blob: 6f284c68dd68600b0affe98764731865f9a05fe0 (
plain)
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
|
package net.sven_eisenhauer.swa_prakt1;
public class ArithmeticSubstraction extends ArithmeticOperator {
public ArithmeticSubstraction(ArithmeticExpression operand1,
ArithmeticExpression operand2) {
super(operand1, operand2);
operandSign = "-";
}
@Override
public Number evaluate() {
Number res = null;
Number num1 = operand1.evaluate();
Number num2 = operand2.evaluate();
if(num1 instanceof Integer && num2 instanceof Integer) {
res = num1.intValue() -num2.intValue();
}
else if(num1 instanceof Integer && num2 instanceof Long) {
res = num1.intValue() -num2.longValue();
}
else if(num1 instanceof Integer && num2 instanceof Short) {
res = num1.intValue() -num2.shortValue();
}
else if(num1 instanceof Integer && num2 instanceof Float) {
res = num1.intValue() -num2.floatValue();
}
else if(num1 instanceof Integer && num2 instanceof Double) {
res = num1.intValue() -num2.doubleValue();
}
else if(num1 instanceof Integer && num2 instanceof Byte) {
res = num1.intValue() -num2.byteValue();
}
else if(num1 instanceof Byte && num2 instanceof Long) {
res = num1.byteValue() -num2.longValue();
}
else if(num1 instanceof Byte && num2 instanceof Short) {
res = num1.byteValue() -num2.shortValue();
}
else if(num1 instanceof Byte && num2 instanceof Float) {
res = num1.byteValue() -num2.floatValue();
}
else if(num1 instanceof Byte && num2 instanceof Double) {
res = num1.byteValue() -num2.doubleValue();
}
else if(num1 instanceof Byte && num2 instanceof Byte) {
res = num1.byteValue() -num2.byteValue();
}
else if(num1 instanceof Byte && num2 instanceof Integer) {
res = num1.byteValue() -num2.intValue();
}
else if(num1 instanceof Short && num2 instanceof Long) {
res = num1.shortValue() -num2.longValue();
}
else if(num1 instanceof Short && num2 instanceof Short) {
res = num1.shortValue() -num2.shortValue();
}
else if(num1 instanceof Short && num2 instanceof Float) {
res = num1.shortValue() -num2.floatValue();
}
else if(num1 instanceof Short && num2 instanceof Double) {
res = num1.shortValue() -num2.doubleValue();
}
else if(num1 instanceof Short && num2 instanceof Byte) {
res = num1.shortValue() -num2.byteValue();
}
else if(num1 instanceof Short && num2 instanceof Integer) {
res = num1.shortValue() -num2.intValue();
}
else if(num1 instanceof Long && num2 instanceof Long) {
res = num1.longValue() -num2.longValue();
}
else if(num1 instanceof Long && num2 instanceof Short) {
res = num1.longValue() -num2.shortValue();
}
else if(num1 instanceof Long && num2 instanceof Float) {
res = num1.longValue() -num2.floatValue();
}
else if(num1 instanceof Long && num2 instanceof Double) {
res = num1.longValue() -num2.doubleValue();
}
else if(num1 instanceof Long && num2 instanceof Byte) {
res = num1.longValue() -num2.byteValue();
}
else if(num1 instanceof Long && num2 instanceof Integer) {
res = num1.longValue() -num2.intValue();
}
else if(num1 instanceof Float && num2 instanceof Long) {
res = num1.floatValue() -num2.longValue();
}
else if(num1 instanceof Float && num2 instanceof Short) {
res = num1.floatValue() -num2.shortValue();
}
else if(num1 instanceof Float && num2 instanceof Float) {
res = num1.floatValue() -num2.floatValue();
}
else if(num1 instanceof Float && num2 instanceof Double) {
res = num1.floatValue() -num2.doubleValue();
}
else if(num1 instanceof Float && num2 instanceof Byte) {
res = num1.floatValue() -num2.byteValue();
}
else if(num1 instanceof Float && num2 instanceof Integer) {
res = num1.floatValue() -num2.intValue();
}
else if(num1 instanceof Double && num2 instanceof Long) {
res = num1.doubleValue() -num2.longValue();
}
else if(num1 instanceof Double && num2 instanceof Short) {
res = num1.doubleValue() -num2.shortValue();
}
else if(num1 instanceof Double && num2 instanceof Float) {
res = num1.doubleValue() -num2.floatValue();
}
else if(num1 instanceof Double && num2 instanceof Double) {
res = num1.doubleValue() -num2.doubleValue();
}
else if(num1 instanceof Double && num2 instanceof Byte) {
res = num1.doubleValue() -num2.byteValue();
} else if(num1 instanceof Double && num2 instanceof Integer) {
res = num1.doubleValue() -num2.intValue();
}
return res;
}
}
|
