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port_src/output/zxing/pdf417/decoder/codeword.rs

@@ -0,0 +1,89 @@
+/*
+ * 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::pdf417::decoder;
+
+/**
+ * @author Guenther Grau
+ */
+
+ const BARCODE_ROW_UNKNOWN: i32 = -1;
+struct Codeword {
+
+     let start_x: i32;
+
+     let end_x: i32;
+
+     let bucket: i32;
+
+     let value: i32;
+
+     let row_number: i32 = BARCODE_ROW_UNKNOWN;
+}
+
+impl Codeword {
+
+    fn new( start_x: i32,  end_x: i32,  bucket: i32,  value: i32) -> Codeword {
+        let .startX = start_x;
+        let .endX = end_x;
+        let .bucket = bucket;
+        let .value = value;
+    }
+
+    fn  has_valid_row_number(&self) -> bool  {
+        return self.is_valid_row_number(self.row_number);
+    }
+
+    fn  is_valid_row_number(&self,  row_number: i32) -> bool  {
+        return row_number != BARCODE_ROW_UNKNOWN && self.bucket == (row_number % 3) * 3;
+    }
+
+    fn  set_row_number_as_row_indicator_column(&self)   {
+        self.row_number = (self.value / 30) * 3 + self.bucket / 3;
+    }
+
+    fn  get_width(&self) -> i32  {
+        return self.end_x - self.start_x;
+    }
+
+    fn  get_start_x(&self) -> i32  {
+        return self.start_x;
+    }
+
+    fn  get_end_x(&self) -> i32  {
+        return self.end_x;
+    }
+
+    fn  get_bucket(&self) -> i32  {
+        return self.bucket;
+    }
+
+    fn  get_value(&self) -> i32  {
+        return self.value;
+    }
+
+    fn  get_row_number(&self) -> i32  {
+        return self.row_number;
+    }
+
+    fn  set_row_number(&self,  row_number: i32)   {
+        self.rowNumber = row_number;
+    }
+
+    pub fn  to_string(&self) -> String  {
+        return format!("{}|{}", self.row_number, self.value);
+    }
+}
+