org.opencms.ade.sitemap

类 CmsSitemapNavPosCalculator

java.lang.Object

org.opencms.ade.sitemap.CmsSitemapNavPosCalculator

public class CmsSitemapNavPosCalculator
extends java.lang.Object

Helper class for recalculating navigation positions when a user has changed the order of navigation entries in the sitemap editor.

This is harder than it sounds because we need to handle special cases like e.g. the user inserting an entry between two existing entries with the same navigation position, which means we need to update the navigation positions of multiple entries to force the ordering which the user wanted.

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	DUMMY_PATH Dummy file name for the inserted dummy navigation element.

构造器概要

构造器

构造器和说明
CmsSitemapNavPosCalculator(java.util.List<CmsJspNavElement> navigation, CmsResource movedElement, int insertPosition) Creates a new sitemap navigation position calculator and performs the navigation position calculation for a given insertion operation.

方法概要

方法

限定符和类型	方法和说明
int	getInsertPositionInResult() Gets the insert position in the final result list.
java.util.List<CmsJspNavElement>	getNavigationChanges() Gets the changed navigation entries from the final result list.
java.util.List<CmsJspNavElement>	getResultList() Gets the final result list.

从类继承的方法 java.lang.Object

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

字段详细资料

DUMMY_PATH

public static final java.lang.String DUMMY_PATH

Dummy file name for the inserted dummy navigation element.

另请参阅:

常量字段值

构造器详细资料

CmsSitemapNavPosCalculator

public CmsSitemapNavPosCalculator(java.util.List<CmsJspNavElement> navigation,
                          CmsResource movedElement,
                          int insertPosition)

Creates a new sitemap navigation position calculator and performs the navigation position calculation for a given insertion operation.

参数:

navigation - the existing navigation element list

movedElement - the resource which should be inserted

insertPosition - the insertion position in the list

方法详细资料

getInsertPositionInResult

public int getInsertPositionInResult()

Gets the insert position in the final result list.

返回:

the insert position in the final result

getNavigationChanges

public java.util.List<CmsJspNavElement> getNavigationChanges()

Gets the changed navigation entries from the final result list.

返回:

the changed navigation entries for the final result list

getResultList

public java.util.List<CmsJspNavElement> getResultList()

Gets the final result list.

返回:

the final result list