-/*
- * ===============================LICENSE_START======================================
- * dcae-analytics
- * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * 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.
- * ============================LICENSE_END===========================================
- */
-
-package org.openecomp.dcae.apod.analytics.common.service.processor;
-
-import com.google.common.base.Function;
-import com.google.common.base.Optional;
-
-import java.io.Serializable;
-
-/**
- * <p>
- * A message processor can be used to process incoming messages.
- * It uses implementations of {@link ProcessorContext} as input and output
- * </p>
- *
- * @param <P> Message Processor Context implementations
- *
- * @author Rajiv Singla . Creation Date: 11/7/2016.
- */
-public interface MessageProcessor<P extends ProcessorContext> extends Function<P, P>, Serializable {
-
- /**
- * Returns processor information
- *
- * @return processor Information
- */
- ProcessorInfo getProcessorInfo();
-
-
- /**
- * Does pre-processing of {@link ProcessorContext} e.g. validate input conditions and return
- * pre processed context
- *
- * @param processorContext incoming Processor Context
- * @return Pre processed Processor Context
- */
- P preProcessor(P processorContext);
-
-
- /**
- * Return processing state of a processor
- *
- * @return Processing State
- */
- ProcessingState getProcessingState();
-
-
- /**
- * May return a message from a processor which indicates the reason for {@link ProcessingState} especially if
- * there was some failure in processing
- *
- * @return processing Message
- */
- Optional<String> getProcessingMessage();
-
-
- /**
- * Does post-processing of {@link ProcessorContext}
- *
- * @param processorContext incoming Processor Context
- * @return processor Context after post processing is finished
- */
- P postProcessor(P processorContext);
-
-
-}
+/*\r
+ * ===============================LICENSE_START======================================\r
+ * dcae-analytics\r
+ * ================================================================================\r
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
+ * ================================================================================\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ * ============================LICENSE_END===========================================\r
+ */\r
+\r
+package org.openecomp.dcae.apod.analytics.common.service.processor;\r
+\r
+import com.google.common.base.Function;\r
+import com.google.common.base.Optional;\r
+\r
+import java.io.Serializable;\r
+\r
+/**\r
+ * <p>\r
+ * A message processor can be used to process incoming messages.\r
+ * It uses implementations of {@link ProcessorContext} as input and output\r
+ * </p>\r
+ *\r
+ * @param <P> Message Processor Context implementations\r
+ *\r
+ * @author Rajiv Singla . Creation Date: 11/7/2016.\r
+ */\r
+public interface MessageProcessor<P extends ProcessorContext> extends Function<P, P>, Serializable {\r
+\r
+ /**\r
+ * Returns processor information\r
+ *\r
+ * @return processor Information\r
+ */\r
+ ProcessorInfo getProcessorInfo();\r
+\r
+\r
+ /**\r
+ * Does pre-processing of {@link ProcessorContext} e.g. validate input conditions and return\r
+ * pre processed context\r
+ *\r
+ * @param processorContext incoming Processor Context\r
+ * @return Pre processed Processor Context\r
+ */\r
+ P preProcessor(P processorContext);\r
+\r
+\r
+ /**\r
+ * Return processing state of a processor\r
+ *\r
+ * @return Processing State\r
+ */\r
+ ProcessingState getProcessingState();\r
+\r
+\r
+ /**\r
+ * May return a message from a processor which indicates the reason for {@link ProcessingState} especially if\r
+ * there was some failure in processing\r
+ *\r
+ * @return processing Message\r
+ */\r
+ Optional<String> getProcessingMessage();\r
+\r
+\r
+ /**\r
+ * Does post-processing of {@link ProcessorContext}\r
+ *\r
+ * @param processorContext incoming Processor Context\r
+ * @return processor Context after post processing is finished\r
+ */\r
+ P postProcessor(P processorContext);\r
+\r
+\r
+}\r
Code Review / dcaegen2 / analytics / tca.git / blobdiff