boolean function ( ) { if ( ! it . hasNext ( ) ) { return false ; } head = it . next ( ) ; comparable = DateValueComparison . comparable ( head ) ; return true ; }
discard the current , and return true iff there is another head to replace it . concode_field_sep DateValue head concode_elem_sep boolean inclusion concode_elem_sep int nInclusionsRemaining concode_elem_sep Comparator<HeapElement> CMP concode_elem_sep HeapElement pending concode_elem_sep RecurrenceIterator it concode_elem_sep long comparable concode_elem_sep PriorityQueue<HeapElement> queue concode_field_sep DateValue next concode_elem_sep DateValue head concode_elem_sep void reattach concode_elem_sep int compare concode_elem_sep void advanceTo concode_elem_sep void advanceTo concode_elem_sep boolean hasNext concode_elem_sep String toString concode_elem_sep long comparable concode_elem_sep void remove concode_elem_sep void requirePending