[Java][FlexBuffers] Make FlexBuffersBuilder reusable by adding clear() (#5889) (#5890)

2020-05-07 21:26:55 +02:00
parent e84cbff673
commit c2da8d5d85
5 changed files with 38 additions and 0 deletions
--- a/java/com/google/flatbuffers/ReadWriteBuf.java
+++ b/java/com/google/flatbuffers/ReadWriteBuf.java
@@ -5,6 +5,13 @@ package com.google.flatbuffers;
 * FlexBuffers message.
 */
 interface ReadWriteBuf extends ReadBuf {
+
+    /**
+     * Clears (resets) the buffer so that it can be reused. Write position will be set to the
+     * start.
+     */
+    void clear();
+
    /**
     * Put a boolean into the buffer at {@code writePosition()} . Booleans as stored as single
     * byte. Write position will be incremented.