hunt.proton.codec.impl.Decimal128Element source code

1 /*
2  * hunt-proton: AMQP Protocol library for D programming language.
3  *
4  * Copyright (C) 2018-2019 HuntLabs
5  *
6  * Website: https://www.huntlabs.net/
7  *
8  * Licensed under the Apache-2.0 License.
9  *
10  */
11 
12 module hunt.proton.codec.impl.Decimal128Element;
13 
14 /*
15 import hunt.io.ByteBuffer;
16 
17 import hunt.proton.amqp.Decimal128;
18 import hunt.proton.codec.Data;
19 
20 class Decimal128Element : AtomicElement!(Decimal128)
21 {
22 
23     private Decimal128 _value;
24 
25     Decimal128Element(Element parent, Element prev, Decimal128 d)
26     {
27         super(parent, prev);
28         _value = d;
29     }
30 
31     override
32     public int size()
33     {
34         return isElementOfArray() ? 16 : 17;
35     }
36 
37     override
38     public Decimal128 getValue()
39     {
40         return _value;
41     }
42 
43     override
44     public Data.DataType getDataType()
45     {
46         return Data.DataType.DECIMAL128;
47     }
48 
49     override
50     public int encode(ByteBuffer b)
51     {
52         int size = size();
53         if(b.remaining()>=size)
54         {
55             if(size == 17)
56             {
57                 b.put((byte)0x94);
58             }
59             b.putLong(_value.getMostSignificantBits());
60             b.putLong(_value.getLeastSignificantBits());
61             return size;
62         }
63         else
64         {
65             return 0;
66         }
67     }
68 }
69 */