[streaming] Deleted SingleStreamInputOperator

flink-addons/flink-streaming/src/main/java/eu/stratosphere/api/datastream/SingleStreamInputOperator.java

-/***********************************************************************************************************************
- *
- * Copyright (C) 2010-2014 by the Stratosphere project (http://stratosphere.eu)
- *
- * 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 eu.stratosphere.api.datastream;
-
-import eu.stratosphere.types.TypeInformation;
-
-public abstract class SingleStreamInputOperator<IN, OUT, O extends SingleStreamInputOperator<IN, OUT, O>> extends StreamOperator<OUT, O> {
-
-	protected SingleStreamInputOperator(StreamExecutionEnvironment context,
-			TypeInformation<OUT> type) {
-		super(context, type);
-	}
-
-}