@Override
public int getMaxSerializedSize() {
int size = 4 * values.size(); // max 4 bytes for storing each value's size
for (Value v : values) {
size += ValueUtility.toGbp(v).getSerializedSize();
}
return size;
}
/** Encode using regular protobuf delimited field writes */
@Override
public void writeTo(ByteBuffer bb) {
VarIntUtil.writeVarInt32(bb, values.size());
for (Value v : values) {
byte[] b = ValueUtility.toGbp(v).toByteArray();
VarIntUtil.writeVarInt32(bb, b.length);
bb.put(b);
}
}
@Override
public void updatedCommand(CommandId cmdId, long changeDate, String key, Value value) {
CommandHistoryAttribute cha =
CommandHistoryAttribute.newBuilder()
.setName(key)
.setValue(ValueUtility.toGbp(value))
.build();
CommandHistoryEntry entry =
CommandHistoryEntry.newBuilder().setCommandId(cmdId).addAttr(cha).build();
doSend(entry);
}
/** Decode using regular protobuf delimited field writes */
private void parse(ByteBuffer bb) throws DecodingException {
int num = VarIntUtil.readVarInt32(bb);
for (int i = 0; i < num; i++) {
int size = VarIntUtil.readVarInt32(bb);
byte[] b = new byte[size];
bb.get(b);
try {
Value v = ValueUtility.fromGpb(org.yamcs.protobuf.Yamcs.Value.parseFrom(b));
values.add(v);
} catch (InvalidProtocolBufferException e) {
throw new DecodingException("Failed to decode Value: ", e);
}
}
}