1 files changed, 50 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/ResourceCollection.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/ResourceCollection.java
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+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/ResourceCollection.java
@@ -0,0 +1,50 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You 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 org.apache.tools.ant.types;
+
+import java.util.Iterator;
+
+/**
+ * Interface describing a collection of Resources.
+ * @since Ant 1.7
+ */
+public interface ResourceCollection extends Iterable<Resource> {
+
+    /**
+     * Gets the contents of this collection.
+     * @return all resources in the collection
+     */
+    Iterator<Resource> iterator();
+
+    /**
+     * Learn the number of contained Resources.
+     * @return number of elements as int.
+     */
+    int size();
+
+    /**
+     * Indicate whether this ResourceCollection is composed entirely of
+     * Resources accessible via local filesystem conventions. If true,
+     * all resources returned from this collection should
+     * respond with a {@link org.apache.tools.ant.types.resources.FileProvider}
+     * when asked via {@link Resource#as}.
+     * @return whether this is a filesystem-only resource collection.
+     */
+    boolean isFilesystemOnly();
+
+}