moved java files for pre-convert

src/client/result/ParsedResult.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2007 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.client.result;
+
+/**
+ * <p>Abstract class representing the result of decoding a barcode, as more than
+ * a String -- as some type of structured data. This might be a subclass which represents
+ * a URL, or an e-mail address. {@link ResultParser#parseResult(com.google.zxing.Result)} will turn a raw
+ * decoded string into the most appropriate type of structured representation.</p>
+ *
+ * <p>Thanks to Jeff Griffin for proposing rewrite of these classes that relies less
+ * on exception-based mechanisms during parsing.</p>
+ *
+ * @author Sean Owen
+ */
+public abstract class ParsedResult {
+
+  private final ParsedResultType type;
+
+  protected ParsedResult(ParsedResultType type) {
+    this.type = type;
+  }
+
+  public final ParsedResultType getType() {
+    return type;
+  }
+
+  public abstract String getDisplayResult();
+
+  @Override
+  public final String toString() {
+    return getDisplayResult();
+  }
+
+  public static void maybeAppend(String value, StringBuilder result) {
+    if (value != null && !value.isEmpty()) {
+      // Don't add a newline before the first value
+      if (result.length() > 0) {
+        result.append('\n');
+      }
+      result.append(value);
+    }
+  }
+
+  public static void maybeAppend(String[] values, StringBuilder result) {
+    if (values != null) {
+      for (String value : values) {
+        maybeAppend(value, result);
+      }
+    }
+  }
+
+}