External file text search engine support.

editor/tools/plugins/com.google.dart.tools.search/src/com/google/dart/tools/search/internal/ui/text/FileResource.java

Index: editor/tools/plugins/com.google.dart.tools.search/src/com/google/dart/tools/search/internal/ui/text/FileResource.java
===================================================================
--- editor/tools/plugins/com.google.dart.tools.search/src/com/google/dart/tools/search/internal/ui/text/FileResource.java	(revision 0)
+++ editor/tools/plugins/com.google.dart.tools.search/src/com/google/dart/tools/search/internal/ui/text/FileResource.java	(revision 0)
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2012, the Dart project authors.
+ * 
+ * Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
+ * 
+ * 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.dart.tools.search.internal.ui.text;
+
+/**
+ * A file resource (used for backing matches).
+ */
+public abstract class FileResource<T> {
+
+  private final T resource;
+
+  /**
+   * Create an instance.
+   * 
+   * @param resource the resource
+   */
+  FileResource(T resource) {
+    this.resource = resource;
+  }
+
+  /**
+   * Get the resource.
+   * 
+   * @return the resource
+   */
+  public T getResource() {
+    return resource;
+  }
+
+}