ByteBuffer buffer = ByteBuffer.wrap(content);
SchemaHash schemaHash = new SchemaHash(buffer);
Preconditions.checkArgument(schemaHash.equals(StreamEventDataCodec.STREAM_DATA_SCHEMA.getSchemaHash()),
"Schema from payload not matching with StreamEventData schema.");
Decoder decoder = new BinaryDecoder(new ByteBufferInputStream(buffer));
// In old schema, timestamp is not recorded.
builder.add(new DefaultStreamEvent(StreamEventDataCodec.decode(decoder), 0));
}
}
final List<StreamEvent> events = builder.build();