|
sink: "{ S[] -> a[] }"
|
|
must_source: "{ T[] -> a[]; U[] -> a[] }"
|
|
may_source: "{ V[] -> a[] }"
|
|
schedule:
|
|
domain: "{ S[]; U[]; T[]; V[] }"
|
|
child:
|
|
sequence:
|
|
- filter: "{ U[]; T[]; V[] }"
|
|
child:
|
|
sequence:
|
|
- filter: "{ U[] }"
|
|
- filter: "{ V[]; T[] }"
|
|
- filter: "{ S[] }"
|