1 files changed, 48 insertions, 0 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/rxjs/src/internal/scheduler/AsapAction.ts b/sandbox/testAppNevena/Front/node_modules/rxjs/src/internal/scheduler/AsapAction.ts
new file mode 100644
index 00000000..1fe1622d
--- /dev/null
+++ b/sandbox/testAppNevena/Front/node_modules/rxjs/src/internal/scheduler/AsapAction.ts
@@ -0,0 +1,48 @@
+import { Immediate } from '../util/Immediate';
+import { AsyncAction } from './AsyncAction';
+import { AsapScheduler } from './AsapScheduler';
+import { SchedulerAction } from '../types';
+/**
+ * We need this JSDoc comment for affecting ESDoc.
+ * @ignore
+ * @extends {Ignored}
+ */
+export class AsapAction<T> extends AsyncAction<T> {
+
+  constructor(protected scheduler: AsapScheduler,
+              protected work: (this: SchedulerAction<T>, state?: T) => void) {
+    super(scheduler, work);
+  }
+
+  protected requestAsyncId(scheduler: AsapScheduler, id?: any, delay: number = 0): any {
+    // If delay is greater than 0, request as an async action.
+    if (delay !== null && delay > 0) {
+      return super.requestAsyncId(scheduler, id, delay);
+    }
+    // Push the action to the end of the scheduler queue.
+    scheduler.actions.push(this);
+    // If a microtask has already been scheduled, don't schedule another
+    // one. If a microtask hasn't been scheduled yet, schedule one now. Return
+    // the current scheduled microtask id.
+    return scheduler.scheduled || (scheduler.scheduled = Immediate.setImmediate(
+      scheduler.flush.bind(scheduler, null)
+    ));
+  }
+  protected recycleAsyncId(scheduler: AsapScheduler, id?: any, delay: number = 0): any {
+    // If delay exists and is greater than 0, or if the delay is null (the
+    // action wasn't rescheduled) but was originally scheduled as an async
+    // action, then recycle as an async action.
+    if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
+      return super.recycleAsyncId(scheduler, id, delay);
+    }
+    // If the scheduler queue is empty, cancel the requested microtask and
+    // set the scheduled flag to undefined so the next AsapAction will schedule
+    // its own.
+    if (scheduler.actions.length === 0) {
+      Immediate.clearImmediate(id);
+      scheduler.scheduled = undefined;
+    }
+    // Return undefined so the action knows to request a new async id if it's rescheduled.
+    return undefined;
+  }
+}