1 files changed, 49 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/IPlanDescriptor.java b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/IPlanDescriptor.java
new file mode 100644
index 00000000..987996c9
--- /dev/null
+++ b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/IPlanDescriptor.java
@@ -0,0 +1,49 @@
+/*******************************************************************************
+ * Copyright (c) 2010-2016, Grill Balázs, 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.Collection;
+import java.util.Set;
+
+import tools.refinery.viatra.runtime.matchers.context.IInputKey;
+import tools.refinery.viatra.runtime.matchers.psystem.queries.PParameter;
+import tools.refinery.viatra.runtime.matchers.psystem.queries.PQuery;
+
+/**
+ * Denotes an executable plan
+ * 
+ * @author Grill Balázs
+ * @since 1.4
+ *
+ */
+public interface IPlanDescriptor {
+
+    /**
+     * The query which this plan implements
+     */
+    public PQuery getQuery();
+    
+    /**
+     * The executable search plans for each body in the query
+     * @since 2.0
+     */
+    public Collection<SearchPlanForBody> getPlan();
+    
+    /**
+     * The set of parameters this plan assumes to be bound
+     */
+    public Set<PParameter> getAdornment();
+    
+    /**
+     * The collection of {@link IInputKey}s which needs to be iterated during the execution of this plan. For optimal
+     * performance, instances of these keys might be indexed.
+     */
+    public Set<IInputKey> getIteratedKeys();
+    
+}