Resources.ceylon
import ceylon.ast.core {
Node,
Resources
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JResourceList=ResourceList
}
}
import ceylon.interop.java {
CeylonIterable
}
"Converts a RedHat AST [[Resources|JResourceList]] to `ceylon.ast` [[Resources]]."
shared Resources resourcesToCeylon(JResourceList resources, Anything(JNode,Node) update = noop) {
assert (nonempty res = CeylonIterable(resources.resources).collect(propagateUpdate(resourceToCeylon, update)));
value result = Resources(res);
update(resources, result);
return result;
}
"Compiles the given [[code]] for Resources
into [[Resources]] using the Ceylon compiler
(more specifically, the rule for `resources`)."
shared Resources? compileResources(String code, Anything(JNode,Node) update = noop) {
if (exists jResources = createParser(code).resources()) {
return resourcesToCeylon(jResources, update);
} else {
return null;
}
}