question: return the number of pages for the current source list . concode_field_sep Date refreshDate concode_elem_sep int page concode_elem_sep SortDefinition sortUsed concode_elem_sep int DEFAULT_MAX_LINKED_PAGES concode_elem_sep List<E> source concode_elem_sep SortDefinition sort concode_elem_sep int maxLinkedPages concode_elem_sep boolean newPageSet concode_elem_sep int DEFAULT_PAGE_SIZE concode_elem_sep int pageSize concode_field_sep int getNrOfElements concode_elem_sep void setSource concode_elem_sep SortDefinition copySortDefinition concode_elem_sep void doSort concode_elem_sep void previousPage concode_elem_sep int getPage concode_elem_sep void nextPage concode_elem_sep void setMaxLinkedPages concode_elem_sep int getFirstLinkedPage concode_elem_sep int getLastLinkedPage concode_elem_sep Date getRefreshDate concode_elem_sep void setSort concode_elem_sep SortDefinition getSort concode_elem_sep int getPageSize concode_elem_sep int getLastElementOnPage concode_elem_sep List<E> getPageList concode_elem_sep int getFirstElementOnPage concode_elem_sep List<E> getSource concode_elem_sep int getMaxLinkedPages concode_elem_sep boolean isLastPage concode_elem_sep void resort concode_elem_sep boolean isFirstPage concode_elem_sep void setPageSize concode_elem_sep void setPage
target: int function ( ) { float loc0 = ( float ) getNrOfElements ( ) / getPageSize ( ) ; return ( int ) ( ( loc0 > ( int ) loc0 || loc0 == 0.0 ) ? loc0 + 1 : loc0 ) ; }