added svcapi ui and camunda code
[it/otf.git] / otf-frontend / client / src / app / shared / modules / create-test-instance-form / filterNonDeployed.pipe.ts
1 /*  Copyright (c) 2019 AT&T Intellectual Property.                             #\r
2 #                                                                              #\r
3 #   Licensed under the Apache License, Version 2.0 (the "License");            #\r
4 #   you may not use this file except in compliance with the License.           #\r
5 #   You may obtain a copy of the License at                                    #\r
6 #                                                                              #\r
7 #       http://www.apache.org/licenses/LICENSE-2.0                             #\r
8 #                                                                              #\r
9 #   Unless required by applicable law or agreed to in writing, software        #\r
10 #   distributed under the License is distributed on an "AS IS" BASIS,          #\r
11 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #\r
12 #   See the License for the specific language governing permissions and        #\r
13 #   limitations under the License.                                             #\r
14 ##############################################################################*/\r
15 \r
16 \r
17 import { Pipe, PipeTransform } from '@angular/core';\r
18 \r
19 @Pipe({\r
20     name: 'filterNonDeployed',\r
21     pure: false\r
22 })\r
23 export class FilterNonDeployedPipe implements PipeTransform {\r
24     transform(items: any[], callback: (item: any) => boolean): any {\r
25         if (!items || !callback) {\r
26             return items;\r
27         }\r
28         // filter items array, items which match and return true will be\r
29         // kept, false will be filtered out\r
30         return items.filter(item => callback(item) );\r
31     }\r
32 }