPageNumberLinkList(PageNumberLinkSetupper<LINK> manyArgLambda)

Build the list of page number link.

 page.setPageGroupSize(10);
 List<PageNumberLink> linkList = page.pageGroup().buildPageNumberLinkList(new PageNumberLinkSetupper<PageNumberLink>() {
     public PageNumberLink setup(int pageNumberElement, boolean current) {
         String href = buildPagingHref(pageNumberElement); // for paging navigation links
         return new PageNumberLink().initialize(pageNumberElement, current, href);
     }
 });
 

型パラメータ:

LINK - The type of link.

パラメータ:

manyArgLambda - Page number link set-upper. (NotNull and Required LINK)

戻り値:

The list of Page number link. (NotNull)

createPageNumberList

public List<Integer> createPageNumberList()

Create the list of page number.

 e.g. group-size=10, current-page=8 
 page.setPageGroupSize(10);
 List<Integer> numberList = page.pageGroup().createPageNumberList();
 
 //  8 / 23 pages (453 records)
 // 1 2 3 4 5 6 7 8 9 10 next
 

戻り値:

The list of page number. (NotNull)

calculateStartPageNumber

protected int calculateStartPageNumber()

Calculate start page number.

戻り値:

Start page number.

existsPreviousGroup

public boolean existsPreviousGroup()

Does the previous group exist?
Using values are currentPageNumber and pageGroupSize.

 e.g. group-size=10, current-page=12
  12 / 23 pages (453 records)
 previous 11 12 13 14 15 16 17 18 19 20 next
 
 // this method returns existence of 10
 

戻り値:

The determination, true or false.

existsNextGroup

public boolean existsNextGroup()

Does the next group exist?
Using values are currentPageNumber and pageGroupSize and allPageCount.

 e.g. group-size=10, current-page=12
  12 / 23 pages (453 records)
 previous 11 12 13 14 15 16 17 18 19 20 next
 
 // this method returns existence of 21
 

戻り値:

The determination, true or false.

isExistPrePageGroup

public boolean isExistPrePageGroup()

非推奨です。 use existsPreviousGroup()

Is existing previous page-group? Using values are currentPageNumber and pageGroupSize.

 e.g. group-size=10, current-page=12
  12 / 23 pages (453 records)
 previous 11 12 13 14 15 16 17 18 19 20 next
 
 // this method returns existence of 10
 

戻り値:

The determination, true or false.

isExistNextPageGroup

public boolean isExistNextPageGroup()

非推奨です。 use existsNextGroup()

Is existing next page-group? Using values are currentPageNumber and pageGroupSize and allPageCount.

 e.g. group-size=10, current-page=12
  12 / 23 pages (453 records)
 previous 11 12 13 14 15 16 17 18 19 20 next
 
 // this method returns existence of 21
 

戻り値:

The determination, true or false.

convertListToIntArray

protected int[] convertListToIntArray(List<Integer> ls)

assertPageGroupValid

protected void assertPageGroupValid()

toString

public String toString()

オーバーライド:

toString クラス内 Object

戻り値:

The view string of all attribute values. (NotNull)

setCurrentPageNumber

public void setCurrentPageNumber(int currentPageNumber)

setAllPageCount

public void setAllPageCount(int allPageCount)

setPageGroupOption

public void setPageGroupOption(PageGroupOption pageGroupOption)

getPreGroupNearestPageNumber

public int getPreGroupNearestPageNumber()

Get the value of preGroupNearestPageNumber that is calculated.
You should use this.isExistPrePageGroup() before calling this. (call only when true)

 e.g. group-size=10, current-page=12
  12 / 23 pages (453 records)
 previous 11 12 13 14 15 16 17 18 19 20 next
 
 // this method returns 10
 

戻り値:

The value of preGroupNearestPageNumber.

getNextGroupNearestPageNumber

public int getNextGroupNearestPageNumber()

Get the value of nextGroupNearestPageNumber that is calculated.
You should use this.isExistNextPageGroup() before calling this. (call only when true)

 e.g. group-size=10, current-page=12
  12 / 23 pages (453 records)
 previous 11 12 13 14 15 16 17 18 19 20 next
 
 // this method returns 21
 

戻り値:

The value of nextGroupNearestPageNumber.