1 files changed, 23 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime/src/main/java/tools/refinery/viatra/runtime/matchers/util/Clearable.java b/subprojects/viatra-runtime/src/main/java/tools/refinery/viatra/runtime/matchers/util/Clearable.java
new file mode 100644
index 00000000..1b09aec6
--- /dev/null
+++ b/subprojects/viatra-runtime/src/main/java/tools/refinery/viatra/runtime/matchers/util/Clearable.java
@@ -0,0 +1,23 @@
+/*******************************************************************************
+ * Copyright (c) 2004-2008 Gabor Bergmann 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.matchers.util;
+
+/**
+ * @author Gabor Bergmann
+ * @since 1.7
+ *         An instance of clearable pattern memory.
+ */
+public interface Clearable {
+    /**
+     * Clear all partial matchings stored in memory
+     * 
+     */
+    void clear();
+}