1 files changed, 33 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/IPlanProvider.java b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/IPlanProvider.java
new file mode 100644
index 00000000..b74282ca
--- /dev/null
+++ b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/plan/IPlanProvider.java
@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * 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 tools.refinery.viatra.runtime.localsearch.matcher.MatcherReference;
+import tools.refinery.viatra.runtime.localsearch.matcher.integration.LocalSearchHints;
+import tools.refinery.viatra.runtime.localsearch.planner.compiler.IOperationCompiler;
+import tools.refinery.viatra.runtime.matchers.ViatraQueryRuntimeException;
+import tools.refinery.viatra.runtime.matchers.backend.ResultProviderRequestor;
+import tools.refinery.viatra.runtime.matchers.context.IQueryBackendContext;
+
+/**
+ * @author Grill Balázs
+ * @since 1.4
+ * @noreference This interface is not intended to be referenced by clients.
+ */
+public interface IPlanProvider {
+
+    /**
+     * @throws ViatraQueryRuntimeException
+     * @since 2.1
+     */
+    public IPlanDescriptor getPlan(IQueryBackendContext backend, IOperationCompiler compiler, 
+            ResultProviderRequestor resultProviderRequestor,
+            LocalSearchHints configuration, MatcherReference key);
+    
+}