@java.lang.Override
    public boolean hasSint32Type() {
      return ((bitField0_ & 0x00000040) != 0);
    }
<code>optional sint32 sint32Type = 7;</code>
@return Whether the sint32Type field is set.
ql/src/gen/protobuf/gen-test/org/apache/hadoop/hive/ql/io/protobuf/SampleProtos.java