Dump supplier functional interface

Change-Id: I187b6b6b1c4c2812a24b4aad7cf9bc40d0f0de0c
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>

diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/cache/DumpSupplier.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/cache/DumpSupplier.java
new file mode 100644 (file)
index 0000000..25b57f7
--- /dev/null
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/cache/DumpSupplier.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * 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.
+ */
+
+package io.fd.honeycomb.translate.util.read.cache;
+
+import io.fd.honeycomb.translate.read.ReadFailedException;
+
+/**
+ * Functional interface for parametrized dump processed trough lambdas
+ */
+@FunctionalInterface
+public interface DumpSupplier<T> {
+
+    T get() throws ReadFailedException;
+}