Add ALLOWED_LENGTHS hint, for now, in support of ITF

[zxing.git] / core / src / com / google / zxing / DecodeHintType.java

diff --git a/core/src/com/google/zxing/DecodeHintType.java b/core/src/com/google/zxing/DecodeHintType.java
index ec0e823..4e84634 100644 (file)
--- a/core/src/com/google/zxing/DecodeHintType.java
+++ b/core/src/com/google/zxing/DecodeHintType.java
@@ -52,6 +52,11 @@ public final class DecodeHintType {
    */
   public static final DecodeHintType TRY_HARDER = new DecodeHintType();
 
+  /**
+   * Allowed lengths of encoded data -- reject anything else. Maps to an {@link int[]}.
+   */
+  public static final DecodeHintType ALLOWED_LENGTHS = new DecodeHintType();
+
   private DecodeHintType() {
   }