lifecycle/livedata/api/current.txt

package android.arch.lifecycle {

  public abstract class LiveData<T> {
    ctor public LiveData();
    method public T getValue();
    method public boolean hasActiveObservers();
    method public boolean hasObservers();
    method public void observe(android.arch.lifecycle.LifecycleOwner, android.arch.lifecycle.Observer<T>);
    method public void observeForever(android.arch.lifecycle.Observer<T>);
    method protected void onActive();
    method protected void onInactive();
    method protected void postValue(T);
    method public void removeObserver(android.arch.lifecycle.Observer<T>);
    method public void removeObservers(android.arch.lifecycle.LifecycleOwner);
    method protected void setValue(T);
  }

  public class MediatorLiveData<T> extends android.arch.lifecycle.MutableLiveData {
    ctor public MediatorLiveData();
    method public <S> void addSource(android.arch.lifecycle.LiveData<S>, android.arch.lifecycle.Observer<S>);
    method public <S> void removeSource(android.arch.lifecycle.LiveData<S>);
  }

  public class MutableLiveData<T> extends android.arch.lifecycle.LiveData {
    ctor public MutableLiveData();
    method public void postValue(T);
    method public void setValue(T);
  }

  public abstract interface Observer<T> {
    method public abstract void onChanged(T);
  }

  public class Transformations {
    method public static <X, Y> android.arch.lifecycle.LiveData<Y> map(android.arch.lifecycle.LiveData<X>, android.arch.core.util.Function<X, Y>);
    method public static <X, Y> android.arch.lifecycle.LiveData<Y> switchMap(android.arch.lifecycle.LiveData<X>, android.arch.core.util.Function<X, android.arch.lifecycle.LiveData<Y>>);
  }

}