From 3b95eaf70b0a11b1c6e0c52361fe738b4a4b2ace Mon Sep 17 00:00:00 2001
From: Kurt Partridge <kep@google.com>
Date: Sun, 23 Dec 2012 15:12:51 -0800
Subject: [Rlog50] capture bigrams properly even with deletions

multi-project commit with Ia4ec213e8356897807cb6a278fccdbaa945732f0

Change-Id: Ib3fe886dc889954a31586ab81d00a21d8d55efd2
---
 java/src/com/android/inputmethod/research/FixedLogBuffer.java | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'java/src/com/android/inputmethod/research/FixedLogBuffer.java')

diff --git a/java/src/com/android/inputmethod/research/FixedLogBuffer.java b/java/src/com/android/inputmethod/research/FixedLogBuffer.java
index f3302d856..9613c2db2 100644
--- a/java/src/com/android/inputmethod/research/FixedLogBuffer.java
+++ b/java/src/com/android/inputmethod/research/FixedLogBuffer.java
@@ -72,6 +72,15 @@ public class FixedLogBuffer extends LogBuffer {
         mNumActualWords++; // Must be a word, or we wouldn't be here.
     }
 
+    @Override
+    public LogUnit unshiftIn() {
+        final LogUnit logUnit = super.unshiftIn();
+        if (logUnit != null && logUnit.hasWord()) {
+            mNumActualWords--;
+        }
+        return logUnit;
+    }
+
     private void shiftOutThroughFirstWord() {
         final LinkedList<LogUnit> logUnits = getLogUnits();
         while (!logUnits.isEmpty()) {
-- 
cgit v1.2.3-83-g751a