1 files changed, 42 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime-rete/src/main/java/tools/refinery/viatra/runtime/rete/traceability/ParameterProjectionTrace.java b/subprojects/viatra-runtime-rete/src/main/java/tools/refinery/viatra/runtime/rete/traceability/ParameterProjectionTrace.java
new file mode 100644
index 00000000..8da1e314
--- /dev/null
+++ b/subprojects/viatra-runtime-rete/src/main/java/tools/refinery/viatra/runtime/rete/traceability/ParameterProjectionTrace.java
@@ -0,0 +1,42 @@
+/*******************************************************************************
+ * Copyright (c) 2010-2014, Bergmann Gabor, Istvan Rath and Daniel Varro
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-v20.html.
+ * 
+ * SPDX-License-Identifier: EPL-2.0
+ *******************************************************************************/
+package tools.refinery.viatra.runtime.rete.traceability;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+import tools.refinery.viatra.runtime.matchers.psystem.PBody;
+import tools.refinery.viatra.runtime.rete.recipes.ReteNodeRecipe;
+
+/**
+ * The recipe projects the finished results of a {@link PBody} onto the list of parameters.
+ * @author Bergmann Gabor
+ *
+ */
+public class ParameterProjectionTrace extends RecipeTraceInfo implements PatternTraceInfo {
+
+    public ParameterProjectionTrace(PBody body, ReteNodeRecipe recipe,
+            RecipeTraceInfo... parentRecipeTraces) {
+        this(body, recipe, Arrays.asList(parentRecipeTraces));
+    }
+
+    public ParameterProjectionTrace(PBody body, ReteNodeRecipe recipe,
+            Collection<? extends RecipeTraceInfo> parentRecipeTraces) {
+        super(recipe, parentRecipeTraces);
+        this.body = body;
+    }
+
+    PBody body;
+
+    @Override
+    public String getPatternName() {
+        return body.getPattern().getFullyQualifiedName();
+    }
+
+}