| /******************************************************************************* |
| * Copyright (c) 2016 Ecole Polytechnique de Montreal, Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| ******************************************************************************/ |
| package org.eclipse.tracecompass.internal.tmf.analysis.xml.core.fsm.model; |
| |
| import java.util.Map.Entry; |
| |
| import org.eclipse.tracecompass.internal.tmf.analysis.xml.core.fsm.model.runtime.DataDrivenScenarioInfo; |
| import org.eclipse.tracecompass.internal.tmf.analysis.xml.core.fsm.module.IAnalysisDataContainer; |
| import org.eclipse.tracecompass.internal.tmf.analysis.xml.core.fsm.module.pattern.DataDrivenPattern; |
| import org.eclipse.tracecompass.statesystem.core.statevalue.ITmfStateValue; |
| import org.eclipse.tracecompass.statesystem.core.statevalue.TmfStateValue; |
| import org.eclipse.tracecompass.tmf.core.event.ITmfEvent; |
| import org.eclipse.tracecompass.tmf.core.event.ITmfEventField; |
| |
| /** |
| * This action will update the value of the stored fields in the state system |
| * based on the current event data. |
| * |
| * @author Jean-Christian Kouame |
| */ |
| public final class DataDrivenActionUpdateStoredFields implements DataDrivenAction { |
| |
| private static final DataDrivenAction INSTANCE = new DataDrivenActionUpdateStoredFields(); |
| |
| /** |
| * Get the instance of this action |
| * |
| * @return The action |
| */ |
| public static DataDrivenAction getInstance() { |
| return INSTANCE; |
| } |
| |
| /** |
| * Constructor |
| */ |
| private DataDrivenActionUpdateStoredFields() { |
| // Do nothing |
| } |
| |
| @Override |
| public void eventHandle(ITmfEvent event, DataDrivenScenarioInfo scenarioInfo, IAnalysisDataContainer container) { |
| if (container instanceof DataDrivenPattern) { |
| DataDrivenPattern patternSp = (DataDrivenPattern) container; |
| for (Entry<String, String> entry : patternSp.getStoredFields().entrySet()) { |
| ITmfEventField eventField = event.getContent().getField(entry.getKey()); |
| ITmfStateValue stateValue = null; |
| if (eventField != null) { |
| final String alias = entry.getValue(); |
| Object field = eventField.getValue(); |
| if (field instanceof String) { |
| stateValue = TmfStateValue.newValueString((String) field); |
| } else if (field instanceof Long) { |
| stateValue = TmfStateValue.newValueLong(((Long) field).longValue()); |
| } else if (field instanceof Integer) { |
| stateValue = TmfStateValue.newValueInt(((Integer) field).intValue()); |
| } else if (field instanceof Double) { |
| stateValue = TmfStateValue.newValueDouble(((Double) field).doubleValue()); |
| } |
| if (stateValue == null) { |
| throw new IllegalStateException("State value is null. Invalid type."); //$NON-NLS-1$ |
| } |
| patternSp.getExecutionData().getHistoryBuilder().updateStoredFields(container, alias, stateValue, scenarioInfo, event); |
| } |
| } |
| } |
| } |
| } |