public JCTree.JCMethodDecl build() {
if (built) {
throw new IllegalStateException();
}
built = true;
ListBuffer<JCVariableDecl> params = ListBuffer.lb();
for (ParameterDefinitionBuilder pdb : this.params) {
if (noAnnotations || ignoreAnnotations) {
pdb.noAnnotations();
}
params.append(pdb.build());
}
return gen.make()
.MethodDef(
gen.make().Modifiers(modifiers, getAnnotations().toList()),
makeName(name),
resultTypeExpr,
typeParams.toList(),
params.toList(),
List.<JCExpression>nil(),
makeBody(body),
null);
}
public static MethodDefinitionBuilder main(AbstractTransformer gen) {
MethodDefinitionBuilder mdb =
new MethodDefinitionBuilder(gen, false, "main").modifiers(PUBLIC | STATIC);
ParameterDefinitionBuilder pdb = ParameterDefinitionBuilder.instance(mdb.gen, "args");
pdb.type(
gen.make().TypeArray(gen.make().Type(gen.syms().stringType)), List.<JCAnnotation>nil());
return mdb.parameter(pdb);
}
private ParameterDefinitionBuilder makeCallableCallParam(long flags, int ii) {
JCExpression type = gen.makeIdent(gen.syms().objectType);
if ((flags & Flags.VARARGS) != 0) {
type = gen.make().TypeArray(type);
}
ParameterDefinitionBuilder pdb = ParameterDefinitionBuilder.instance(gen, getParamName(ii));
pdb.modifiers(Flags.FINAL | flags);
pdb.type(type, null);
return pdb;
/*
return gen.make().VarDef(gen.make().Modifiers(Flags.FINAL | Flags.PARAMETER | flags),
makeParamName(gen, ii), type, null);
*/
}
private void generateValueConstructor(MethodDefinitionBuilder methodDefinitionBuilder) {
ParameterDefinitionBuilder paramBuilder =
ParameterDefinitionBuilder.instance(owner, fieldName).type(attrType, null);
JCTree.JCAssign init =
owner
.make()
.Assign(
owner.makeQualIdent(owner.makeUnquotedIdent("this"), fieldName),
owner.makeUnquotedIdent(fieldName));
methodDefinitionBuilder.parameter(paramBuilder).body(owner.make().Exec(init));
}
private JCTree makeCallTypedMethod(
List<JCStatement> body, java.util.List<ProducedType> parameterTypes) {
// make the method
MethodDefinitionBuilder methodBuilder =
MethodDefinitionBuilder.method(gen, false, Naming.getCallableTypedMethodName());
methodBuilder.modifiers(Flags.PRIVATE);
ProducedType returnType = gen.getReturnTypeOfCallable(typeModel);
methodBuilder.resultType(gen.makeJavaType(returnType, JT_NO_PRIMITIVES), null);
// add all parameters
int i = 0;
for (Parameter param : paramLists.getParameters()) {
ParameterDefinitionBuilder parameterBuilder =
ParameterDefinitionBuilder.instance(gen, param.getName());
JCExpression paramType = gen.makeJavaType(parameterTypes.get(i));
parameterBuilder.type(paramType, null);
methodBuilder.parameter(parameterBuilder);
i++;
}
// Return the call result, or null if a void method
methodBuilder.body(body);
return methodBuilder.build();
}
private MethodDefinitionBuilder parameter(
long modifiers,
String name,
String aliasedName,
TypedDeclaration decl,
TypedDeclaration nonWideningDecl,
ProducedType nonWideningType,
int flags) {
ParameterDefinitionBuilder pdb = ParameterDefinitionBuilder.instance(gen, name);
pdb.modifiers(modifiers);
pdb.aliasName(aliasedName);
pdb.sequenced(decl instanceof Parameter && ((Parameter) decl).isSequenced());
pdb.defaulted(decl instanceof Parameter && ((Parameter) decl).isDefaulted());
pdb.type(paramType(nonWideningDecl, nonWideningType, flags), gen.makeJavaTypeAnnotations(decl));
return parameter(pdb);
}
