func (ft *Table) GetFlows(query *FlowSearchQuery) *FlowSet {
ft.RLock()
defer ft.RUnlock()
var it *common.Iterator
if query != nil && query.PaginationRange != nil {
it = common.NewIterator(0, query.PaginationRange.From, query.PaginationRange.To)
} else {
it = common.NewIterator()
}
flowset := NewFlowSet()
for _, f := range ft.table {
if it.Done() {
break
}
if (query == nil || query.Filter == nil || query.Filter.Eval(f)) && it.Next() {
if flowset.Start == 0 || flowset.Start > f.Metric.Start {
flowset.Start = f.Metric.Start
}
if flowset.End == 0 || flowset.Start < f.Metric.Last {
flowset.End = f.Metric.Last
}
flowset.Flows = append(flowset.Flows, f)
}
}
return flowset
}
func (r *GraphTraversalRange) Iterator() *common.Iterator {
if r != nil {
return common.NewIterator(0, r[0], r[1])
}
return common.NewIterator()
}