hunt.console.descriptor.DescriptorOptions source code

1 /*
2  * hunt-console eases the creation of beautiful and testable command line interfaces.
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.console.descriptor.DescriptorOptions;
13 
14 import hunt.collection.HashMap;
15 import hunt.collection.Map;
16 import hunt.util.Common;
17 
18 class DescriptorOptions : Cloneable
19 {
20     private Map!(string, string) _options;
21 
22 
23     public this()
24     {
25         _options = new HashMap!(string, string)();
26     }
27 
28     private this(DescriptorOptions options)
29     {
30         _options = new HashMap!(string, string)();
31         this._options.putAll(options._options);
32     }
33 
34     public DescriptorOptions set(string name, string value)
35     {
36         return set(name, value, true);
37     }
38 
39     public DescriptorOptions set(string name, string value, bool overwrite)
40     {
41         if (overwrite || !_options.containsKey(name)) {
42             _options.put(name, value);
43         }
44 
45         return this;
46     }
47 
48     public string get(string name)
49     {
50         return _options.get(name);
51     }
52 
53     public bool has(string name)
54     {
55         return _options.containsKey(name);
56     }
57 
58     public Object clone()
59     {
60       return cast(Object)_options;
61     }
62 }