boObjectList

A boObjectList is a (paginated) list of boObject instances resulting from a query made to the XEO application's data source (typically a DBMS). A boObjectList instance has a cursor that can be used to iterate over the results.

Method name	Description	Parameters	Return type	Notes
beforeFirst	Positions the cursor before the first position, so that a call to next moves the cursor to the first element	-	void
getRecordCount	Retrieves the number of records returned by the select query	-	long
getRowCount	Retrieves the number of rows in the page	-	int
next	Advances the cursor to the next element in the same page	-	boolean	Returns true if there more elements in the page and false otherwise (boObjectList instances are paged)
nextPage	Advances the cursor to the next page of elements	-	boolean	Returns true if there are more pages (by default each page has 50 elements)
haveMorePages	Checks whether or not the cursor is in the last page of the results	-	boolean
haveBoui	Checks if a given BOUI is in the elements of the list	Long boui	boolean
isLastPage	Checks whether the cursor is in the last page of elements	-	boolean
isEmpty	Check whether the list is empty	-
getPages	Retrieves the number of pages of the current list	-	int
getPageSize	Retrieves the size of each page	-	int
getPage	Retrieves the current page number	-	int
getObject	Retrieves the object at the current cursor's position	-	boObject
removeCurrent	Removes the object at the current position of the cursor	-	boolean
containsChangedObjects	Checks if the collection contains any boObject instance that was changed since it was loaded	-	boolean
moveTo	Moves the cursor to a specific position	int pos	void

Topic revision: r5 - 2011-04-04 - NicolauGrosskopf

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