ForComprehensionClause.ceylon
import ceylon.ast.core {
ForComprehensionClause,
Node
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JForComprehensionClause=ForComprehensionClause
}
}
"Converts a RedHat AST [[ForComprehensionClause|JForComprehensionClause]] to a `ceylon.ast` [[ForComprehensionClause]]."
shared ForComprehensionClause forComprehensionClauseToCeylon(JForComprehensionClause forComprehensionClause, Anything(JNode,Node) update = noop) {
value result = ForComprehensionClause(forIteratorToCeylon(forComprehensionClause.forIterator, update), comprehensionClauseToCeylon(forComprehensionClause.comprehensionClause, update));
update(forComprehensionClause, result);
return result;
}
"Compiles the given [[code]] for a For Comprehension Clause
into a [[ForComprehensionClause]] using the Ceylon compiler
(more specifically, the rule for a `forComprehensionClause`)."
shared ForComprehensionClause? compileForComprehensionClause(String code, Anything(JNode,Node) update = noop) {
if (exists jForComprehensionClause = createParser(code).forComprehensionClause()) {
return forComprehensionClauseToCeylon(jForComprehensionClause, update);
} else {
return null;
}
}