code: /*
   * Copyright (c) 2016-present, RxJava Contributors.
   *
   * 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 io.reactivex.rxjava3.internal.operators.completable;
  
  import io.reactivex.rxjava3.core.*;
  import io.reactivex.rxjava3.disposables.Disposable;
  import io.reactivex.rxjava3.exceptions.*;
  import io.reactivex.rxjava3.functions.Predicate;
  
  public final class CompletableOnErrorComplete extends Completable {
  
      final CompletableSource source;
  
      final Predicate<? super Throwable> predicate;
  
      public CompletableOnErrorComplete(CompletableSource source, Predicate<? super Throwable> predicate) {
          this.source = source;
          this.predicate = predicate;
      }
  
      @Override
      protected void subscribeActual(final CompletableObserver observer) {
  
          source.subscribe(new OnError(observer, predicate));
      }
  
      static final class OnError implements CompletableObserver {
  
          private final CompletableObserver downstream;
          private final Predicate<? super Throwable> predicate;
  
          OnError(CompletableObserver observer,
                  Predicate<? super Throwable> predicate) {
              this.downstream = observer;
              this.predicate = predicate;
          }
  
          @Override
          public void onComplete() {
              downstream.onComplete();
          }
  
          @Override
          public void onError(Throwable e) {
              boolean b;
  
              try {
                  b = predicate.test(e);
              } catch (Throwable ex) {
                  Exceptions.throwIfFatal(ex);
                  downstream.onError(new CompositeException(e, ex));
                  return;
              }
  
              if (b) {
                  downstream.onComplete();
              } else {
                  downstream.onError(e);
              }
          }
  
          @Override
          public void onSubscribe(Disposable d) {
              downstream.onSubscribe(d);
          }
  
      }
  }
  