protected IValue resolveFieldAccess(MarkerList markers, IContext context) {
IDataMember field = ICall.resolveField(context, this.instance, this.name);
if (field != null) {
if (field.isEnumConstant()) {
EnumValue enumValue = new EnumValue(this.position);
enumValue.name = this.name;
enumValue.type = field.getType();
return enumValue;
}
this.field = field;
return this;
}
IMethod method =
ICall.resolveMethod(context, this.instance, this.name, EmptyArguments.INSTANCE);
if (method != null) {
AbstractCall mc = this.toMethodCall(method);
mc.checkArguments(markers, context);
return mc;
}
if (this.instance == null) {
IClass iclass = IContext.resolveClass(context, this.name);
if (iclass != null) {
return new ClassAccess(this.position, iclass.getType());
}
}
return null;
}
@Override
public synchronized IClass resolveClass(Name name) {
for (IClass iclass : this.classes) {
if (iclass.getName() == name) {
return iclass;
}
}
IClass iclass = super.resolveClass(name);
if (iclass != null) {
return iclass;
}
return this.loadClass(name.qualified);
}
@Override
public synchronized IClass resolveClass(String name) {
Name name1 = Name.getQualified(name);
for (IClass iclass : this.classes) {
if (name1 == iclass.getName()) {
return iclass;
}
}
IClass c = super.resolveClass(name);
if (c != null) {
return c;
}
return this.loadClass(name);
}
@Override
public void writeGet(MethodWriter writer, IValue instance, int lineNumber)
throws BytecodeException {
if (this.refType != null) {
writer.writeVarInsn(Opcodes.ALOAD, this.index);
IClass c = this.refType.getTheClass();
IDataMember f = c.getBody().getField(0);
f.writeGet(writer, null, lineNumber);
if (c == Types.OBJECT_REF_CLASS) {
c = this.type.getTheClass();
if (c != Types.OBJECT_CLASS) {
writer.writeTypeInsn(Opcodes.CHECKCAST, c.getInternalName());
}
}
return;
}
writer.writeVarInsn(this.type.getLoadOpcode(), this.index);
}
@Override
public void parse(IParserManager pm, IToken token) throws SyntaxError {
int type = token.type();
if (this.isInMode(MODIFIERS)) {
int i = 0;
if ((i = ModifierTypes.CLASS.parse(type)) != -1) {
this.theClass.addModifier(i);
return;
}
if ((i = ModifierTypes.CLASS_TYPE.parse(type)) != -1) {
this.theClass.addModifier(i);
this.theClass.setMetadata(
IClass.getClassMetadata(this.theClass, this.theClass.getModifiers()));
this.mode = NAME;
return;
}
if (token.nameValue() == Name.at) {
Annotation annotation = new Annotation(token.raw());
this.theClass.addAnnotation(annotation);
pm.pushParser(new AnnotationParser(annotation));
return;
}
}
if (this.isInMode(NAME)) {
if (ParserUtil.isIdentifier(type)) {
this.theClass.setPosition(token.raw());
this.theClass.setName(token.nameValue());
this.classList.addClass(this.theClass);
this.mode = PARAMETERS | GENERICS | EXTENDS | IMPLEMENTS | BODY;
return;
}
throw new SyntaxError(token, "Invalid Class Declaration - Name expected");
}
if (this.isInMode(PARAMETERS)) {
if (type == Symbols.OPEN_PARENTHESIS) {
pm.pushParser(new ParameterListParser(this.theClass));
this.mode = PARAMETERS_END;
return;
}
}
if (this.isInMode(PARAMETERS_END)) {
this.mode = GENERICS | EXTENDS | IMPLEMENTS | BODY;
if (type == Symbols.CLOSE_PARENTHESIS) {
return;
}
throw new SyntaxError(token, "Invalid Class Parameter List - ')' expected", true);
}
if (this.isInMode(GENERICS)) {
if (type == Symbols.OPEN_SQUARE_BRACKET) {
pm.pushParser(new TypeVariableListParser(this.theClass));
this.theClass.setGeneric();
this.mode = GENERICS_END;
return;
}
}
if (this.isInMode(GENERICS_END)) {
this.mode = PARAMETERS | EXTENDS | IMPLEMENTS | BODY;
if (type == Symbols.CLOSE_SQUARE_BRACKET) {
return;
}
throw new SyntaxError(token, "Invalid Generic Type Variable List - ']' expected", true);
}
if (this.isInMode(EXTENDS)) {
if (type == Keywords.EXTENDS) {
if (this.theClass.hasModifier(Modifiers.INTERFACE_CLASS)) {
pm.pushParser(new TypeListParser(this));
this.mode = BODY;
return;
}
pm.pushParser(new TypeParser(this));
this.mode = IMPLEMENTS | BODY;
return;
}
}
if (this.isInMode(IMPLEMENTS)) {
if (type == Keywords.IMPLEMENTS) {
pm.pushParser(new TypeListParser(this));
this.mode = BODY;
if (this.theClass.hasModifier(Modifiers.INTERFACE_CLASS)) {
throw new SyntaxError(
token, "Interfaces cannot implement other interfaces - Use 'extends' instead");
}
return;
}
}
if (this.isInMode(BODY)) {
if (type == Symbols.OPEN_CURLY_BRACKET) {
IClassBody body = new ClassBody(this.theClass);
this.theClass.setBody(body);
pm.pushParser(new ClassBodyParser(this.theClass, body));
this.mode = BODY_END;
return;
}
if (ParserUtil.isTerminator(type)) {
if (token.isInferred()) {
int nextType = token.next().type();
switch (nextType) {
case Keywords.EXTENDS:
this.mode = EXTENDS;
return;
case Keywords.IMPLEMENTS:
this.mode = IMPLEMENTS;
return;
case Symbols.OPEN_SQUARE_BRACKET:
this.mode = GENERICS;
return;
case Symbols.OPEN_PARENTHESIS:
this.mode = PARAMETERS;
return;
}
}
pm.popParser();
this.theClass.expandPosition(token);
return;
}
throw new SyntaxError(token, "Invalid Class Declaration - '{' or ';' expected", true);
}
if (this.isInMode(BODY_END)) {
if (type == Symbols.CLOSE_CURLY_BRACKET) {
pm.popParser();
this.theClass.expandPosition(token);
return;
}
throw new SyntaxError(token, "Invalid Class Declaration - '}' expected", true);
}
}