1 files changed, 94 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileSet.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileSet.java
new file mode 100644
index 00000000..c6d2127d
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileSet.java
@@ -0,0 +1,94 @@
+/*
+ *  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;
+
+import org.apache.tools.ant.types.resources.FileResourceIterator;
+
+/**
+ * Moved out of MatchingTask to make it a standalone object that could
+ * be referenced (by scripts for example).
+ *
+ */
+public class FileSet extends AbstractFileSet implements ResourceCollection {
+
+    /**
+     * Constructor for FileSet.
+     */
+    public FileSet() {
+        super();
+    }
+
+    /**
+     * Constructor for FileSet, with FileSet to shallowly clone.
+     * @param fileset the fileset to clone
+     */
+    protected FileSet(FileSet fileset) {
+        super(fileset);
+    }
+
+    /**
+     * Return a FileSet that has the same basedir and same patternsets
+     * as this one.
+     * @return the cloned fileset
+     */
+    public Object clone() {
+        if (isReference()) {
+            return ((FileSet) getRef(getProject())).clone();
+        } else {
+            return super.clone();
+        }
+    }
+
+    /**
+     * Fulfill the ResourceCollection contract.
+     * @return an Iterator of Resources.
+     * @since Ant 1.7
+     */
+    public Iterator<Resource> iterator() {
+        if (isReference()) {
+            return ((FileSet) getRef(getProject())).iterator();
+        }
+        return new FileResourceIterator(getProject(), getDir(getProject()),
+            getDirectoryScanner(getProject()).getIncludedFiles());
+    }
+
+    /**
+     * Fulfill the ResourceCollection contract.
+     * @return number of elements as int.
+     * @since Ant 1.7
+     */
+    public int size() {
+        if (isReference()) {
+            return ((FileSet) getRef(getProject())).size();
+        }
+        return getDirectoryScanner(getProject()).getIncludedFilesCount();
+    }
+
+    /**
+     * Always returns true.
+     * @return true indicating that all elements will be FileResources.
+     * @since Ant 1.7
+     */
+    public boolean isFilesystemOnly() {
+        return true;
+    }
+
+}