1 files changed, 27 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/operations/IIteratingSearchOperation.java b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/operations/IIteratingSearchOperation.java
new file mode 100644
index 00000000..6fee0097
--- /dev/null
+++ b/subprojects/viatra-runtime-localsearch/src/main/java/tools/refinery/viatra/runtime/localsearch/operations/IIteratingSearchOperation.java
@@ -0,0 +1,27 @@
+/*******************************************************************************
+ * Copyright (c) 2010-2016, Grill Balázs, IncQueryLabs
+ * 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.operations;
+
+import tools.refinery.viatra.runtime.matchers.context.IInputKey;
+
+/**
+ * Denotes a {@link ISearchOperation} which involves iterating over an instances of an {@link IInputKey}
+ * 
+ * @author Grill Balázs
+ * @since 1.4
+ *
+ */
+public interface IIteratingSearchOperation extends ISearchOperation{
+
+    /**
+     * Get the {@link IInputKey} which instances this operation iterates upon.
+     */
+    public IInputKey getIteratedInputKey();
+    
+}