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authorJean Chalard <jchalard@google.com>2014-07-30 17:17:13 +0000
committerAndroid Git Automerger <android-git-automerger@android.com>2014-07-30 17:17:13 +0000
commite074053e36351869fed1048c110629f7451e91b8 (patch)
tree1c3a12c279ed04ff014d0cc85e98781912ecdb00 /java/src/com/android/inputmethod/event/CombinerChain.java
parent198e069ffef2bb2f16f1f19ea43e6b97c1db13fd (diff)
parent1f9ece1ca9046a00c4d6208a296c52beadce42fc (diff)
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am 1f9ece1c: am 14d985bd: am 0f6807bf: Merge "[HW7] Introduce consumed events" into lmp-dev
* commit '1f9ece1ca9046a00c4d6208a296c52beadce42fc': [HW7] Introduce consumed events
Diffstat (limited to 'java/src/com/android/inputmethod/event/CombinerChain.java')
-rw-r--r--java/src/com/android/inputmethod/event/CombinerChain.java2
1 files changed, 2 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/event/CombinerChain.java b/java/src/com/android/inputmethod/event/CombinerChain.java
index 8c6b3d949..8ddc9e7d9 100644
--- a/java/src/com/android/inputmethod/event/CombinerChain.java
+++ b/java/src/com/android/inputmethod/event/CombinerChain.java
@@ -84,6 +84,8 @@ public class CombinerChain {
* Process an event through the combining chain, and return a processed event to apply.
* @param previousEvents the list of previous events in this composition
* @param newEvent the new event to process
+ * @return the processed event. It may be the same event, or a consumed event, or a completely
+ * new event. However it may never be null.
*/
public Event processEvent(final ArrayList<Event> previousEvents, final Event newEvent) {
final ArrayList<Event> modifiablePreviousEvents = new ArrayList<>(previousEvents);