1 files changed, 41 insertions, 0 deletions
diff --git a/jimfs/src/main/java/com/google/common/jimfs/AbstractAttributeView.java b/jimfs/src/main/java/com/google/common/jimfs/AbstractAttributeView.java
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+++ b/jimfs/src/main/java/com/google/common/jimfs/AbstractAttributeView.java
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+/*
+ * Copyright 2013 Google Inc.
+ *
+ * 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 com.google.common.jimfs;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.io.IOException;
+import java.nio.file.attribute.FileAttributeView;
+
+/**
+ * Abstract base class for {@link FileAttributeView} implementations.
+ *
+ * @author Colin Decker
+ */
+abstract class AbstractAttributeView implements FileAttributeView {
+
+  private final FileLookup lookup;
+
+  protected AbstractAttributeView(FileLookup lookup) {
+    this.lookup = checkNotNull(lookup);
+  }
+
+  /** Looks up the file to get or set attributes on. */
+  protected final File lookupFile() throws IOException {
+    return lookup.lookup();
+  }
+}