Add check critic network

src/main/java/de/monticore/lang/monticar/cnntrain/_cocos/CNNTrainCocos.java

@@ -22,6 +22,7 @@ package de.monticore.lang.monticar.cnntrain._cocos;
 
 import de.monticore.lang.monticar.cnntrain._ast.ASTCNNTrainNode;
 import de.monticore.lang.monticar.cnntrain._symboltable.CNNTrainCompilationUnitSymbol;
+import de.monticore.lang.monticar.cnntrain._symboltable.ConfigurationSymbol;
 import de.se_rwth.commons.logging.Log;
 
 public class CNNTrainCocos {
@@ -46,4 +47,11 @@ public class CNNTrainCocos {
         int findings = Log.getFindings().size();
         createChecker().checkAll(node);
     }
+
+    public static void checkCriticCocos(final ConfigurationSymbol configurationSymbol) {
+        CNNTrainConfigurationSymbolChecker checker = new CNNTrainConfigurationSymbolChecker()
+                .addCoCo(new CheckCriticNetworkHasExactlyAOneDimensionalOutput());
+        int findings = Log.getFindings().size();
+        checker.checkAll(configurationSymbol);
+    }
 }
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src/main/java/de/monticore/lang/monticar/cnntrain/_cocos/CheckCriticNetworkHasExactlyAOneDimensionalOutput.java

+/**
+ *
+ *  ******************************************************************************
+ *  MontiCAR Modeling Family, www.se-rwth.de
+ *  Copyright (c) 2017, Software Engineering Group at RWTH Aachen,
+ *  All rights reserved.
+ *
+ *  This project is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 3.0 of the License, or (at your option) any later version.
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this project. If not, see <http://www.gnu.org/licenses/>.
+ * *******************************************************************************
+ */
+package de.monticore.lang.monticar.cnntrain._cocos;
+
+import de.monticore.lang.monticar.cnntrain._symboltable.ConfigurationSymbol;
+import de.monticore.lang.monticar.cnntrain._symboltable.NNArchitectureSymbol;
+import de.monticore.lang.monticar.cnntrain.helper.ErrorCodes;
+import de.se_rwth.commons.logging.Log;
+
+import java.util.List;
+
+/**
+ *
+ */
+public class CheckCriticNetworkHasExactlyAOneDimensionalOutput implements CNNTrainConfigurationSymbolCoCo {
+
+    @Override
+    public void check(ConfigurationSymbol configurationSymbol) {
+        if (configurationSymbol.getCriticNetwork().isPresent()) {
+            NNArchitectureSymbol criticNetwork = configurationSymbol.getCriticNetwork().get();
+
+            if (criticNetwork.getOutputs().size() > 1) {
+                Log.error("0" + ErrorCodes.CRITIC_NETWORK_ERROR
+                        + " The critic network has more than one outputs", criticNetwork.getSourcePosition());
+            }
+            final String outputName = criticNetwork.getOutputs().get(0);
+            List<Integer> dimensions = criticNetwork.getDimensions().get(outputName);
+
+            if (dimensions.size() != 1 || dimensions.get(0) != 1) {
+                Log.error("0" + ErrorCodes.CRITIC_NETWORK_ERROR + " The output " + outputName
+                        + " of critic network is not a one-dimensional vector", configurationSymbol.getSourcePosition());
+            }
+        }
+    }
+}

src/main/java/de/monticore/lang/monticar/cnntrain/helper/ErrorCodes.java

@@ -31,4 +31,5 @@ public class ErrorCodes {
     public static final String REQUIRED_PARAMETER_MISSING = "xC8856";
     public static final String STRATEGY_NOT_APPLICABLE = "xC8857";
     public static final String CONTRADICTING_PARAMETERS = "xC8858";
+    public static final String CRITIC_NETWORK_ERROR = "xC7100";
 }
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