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