migration of MonitoringLoggerFilter (used in AbstractLogReplayer)

src/main/java/kieker/tools/logReplayer/filter/MonitoringRecordLoggerFilter.java

+/***************************************************************************
+ * Copyright 2015 Kieker Project (http://kieker-monitoring.net)
+ *
+ * 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 kieker.tools.logReplayer.filter;
+
+import kieker.common.record.IMonitoringRecord;
+import kieker.monitoring.core.controller.IMonitoringController;
+
+import teetime.stage.basic.AbstractFilter;
+
+/**
+ * Passes {@link IMonitoringRecord}s received via its input port to its own {@link IMonitoringController} instance,
+ * which is passed in the constructor. Additionally, incoming records are relayed via the output port.
+ *
+ * @author Andre van Hoorn, Lars Erik Bluemke
+ *
+ * @since 1.6
+ */
+public class MonitoringRecordLoggerFilter extends AbstractFilter<IMonitoringRecord> {
+
+	/**
+	 * The {@link IMonitoringController} the received records are passed to.
+	 */
+	private final IMonitoringController monitoringController;
+
+	/**
+	 * Creates a new instance of this class using the given parameters.
+	 *
+	 * @param monitoringController
+	 *            The monitoring controller from the monitoring component.
+	 */
+	public MonitoringRecordLoggerFilter(final IMonitoringController monitoringController) {
+		this.monitoringController = monitoringController;
+	}
+
+	/**
+	 * This method represents the input port. The new records are send to the monitoring controller before they are delivered via the output port.
+	 *
+	 * @param record
+	 *            The next record.
+	 */
+	@Override
+	protected void execute(final IMonitoringRecord record) {
+		this.monitoringController.newMonitoringRecord(record);
+		this.getOutputPort().send(record);
+	}
+}