1 files changed, 115 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/SearchPlanForBody.java b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/SearchPlanForBody.java
new file mode 100644
index 00000000..e0300da4
--- /dev/null
+++ b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/SearchPlanForBody.java
@@ -0,0 +1,115 @@
+/*******************************************************************************
+ * Copyright (c) 2010-2016, Zoltan Ujhelyi, IncQuery Labs Ltd.
+ * 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.localsearch.plan;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import tools.refinery.viatra.runtime.localsearch.matcher.CallWithAdornment;
+import tools.refinery.viatra.runtime.localsearch.operations.ISearchOperation;
+import tools.refinery.viatra.runtime.matchers.planning.SubPlan;
+import tools.refinery.viatra.runtime.matchers.psystem.PBody;
+import tools.refinery.viatra.runtime.matchers.psystem.PVariable;
+import tools.refinery.viatra.runtime.matchers.tuple.TupleMask;
+
+/**
+ * This class is responsible for storing the results of the planner and operation compiler for a selected body.
+ * @since 2.0
+ * @noinstantiate This class is not intended to be instantiated by clients.
+ */
+public class SearchPlanForBody {
+
+    private final PBody body;
+    private final Map<PVariable, Integer> variableKeys;
+    private final int[] parameterKeys;
+    private final SubPlan plan;
+    private final List<ISearchOperation> compiledOperations;
+    private final Collection<CallWithAdornment> dependencies;
+    private final double cost;
+    private final Object internalRepresentation;
+    
+    /**
+     * @since 2.1
+     */
+    public SearchPlanForBody(PBody body, Map<PVariable, Integer> variableKeys,
+            SubPlan plan, List<ISearchOperation> compiledOperations, Collection<CallWithAdornment> dependencies,
+            Object internalRepresentation, double cost) {
+        super();
+        this.body = body;
+        this.variableKeys = variableKeys;
+        this.plan = plan;
+        this.internalRepresentation = internalRepresentation;
+        this.cost = cost;
+        List<PVariable> parameters = body.getSymbolicParameterVariables();
+        parameterKeys = new int[parameters.size()];
+        for (int i=0; i<parameters.size(); i++) {
+            parameterKeys[i] = variableKeys.get(parameters.get(i));
+        }
+        this.compiledOperations = new ArrayList<>(compiledOperations.size()+1);
+        this.compiledOperations.addAll(compiledOperations);
+        
+        this.dependencies = new ArrayList<>(dependencies);
+    }
+
+    public PBody getBody() {
+        return body;
+    }
+
+    public Map<PVariable, Integer> getVariableKeys() {
+        return variableKeys;
+    }
+
+    public int[] getParameterKeys() {
+        return Arrays.copyOf(parameterKeys, parameterKeys.length);
+    }
+
+    public List<ISearchOperation> getCompiledOperations() {
+        return compiledOperations;
+    }
+
+    public SubPlan getPlan() {
+        return plan;
+    }
+    
+    public Collection<CallWithAdornment> getDependencies() {
+        return dependencies;
+    }
+    
+    public TupleMask calculateParameterMask() {
+        return TupleMask.fromSelectedIndices(variableKeys.size(), parameterKeys);
+    }
+    
+    @Override
+    public String toString() {
+        return compiledOperations.stream().map(Object::toString).collect(Collectors.joining("\n"));
+    }
+
+    /**
+     * @since 2.1
+     */
+    public double getCost() {
+        return cost;
+    }
+
+    /**
+     * @return The internal representation of the search plan, if any, for traceability
+     * @since 2.1
+     */
+    public Object getInternalRepresentation() {
+        return internalRepresentation;
+    }
+    
+    
+    
+    
+}