skyquake/plugins/composer/src/src/libraries/model/descriptors/NetworkServiceConnectionPoint.js

   1 /*
   2  *
   3  *   Copyright 2016 RIFT.IO Inc
   4  *
   5  *   Licensed under the Apache License, Version 2.0 (the "License");
   6  *   you may not use this file except in compliance with the License.
   7  *   You may obtain a copy of the License at
   8  *
   9  *       http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *   Unless required by applicable law or agreed to in writing, software
  12  *   distributed under the License is distributed on an "AS IS" BASIS,
  13  *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *   See the License for the specific language governing permissions and
  15  *   limitations under the License.
  16  *
  17  */
  18 /**
  19  * Created by onvelocity on 11/23/15.
  20  */
  21
  22 'use strict';
  23
  24 import Position from '../../graph/Position'
  25 import DescriptorModel from '../DescriptorModel'
  26 import RspConnectionPointRef from './RspConnectionPointRef'
  27 import VnfdConnectionPointRef from './VnfdConnectionPointRef'
  28 import DescriptorModelFactory from '../DescriptorModelFactory'
  29
  30 /**
  31  * A VirtualNetworkFunctionConnectionPoint is always a child of a VNFD. We use it to build VnfdConnectionPointRef instances. So convenience
  32  * methods are add to access the fields needed to do that.
  33  */
  34 export default class ConnectionPoint extends DescriptorModel {
  35
  36         static get type() {
  37                 return 'connection-point';
  38         }
  39
  40         static get className() {
  41                 return 'VirtualNetworkFunctionConnectionPoint';
  42         }
  43
  44         static get qualifiedType() {
  45                 return 'vnfd.' + ConnectionPoint.type;
  46         }
  47
  48         constructor(model, parent) {
  49                 super(model, parent);
  50                 this.type = ConnectionPoint.type;
  51                 this.uiState['qualified-type'] = ConnectionPoint.qualifiedType;
  52                 this.className = 'VirtualNetworkFunctionConnectionPoint';
  53                 this.location = 'bottom-left';
  54                 this.position = new Position(parent.position.value());
  55                 this.position.top = parent.position.bottom;
  56                 this.position.width = 14;
  57                 this.position.height = 14;
  58         }
  59
  60         get id() {
  61                 return this.model.name;
  62         }
  63
  64         get key() {
  65                 return this.parent.key + '/' + this.model.name;
  66         }
  67
  68         get name() {
  69                 return this.model.name;
  70         }
  71
  72         get vnfdIndex() {
  73                 return this.parent.vnfdIndex;
  74         }
  75
  76         get vnfdId() {
  77                 return this.parent.vnfdId;
  78         }
  79
  80         get cpNumber() {
  81                 return this.uiState.cpNumber;
  82         }
  83
  84         set cpNumber(n) {
  85                 this.uiState.cpNumber = n;
  86         }
  87
  88         /**
  89          * Convenience method to generate a VnfdConnectionPointRef instance from any given VirtualNetworkFunctionConnectionPoint.
  90          *
  91          * @returns {RspConnectionPointRef}
  92          */
  93         toRspConnectionPointRef() {
  94                 const ref = new RspConnectionPointRef({});
  95                 ref.vnfdId = this.vnfdId;
  96                 ref.vnfdIndex = this.vnfdIndex;
  97                 ref.vnfdConnectionPointName = this.name;
  98                 ref.cpNumber = this.cpNumber;
  99                 return ref;
 100         }
 101
 102         toVnfdConnectionPointRef() {
 103                 const ref = new VnfdConnectionPointRef({});
 104                 ref.vnfdId = this.vnfdId;
 105                 ref.vnfdIndex = this.vnfdIndex;
 106                 ref.vnfdConnectionPointName = this.name;
 107                 ref.cpNumber = this.cpNumber;
 108                 return ref;
 109         }
 110
 111         canConnectTo(obj) {
 112                 return (DescriptorModelFactory.isVirtualLink(obj) || DescriptorModelFactory.isConnectionPoint(obj)) && obj.parent !== this.parent;
 113         }
 114
 115         remove() {
 116                 return this.parent.removeConnectionPoint(this);
 117         }
 118
 119 }