TypeDeclaration.ceylon
import ceylon.ast.core {
Node,
TypeDeclaration
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JClassOrInterface=ClassOrInterface,
JTypeAliasDeclaration=TypeAliasDeclaration,
JTypeDeclaration=TypeDeclaration
}
}
"Converts a RedHat AST [[TypeDeclaration|JTypeDeclaration]] to a `ceylon.ast` [[TypeDeclaration]]."
shared TypeDeclaration typeDeclarationToCeylon(JTypeDeclaration typeDeclaration, Anything(JNode,Node) update = noop) {
assert (is JClassOrInterface|JTypeAliasDeclaration typeDeclaration);
switch (typeDeclaration)
case (is JClassOrInterface) { return classOrInterfaceToCeylon(typeDeclaration, update); }
case (is JTypeAliasDeclaration) { return typeAliasDefinitionToCeylon(typeDeclaration, update); }
}
"Compiles the given [[code]] for a Type Declaration
into a [[TypeDeclaration]] using the Ceylon compiler
(more specifically, the rule for a `declaration`)."
shared TypeDeclaration? compileTypeDeclaration(String code, Anything(JNode,Node) update = noop) {
if (is JTypeDeclaration jDeclaration = createParser(code).declaration()) {
return typeDeclarationToCeylon(jDeclaration, update);
} else {
return null;
}
}