General capabilities for xapps

[ric-plt/xapp-frame.git] / pkg / xapp / rmrendpointlist.go

diff --git a/pkg/xapp/rmrendpointlist.go b/pkg/xapp/rmrendpointlist.go
new file mode 100644 (file)
index 0000000..2afc004
--- /dev/null
+++ b/pkg/xapp/rmrendpointlist.go
@@ -0,0 +1,94 @@
+/*
+==================================================================================
+  Copyright (c) 2019 AT&T Intellectual Property.
+  Copyright (c) 2019 Nokia
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+==================================================================================
+*/
+
+package xapp
+
+import (
+       "strings"
+)
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+type RmrEndpointList struct {
+       Endpoints []RmrEndpoint
+}
+
+func (eplist *RmrEndpointList) String() string {
+       valuesText := eplist.StringList()
+       return strings.Join(valuesText, ",")
+}
+
+func (eplist *RmrEndpointList) StringList() []string {
+       tmpList := eplist.Endpoints
+       valuesText := []string{}
+       for i := range tmpList {
+               valuesText = append(valuesText, tmpList[i].String())
+       }
+       return valuesText
+}
+
+func (eplist *RmrEndpointList) Size() int {
+       return len(eplist.Endpoints)
+}
+
+func (eplist *RmrEndpointList) AddEndpoint(ep *RmrEndpoint) bool {
+       for i := range eplist.Endpoints {
+               if eplist.Endpoints[i].Equal(ep) {
+                       return false
+               }
+       }
+       eplist.Endpoints = append(eplist.Endpoints, *ep)
+       return true
+}
+
+func (eplist *RmrEndpointList) DelEndpoint(ep *RmrEndpoint) bool {
+       for i := range eplist.Endpoints {
+               if eplist.Endpoints[i].Equal(ep) {
+                       eplist.Endpoints[i] = eplist.Endpoints[len(eplist.Endpoints)-1]
+                       eplist.Endpoints[len(eplist.Endpoints)-1] = RmrEndpoint{"", 0}
+                       eplist.Endpoints = eplist.Endpoints[:len(eplist.Endpoints)-1]
+                       return true
+               }
+       }
+       return false
+}
+
+func (eplist *RmrEndpointList) DelEndpoints(otheplist *RmrEndpointList) bool {
+       var retval bool = false
+       for i := range otheplist.Endpoints {
+               if eplist.DelEndpoint(&otheplist.Endpoints[i]) {
+                       retval = true
+               }
+       }
+       return retval
+}
+
+func (eplist *RmrEndpointList) HasEndpoint(ep *RmrEndpoint) bool {
+       for i := range eplist.Endpoints {
+               if eplist.Endpoints[i].Equal(ep) {
+                       return true
+               }
+       }
+       return false
+}
+
+func NewRmrEndpointList() *RmrEndpointList {
+       return &RmrEndpointList{}
+}