/*
* Copyright (c) 2014, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
*
* 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 com.google.dart.server;
import org.dartlang.analysis.server.protocol.HoverInformation;
import org.dartlang.analysis.server.protocol.RequestError;
/**
* The interface {@code HoverConsumer} defines the behavior of objects that consume hover text
* responses.
*
* @coverage dart.server
*/
public interface GetHoverConsumer extends Consumer {
/**
* A set of {@link HoverInformation}s that have been computed.
*
* @param hovers an array of computed {@link HoverInformation}s
*/
public void computedHovers(HoverInformation[] hovers);
/**
* If a result cannot be passed back, some {@link RequestError} is passed back instead.
*
* @param requestError the reason why a result was not passed back
*/
public void onError(RequestError requestError);
}