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
{
"$type": "com.fedfork.exec.composition",
"name": "doubler",
"description": "ui asks lookup to double n, if the even policy allows.",
"parameters": [
{
"key": "n",
"type": "integer",
"maximum": 100,
"values": {
"default": 4
}
}
],
"instances": [
{
"name": "ui",
"module": "at://did:plc:ocnuqjlzgohypj3zoznermms/com.fedfork.exec.wasm.module/compose",
"pin": "faaa8d2372d3c50fbd25dba4dc9ffcf4abd6cf1342ba3b6cdade021f24e9205c"
},
{
"name": "lookup",
"module": "at://did:plc:ocnuqjlzgohypj3zoznermms/com.fedfork.exec.wasm.module/compose",
"pin": "faaa8d2372d3c50fbd25dba4dc9ffcf4abd6cf1342ba3b6cdade021f24e9205c",
"input": {
"n": {
"$param": "n"
}
}
},
{
"name": "even",
"module": "at://did:plc:ocnuqjlzgohypj3zoznermms/com.fedfork.exec.wasm.module/compose",
"pin": "faaa8d2372d3c50fbd25dba4dc9ffcf4abd6cf1342ba3b6cdade021f24e9205c"
}
],
"edges": [
{
"from": "ui",
"nsid": "com.example.compose.lookup",
"to": "lookup",
"reason": "ui needs n doubled",
"policies": [
{
"instance": "even",
"entry": "even"
}
]
}
],
"exports": [
{
"nsid": "com.example.compose.lookup",
"instance": "lookup",
"entry": "lookup"
}
]
}