void callbackInstructionParameterString(Parser parser, Token currentToken)
{
string stringContent = currentToken.contentString;
ulong uniqueId = patternSymbolContext.returnNewUniqueId();
Pattern <pattern.Decoration> stringPattern = Conversion.convert(stringContent, uniqueId);
PatternManipulation.append(topPattern, stringPattern);
}
void callbackAddString(Parser parser, Token currentToken)
{
string @string = currentToken.contentString;
ulong stringUniqueId = patternSymbolContext.returnNewUniqueId();
Pattern <Decoration> stringPattern = Conversion.convert(@string, stringUniqueId);
PatternManipulation.append(topPattern, stringPattern);
}
void callbackAddVariable(Parser parser, Token currentToken)
{
string variableName = currentToken.contentString;
ulong uniqueId = patternSymbolContext.lookupOrCreateUniqueIdForVariable(variableName);
Pattern <pattern.Decoration> variablePattern = Pattern <pattern.Decoration> .makeVariable(uniqueId);
PatternManipulation.append(topPattern, variablePattern);
}
void callbackAddLong(Parser parser, Token currentToken)
{
ulong uniqueId = patternSymbolContext.returnNewUniqueId();
Pattern <pattern.Decoration> numberPattern = Pattern <pattern.Decoration> .makeDecoratedValue(uniqueId);
numberPattern.decoration = new Decoration();
numberPattern.decoration.type = Decoration.EnumType.VALUE;
numberPattern.decoration.value = (long)currentToken.contentNumber;
PatternManipulation.append(topPattern, numberPattern);
}
//void callbackExitPattern(AiThisAndThat.lang.Parser parser, Token currentToken) {
// topPatternStack.RemoveAt(topPatternStack.Count-1); // TODO< rewrite to pop >
//}
void callbackAddSymbol(Parser parser, Token currentToken)
{
string symbolName = currentToken.contentString;
Tuple <ulong, ulong> symbolIdAndUniqueId = patternSymbolContext.lookupOrCreateSymbolIdAndUniqueIdForName(symbolName);
ulong symbolId = symbolIdAndUniqueId.Item1;
ulong uniqueId = symbolIdAndUniqueId.Item2;
Pattern <pattern.Decoration> symbolPattern = Pattern <pattern.Decoration> .makeSymbol(symbolId, uniqueId);
PatternManipulation.append(topPattern, symbolPattern);
}
void callbackEnterPattern(Parser parser, Token currentToken)
{
ulong uniqueId = patternSymbolContext.returnNewUniqueId();
Pattern <pattern.Decoration> interpretationPattern = Pattern <pattern.Decoration> .makeBranch(uniqueId);
interpretationPattern.referenced = new Pattern <pattern.Decoration> [0];
if (topPatternStack.Count != 0)
{
PatternManipulation.append(topPattern, interpretationPattern);
}
topPatternStack.Add(interpretationPattern); // TODO< rewrite to push >
}
void callbackEnterInterpretationPattern(Parser parser, Token currentToken)
{
ulong uniqueId = patternSymbolContext.returnNewUniqueId();
Pattern <pattern.Decoration> interpretationPattern = Pattern <pattern.Decoration> .makeBranch(uniqueId);
interpretationPattern.decoration = new Decoration();
interpretationPattern.referenced = new Pattern <pattern.Decoration> [0];
if (ruleType == EnumRuleType.MATCH)
{
interpretationPattern.decoration.type = Decoration.EnumType.VARIABLETEMPLATEMATCHING;
interpretationPattern.type = Pattern <Decoration> .EnumType.BRANCH;
}
else if (ruleType == EnumRuleType.TUPLE2)
{
interpretationPattern.decoration.type = Decoration.EnumType.TUPLE2;
interpretationPattern.type = Pattern <Decoration> .EnumType.BRANCH;
}
else if (ruleType == EnumRuleType.SEQUENCE)
{
interpretationPattern.decoration.type = Decoration.EnumType.SEQUENCE;
interpretationPattern.type = Pattern <Decoration> .EnumType.BRANCH;
}
else if (ruleType == EnumRuleType.LOOP)
{
interpretationPattern.decoration.type = Decoration.EnumType.LOOP;
interpretationPattern.type = Pattern <Decoration> .EnumType.BRANCH;
}
else
{
throw new Exception("Internal error"); // invalid ruleType, is a bug
}
// special case because added pattern can be first pattern
if (topPatternStack.Count != 0)
{
PatternManipulation.append(topPattern, interpretationPattern);
}
topPatternStack.Add(interpretationPattern); // TODO< rewrite to push >
}
void callbackEnterInstructionAndInstructionName(Parser parser, Token currentToken)
{
string calledFunctionName = currentToken.contentString;
ulong uniqueId = patternSymbolContext.returnNewUniqueId();
Pattern <pattern.Decoration> instructionPattern = Pattern <pattern.Decoration> .makeBranch(uniqueId);
instructionPattern.decoration = new Decoration();
instructionPattern.decoration.type = Decoration.EnumType.EXEC;
instructionPattern.referenced = new Pattern <pattern.Decoration> [1];
ulong functionNamePatternUniqueId = patternSymbolContext.returnNewUniqueId();
instructionPattern.referenced[0] = Conversion.convert(calledFunctionName, functionNamePatternUniqueId);
PatternManipulation.append(topPattern, instructionPattern);
topPatternStack.Add(instructionPattern); // TODO< rewrite to push >
}
