/** Used by Template.Add() to Add args one by one w/o turning on full formal args definition signal */
public virtual void AddArgument(FormalArgument a)
{
if (FormalArguments == null)
{
FormalArguments = new List <FormalArgument>();
}
a.Index = FormalArguments.Count;
FormalArguments.Add(a);
if (a.DefaultValueToken != null)
{
_numberOfArgsWithDefaultValues++;
}
}
/*
* public static String getCardinalityName(int cardinality) {
* switch (cardinality) {
* case OPTIONAL : return "optional";
* case REQUIRED : return "exactly one";
* case ZERO_OR_MORE : return "zero-or-more";
* case ONE_OR_MORE : return "one-or-more";
* default : return "unknown";
* }
* }
*/
public override bool Equals(object o)
{
if (o == null || !(o is FormalArgument))
{
return(false);
}
FormalArgument other = (FormalArgument)o;
if (!this.name.Equals(other.name))
{
return(false);
}
// only check if there is a default value; that's all
return(!((this.defaultValueToken != null && other.defaultValueToken == null) ||
(this.defaultValueToken == null && other.defaultValueToken != null)));
}
public virtual void ReferenceAttribute(IToken templateToken, CommonTree id)
{
string name = id.Text;
FormalArgument arg = impl.TryGetFormalArgument(name);
if (arg != null)
{
int index = arg.Index;
Emit1(id, Bytecode.INSTR_LOAD_LOCAL, index);
}
else
{
if (Interpreter.PredefinedAnonymousSubtemplateAttributes.Contains(name))
{
errMgr.CompiletimeError(ErrorType.REF_TO_IMPLICIT_ATTRIBUTE_OUT_OF_SCOPE, templateToken, id.Token);
Emit(id, Bytecode.INSTR_NULL);
}
else
{
Emit1(id, Bytecode.INSTR_LOAD_ATTR, name);
}
}
}
/** Used by Template.Add() to Add args one by one w/o turning on full formal args definition signal */
public virtual void AddArgument(FormalArgument a)
{
if (FormalArguments == null)
FormalArguments = new List<FormalArgument>();
a.Index = FormalArguments.Count;
FormalArguments.Add(a);
if (a.DefaultValueToken != null)
_numberOfArgsWithDefaultValues++;
}
private object CreateGroupObject(BinaryReader reader, int key, Dictionary<int, object> objects)
{
var comparer = ObjectReferenceEqualityComparer<object>.Default;
int typeKey = reader.ReadInt32();
if (typeKey == 0)
{
// this is a string
return reader.ReadString();
}
string typeName = (string)objects[typeKey];
if (typeName == typeof(bool).FullName)
{
return reader.ReadBoolean();
}
else if (typeName == typeof(TemplateToken).FullName || typeName == typeof(CommonToken).FullName)
{
int channel = reader.ReadInt32();
int charPositionInLine = reader.ReadInt32();
int line = reader.ReadInt32();
int startIndex = reader.ReadInt32();
int stopIndex = reader.ReadInt32();
string text = reader.ReadString();
int tokenIndex = reader.ReadInt32();
int type = reader.ReadInt32();
CommonToken token = new CommonToken(type, text)
{
Channel = channel,
CharPositionInLine = charPositionInLine,
Line = line,
StartIndex = startIndex,
StopIndex = stopIndex,
TokenIndex = tokenIndex,
};
return token;
}
else if (typeName == typeof(CompiledTemplate).FullName)
{
CompiledTemplate compiledTemplate = new CompiledTemplate();
compiledTemplate.Name = reader.ReadString();
compiledTemplate.Prefix = reader.ReadString();
compiledTemplate.Template = reader.ReadString();
int templateDefStartTokenObject = reader.ReadInt32();
compiledTemplate.HasFormalArgs = reader.ReadBoolean();
int nativeGroupObject = reader.ReadInt32();
compiledTemplate.IsRegion = reader.ReadBoolean();
compiledTemplate.RegionDefType = (Template.RegionType)reader.ReadInt32();
compiledTemplate.IsAnonSubtemplate = reader.ReadBoolean();
int formalArgsLength = reader.ReadInt32();
if (formalArgsLength > 0)
{
for (int i = 0; i < formalArgsLength; i++)
{
int formalArgObject = reader.ReadInt32();
}
}
int stringsLength = reader.ReadInt32();
if (stringsLength >= 0)
{
compiledTemplate.strings = new string[stringsLength];
for (int i = 0; i < stringsLength; i++)
compiledTemplate.strings[i] = reader.ReadString();
}
int instrsLength = reader.ReadInt32();
if (instrsLength >= 0)
compiledTemplate.instrs = reader.ReadBytes(instrsLength);
compiledTemplate.codeSize = reader.ReadInt32();
int sourceMapLength = reader.ReadInt32();
if (sourceMapLength >= 0)
{
compiledTemplate.sourceMap = new Interval[sourceMapLength];
for (int i = 0; i < sourceMapLength; i++)
{
int start = reader.ReadInt32();
int length = reader.ReadInt32();
if (length >= 0)
compiledTemplate.sourceMap[i] = new Interval(start, length);
}
}
return compiledTemplate;
}
else if (typeName == typeof(FormalArgument).FullName)
{
string name = reader.ReadString();
int index = reader.ReadInt32();
IToken defaultValueToken = (IToken)objects[reader.ReadInt32()];
int defaultValueObject = reader.ReadInt32();
int compiledDefaultValue = reader.ReadInt32();
FormalArgument formalArgument = new FormalArgument(name, defaultValueToken);
formalArgument.Index = index;
return formalArgument;
}
else if (typeName == typeof(Template).FullName)
{
int implObject = reader.ReadInt32();
int localsCount = reader.ReadInt32();
for (int i = 0; i < localsCount; i++)
{
int localObject = reader.ReadInt32();
}
int groupObject = reader.ReadInt32();
TemplateGroup group = this;
Template template = new Template(group);
return template;
}
else if (typeName == typeof(TemplateGroupFile).FullName)
{
bool isDefaultGroup = reader.ReadBoolean();
if (!isDefaultGroup)
return this;
else
throw new NotSupportedException();
}
else if (typeName == typeof(TemplateGroup).FullName)
{
bool isDefaultGroup = reader.ReadBoolean();
if (isDefaultGroup)
return TemplateGroup.DefaultGroup;
else
throw new NotSupportedException();
}
else
{
throw new NotImplementedException();
}
}