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
|
package org.zwobble.couscous.ast;
import java.util.Collections;
import java.util.List;
import org.zwobble.couscous.ast.visitors.ExpressionNodeMapper;
import org.zwobble.couscous.values.BooleanValue;
public class MethodCallNode implements ExpressionNode {
public static ExpressionNode not(ExpressionNode value) {
if (value.getType().equals(BooleanValue.REF)) {
return methodCall(value, "negate", Collections.emptyList(), BooleanValue.REF);
} else {
throw new IllegalArgumentException("Can only negate booleans");
}
}
public static MethodCallNode methodCall(
ExpressionNode receiver,
String methodName,
List<ExpressionNode> arguments,
TypeName type) {
return new MethodCallNode(receiver, methodName, arguments, type);
}
private final ExpressionNode receiver;
private final String methodName;
private final List<ExpressionNode> arguments;
private final TypeName type;
public MethodCallNode(
ExpressionNode receiver,
String methodName,
List<ExpressionNode> arguments,
TypeName type) {
this.receiver = receiver;
this.methodName = methodName;
this.arguments = arguments;
this.type = type;
}
public ExpressionNode getReceiver() {
return receiver;
}
public String getMethodName() {
return methodName;
}
public List<ExpressionNode> getArguments() {
return arguments;
}
public TypeName getType() {
return type;
}
@Override
public <T> T accept(ExpressionNodeMapper<T> visitor) {
return visitor.visit(this);
}
@Override
public String toString() {
return "MethodCallNode(receiver=" + receiver + ", methodName="
+ methodName + ", arguments=" + arguments + ", type=" + type
+ ")";
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((arguments == null) ? 0 : arguments.hashCode());
result = prime * result
+ ((methodName == null) ? 0 : methodName.hashCode());
result = prime * result
+ ((receiver == null) ? 0 : receiver.hashCode());
result = prime * result + ((type == null) ? 0 : type.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
MethodCallNode other = (MethodCallNode) obj;
if (arguments == null) {
if (other.arguments != null)
return false;
} else if (!arguments.equals(other.arguments))
return false;
if (methodName == null) {
if (other.methodName != null)
return false;
} else if (!methodName.equals(other.methodName))
return false;
if (receiver == null) {
if (other.receiver != null)
return false;
} else if (!receiver.equals(other.receiver))
return false;
if (type == null) {
if (other.type != null)
return false;
} else if (!type.equals(other.type))
return false;
return true;
}
}
|
