-/*\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
+/*
+ * ===============================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.onap.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);
+
+
+}
Code Review / dcaegen2 / analytics / tca.git / blobdiff