https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
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.

/**
 * 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.internal.operators.observable;

import io.reactivex.ObservableSource;


Interface to mark classic publish() operators to
indicate refCount() should replace them with the Alt
implementation.


Without this, hooking the connectables with an intercept
implementation would result in the unintended lack
or presense of the replacement by refCount().

Type parameters:
  • <T> – the element type of the sequence
Since:2.2.10
/**
 * Interface to mark classic publish() operators to
 * indicate refCount() should replace them with the Alt
 * implementation.
 * <p>
 * Without this, hooking the connectables with an intercept
 * implementation would result in the unintended lack
 * or presense of the replacement by refCount().
 *
 * @param <T> the element type of the sequence
 * @since 2.2.10
 */
public interface ObservablePublishClassic<T> {

    
Returns:the upstream source of this publish operator
/**
     * @return the upstream source of this publish operator
     */
    ObservableSource<T> publishSource();
}