private com.google.protobuf.RepeatedFieldBuilderV3<
com.google.spanner.v1.KeyRange,
com.google.spanner.v1.KeyRange.Builder,
com.google.spanner.v1.KeyRangeOrBuilder>
getRangesFieldBuilder() {
if (rangesBuilder_ == null) {
rangesBuilder_ =
new com.google.protobuf.RepeatedFieldBuilderV3<
com.google.spanner.v1.KeyRange,
com.google.spanner.v1.KeyRange.Builder,
com.google.spanner.v1.KeyRangeOrBuilder>(
ranges_,
((bitField0_ & 0x00000002) == 0x00000002),
getParentForChildren(),
isClean());
ranges_ = null;
}
return rangesBuilder_;
}