-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathBasicFlag.java
More file actions
141 lines (120 loc) · 3.7 KB
/
Copy pathBasicFlag.java
File metadata and controls
141 lines (120 loc) · 3.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
package com.github.yin.flags;
import javax.annotation.Nonnull;
import java.math.BigDecimal;
import java.math.BigInteger;
/**
* Handles {@link #get()}, and {@link #validator(Validator)}, leaving {@link #parse(String)}
* for implementation by clients.
*/
public abstract class BasicFlag<T> implements Flag<T> {
public static class StringFlag extends BasicFlag<String> {
public StringFlag(@Nonnull String defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = String.valueOf(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class BooleanFlag extends BasicFlag<Boolean> {
public BooleanFlag(@Nonnull Boolean defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = Boolean.valueOf(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class IntegerFlag extends BasicFlag<Integer> {
public IntegerFlag(@Nonnull Integer defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = Integer.valueOf(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class LongFlag extends BasicFlag<Long> {
public LongFlag(@Nonnull Long defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = Long.valueOf(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class FloatFlag extends BasicFlag<Float> {
public FloatFlag(@Nonnull Float defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = Float.valueOf(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class DoubleFlag extends BasicFlag<Double> {
public DoubleFlag(@Nonnull Double defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = Double.valueOf(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class BigIntegerFlag extends BasicFlag<BigInteger> {
public BigIntegerFlag(@Nonnull BigInteger defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = new BigInteger(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
public static class BigDecimalFlag extends BasicFlag<BigDecimal> {
public BigDecimalFlag(@Nonnull BigDecimal defaultz) {
super(defaultz);
}
@Override
public void parse(@Nonnull String value) {
this.value = new BigDecimal(value);
if (validator != null) {
validator.validate(this.value);
}
}
}
protected Validator<T> validator;
protected T value;
public BasicFlag(T defaultz) {
value = defaultz;
}
@Override
public T get() {
return value;
}
@Override
public Flag<T> validator(Validator<T> validator) {
this.validator = validator;
return this;
}
}