checkin for entire port source tree

port_src/output/zxing/aztec/encoder/token.rs

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2013 ZXing authors
+ *
+ * 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::google::zxing::aztec::encoder;
+
+
+ const EMPTY: Token = SimpleToken::new(null, 0, 0);
+struct Token {
+
+     let previous: Token;
+}
+
+impl Token {
+
+    fn new( previous: &Token) -> Token {
+        let .previous = previous;
+    }
+
+    fn  get_previous(&self) -> Token  {
+        return self.previous;
+    }
+
+    fn  add(&self,  value: i32,  bit_count: i32) -> Token  {
+        return SimpleToken::new(self, value, bit_count);
+    }
+
+    fn  add_binary_shift(&self,  start: i32,  byte_count: i32) -> Token  {
+        //int bitCount = (byteCount * 8) + (byteCount <= 31 ? 10 : byteCount <= 62 ? 20 : 21);
+        return BinaryShiftToken::new(self, start, byte_count);
+    }
+
+    fn  append_to(&self,  bit_array: &BitArray,  text: &Vec<i8>)  ;
+}
+