func (l *levelHandler) isCompactable(delSize int64) bool {
	return l.getTotalSize()-delSize >= l.maxTotalSize
}
func (l *levelHandler) isCompactable(delSize int64) bool {
	return l.getTotalSize()-delSize >= l.maxTotalSize
}
func ( l * levelHandler ) isCompactable ( delSize int64 ) bool { return l . getTotalSize ( ) - delSize >= l . maxTotalSize }
// Returns true if the non-zero level may be compacted.  delSize provides the size of the tables
// which are currently being compacted so that we treat them as already having started being
// compacted (because they have been, yet their size is already counted in getTotalSize).
Returns true if the non - zero level may be compacted . delSize provides the size of the tables which are currently being compacted so that we treat them as already having started being compacted ( because they have been yet their size is already counted in getTotalSize ) .