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/**
* Copyright (c) 2017 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*/
import { Injectable } from '@angular/core';
import { Subject } from 'rxjs/Subject';
import { PlanModel } from '../model/plan-model';
import { RestConfig } from '../model/rest-config';
import { Swagger } from '../model/swagger';
import { SequenceFlow } from '../model/workflow/sequence-flow';
import { WorkflowNode } from '../model/workflow/workflow-node';
import { WorkflowElement } from '../model/workflow/workflow-element';
/**
* BroadcastService
* All of the observable subject should be registered to this service.
* It provider a broadcast method to broadcast data. the broadcast method would catch error while broadcasting.
*/
@Injectable()
export class BroadcastService {
public showProperty = new Subject<WorkflowElement>();
public showProperty$ = this.showProperty.asObservable();
public workflows = new Subject<Map<string, any>>();
public workflows$ = this.workflows.asObservable();
public planId = new Subject<string>();
public planId$ = this.planId.asObservable();
public planModel = new Subject<PlanModel>();
public planModel$ = this.planModel.asObservable();
public updateModelRestConfig = new Subject<RestConfig[]>();
public updateModelRestConfig$ = this.updateModelRestConfig.asObservable();
public saveEvent = new Subject<any>();
public saveEvent$ = this.saveEvent.asObservable();
public selectedElement = new Subject<WorkflowElement[]>();
public selectedElement$ = this.selectedElement.asObservable();
// public elementClick = new Subject<WorkflowElement>();
// public elementClick$ = this.elementClick.asObservable();
/**
* this should be used while the source of rest interfaces changed.
* @type {Subject<>}
*/
public backendServiceReady = new Subject<any>();
public backendServiceReady$ = this.backendServiceReady.asObservable();
public nodeProperty = new Subject<WorkflowNode>();
public nodeProperty$ = this.nodeProperty.asObservable();
public nodeTaskChange = new Subject<WorkflowNode>();
public nodeTaskChange$ = this.nodeTaskChange.asObservable();
public showSequenceFlow = new Subject<boolean>();
public showSequenceFlow$ = this.showSequenceFlow.asObservable();
public sequenceFlow = new Subject<SequenceFlow>();
public sequenceFlow$ = this.sequenceFlow.asObservable();
public currentSequenceFlow = new Subject<SequenceFlow>();
public currentSequenceFlow$ = this.currentSequenceFlow.asObservable();
public currentWorkflowNode = new Subject<WorkflowNode>();
public currentWorkflowNode$ = this.currentWorkflowNode.asObservable();
public currentType = new Subject<string>();
public currentType$ = this.currentType.asObservable();
/**
* broadcast datas
* this method will catch the exceptions for the broadcast
* @param subject will broadcast data
* @param data will be broadcasted
*/
public broadcast(subject: Subject<any>, data: any) {
try {
subject.next(data);
} catch (err) {
console.error(err);
}
}
}
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