--- /dev/null
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ===========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END====================================================
+ *
+ */
+
+package org.onap.aaf.cadi.persist;
+
+import java.nio.file.Path;
+
+public interface Persistable<T> {
+ public boolean checkSyncTime();
+ public boolean checkReloadable();
+ public void inc();
+ public int count();
+ public void clearCount();
+ public boolean hasBeenTouched();
+ public long expires(); // seconds from 1970
+ public boolean expired();
+ public byte[] getHash();
+ public boolean match(byte[] hashIn);
+ public T get();
+ public Path path();
+}