1 files changed, 42 insertions, 0 deletions
diff --git a/third_party/jarjar/java/com/tonicsystems/jarjar/util/JarProcessorChain.java b/third_party/jarjar/java/com/tonicsystems/jarjar/util/JarProcessorChain.java
new file mode 100644
index 0000000000..6360a3fed7
--- /dev/null
+++ b/third_party/jarjar/java/com/tonicsystems/jarjar/util/JarProcessorChain.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2007 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.tonicsystems.jarjar.util;
+
+import java.io.IOException;
+
+public class JarProcessorChain implements JarProcessor {
+  private final JarProcessor[] chain;
+
+  public JarProcessorChain(JarProcessor[] chain) {
+    this.chain = chain.clone();
+  }
+
+  /**
+   * @param struct
+   * @return <code>true</code> if the entry has run the complete chain
+   * @throws IOException
+   */
+  public boolean process(EntryStruct struct) throws IOException {
+
+    for (JarProcessor aChain : chain) {
+      if (!aChain.process(struct)) {
+        return false;
+      }
+    }
+    return true;
+  }
+}