org.streampipes.wrapper.runtime.PipelineElementRuntime Maven / Gradle / Ivy
/*
* Copyright 2018 FZI Forschungszentrum Informatik
*
* 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 org.streampipes.wrapper.runtime;
import org.apache.commons.lang.RandomStringUtils;
import org.streampipes.commons.exceptions.SpRuntimeException;
public abstract class PipelineElementRuntime {
protected String instanceId;
public PipelineElementRuntime() {
this.instanceId = RandomStringUtils.randomAlphabetic(8);
}
public abstract void prepareRuntime() throws SpRuntimeException;
public abstract void postDiscard() throws SpRuntimeException;
public abstract void bindRuntime() throws SpRuntimeException;
public abstract void discardRuntime() throws SpRuntimeException;
}