/
model_cycle.go
executable file
·51 lines (46 loc) · 1.35 KB
/
model_cycle.go
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// Copyright (C) 2021 CGI France
//
// This file is part of LINO.
//
// LINO is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// LINO is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with LINO. If not, see <http://www.gnu.org/licenses/>.
package id
import (
"fmt"
"strings"
)
type cycleList struct {
len uint
slice []IngressRelationList
}
// NewCycleList initialize a new CycleList object
func NewCycleList(cycles []IngressRelationList) CycleList {
return cycleList{uint(len(cycles)), cycles}
}
func (l cycleList) Len() uint { return l.len }
func (l cycleList) Cycle(idx uint) Cycle { return l.slice[idx] }
func (l cycleList) String() string {
switch l.len {
case 0:
return ""
case 1:
return fmt.Sprint(l.slice[0])
}
sb := strings.Builder{}
fmt.Fprintf(&sb, "[%v", l.slice[0])
for _, rel := range l.slice[1:] {
fmt.Fprintf(&sb, ", %v", rel)
}
fmt.Fprintf(&sb, "]")
return sb.String()
}