CallableConstructorDefinition.ceylon
import ceylon.ast.core {
CallableConstructorDefinition,
ExtendedType,
Node
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JConstructor=Constructor
}
}
"Converts a RedHat AST [[Constructor|JConstructor]] to a `ceylon.ast` [[CallableConstructorDefinition]]."
shared CallableConstructorDefinition callableConstructorDefinitionToCeylon(JConstructor callableConstructorDefinition, Anything(JNode,Node) update = noop) {
value result = CallableConstructorDefinition {
name = if (exists id = callableConstructorDefinition.identifier) then lIdentifierToCeylon(id, update) else null;
parameters = parametersToCeylon(callableConstructorDefinition.parameterList, update);
block = blockToCeylon(callableConstructorDefinition.block, update);
value extendedType {
if (exists jExtendedType = callableConstructorDefinition.delegatedConstructor) {
value result = ExtendedType(extensionOrConstructionToCeylon(jExtendedType.invocationExpression else jExtendedType.type, update));
update(jExtendedType, result);
return result;
} else {
return null;
}
}
annotations = annotationsToCeylon(callableConstructorDefinition.annotationList, update);
};
update(callableConstructorDefinition, result);
return result;
}
"Compiles the given [[code]] for a Callable Constructor Definition
into a [[CallableConstructorDefinition]] using the Ceylon compiler
(more specifically, the rule for a `declaration`)."
shared CallableConstructorDefinition? compileCallableConstructorDefinition(String code, Anything(JNode,Node) update = noop) {
if (is JConstructor jCallableConstructorDefinition = createParser(code).declaration()) {
return callableConstructorDefinitionToCeylon(jCallableConstructorDefinition, update);
} else {
return null;
}
}