1 files changed, 88 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FilterSetCollection.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FilterSetCollection.java
new file mode 100644
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--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FilterSetCollection.java
@@ -0,0 +1,88 @@
+/*
+ *  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.ArrayList;
+import java.util.List;
+
+
+/**
+ * A FilterSetCollection is a collection of filtersets each of which may have
+ * a different start/end token settings.
+ *
+ */
+public class FilterSetCollection {
+
+    private List<FilterSet> filterSets = new ArrayList<FilterSet>();
+
+    /**
+     * Constructor for a FilterSetCollection.
+     */
+    public FilterSetCollection() {
+    }
+
+    /**
+     * Constructor for a FilterSetCollection.
+     * @param filterSet a filterset to start the collection with
+     */
+    public FilterSetCollection(FilterSet filterSet) {
+        addFilterSet(filterSet);
+    }
+
+
+    /**
+     * Add a filterset to the collection.
+     *
+     * @param filterSet a <code>FilterSet</code> value
+     */
+    public void addFilterSet(FilterSet filterSet) {
+        filterSets.add(filterSet);
+    }
+
+    /**
+     * Does replacement on the given string with token matching.
+     * This uses the defined begintoken and endtoken values which default to @ for both.
+     *
+     * @param line  The line to process the tokens in.
+     * @return      The string with the tokens replaced.
+     */
+    public String replaceTokens(String line) {
+        String replacedLine = line;
+        for (FilterSet filterSet : filterSets) {
+            replacedLine = filterSet.replaceTokens(replacedLine);
+        }
+        return replacedLine;
+    }
+
+    /**
+    * Test to see if this filter set it empty.
+    *
+    * @return   Return true if there are filter in this set otherwise false.
+    */
+    public boolean hasFilters() {
+        for (FilterSet filterSet : filterSets) {
+            if (filterSet.hasFilters()) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
+
+
+