/*
* 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.internal.remote;
import java.io.IOException;
/**
* A source of remote server lines.
*
* @coverage dart.server.remote
*/
public interface LineReaderStream {
/**
* Takes the the next line from the stream and return it. Blocks if no response available.
*/
String readLine() throws Exception;
/**
* Returns {@code true} if there is content to be read.
*/
boolean ready() throws IOException;
}