| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.nifi.stateless.flow; |
| |
| import org.apache.nifi.flowfile.FlowFile; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Optional; |
| |
| public class CanceledTriggerResult implements TriggerResult { |
| @Override |
| public boolean isSuccessful() { |
| return false; |
| } |
| |
| @Override |
| public boolean isCanceled() { |
| return true; |
| } |
| |
| @Override |
| public Optional<Throwable> getFailureCause() { |
| return Optional.empty(); |
| } |
| |
| @Override |
| public Map<String, List<FlowFile>> getOutputFlowFiles() { |
| return Collections.emptyMap(); |
| } |
| |
| @Override |
| public List<FlowFile> getOutputFlowFiles(final String portName) { |
| return Collections.emptyList(); |
| } |
| |
| @Override |
| public InputStream readContent(final FlowFile flowFile) { |
| return new ByteArrayInputStream(new byte[0]); |
| } |
| |
| @Override |
| public byte[] readContentAsByteArray(final FlowFile flowFile) { |
| return new byte[0]; |
| } |
| |
| @Override |
| public void acknowledge() { |
| } |
| |
| @Override |
| public void abort(final Throwable cause) { |
| } |
| } |