void Condition(SingleNodeTree parent)
{
SelectorTypes selectorType; ModifierTypes modifierType;
if (FollowedByColon())
{
Selector(out selectorType,
out modifierType);
SelectorExpression selector = new SelectorExpression(selectorType, modifierType, t.val);
if (la.kind == 6)
{
ComplexCondition(parent, selector);
}
else if (StartOf(3))
{
parent.SetChild(selector);
Literal(selector);
}
else
{
SynErr(45);
}
}
else if (StartOf(3))
{
SelectorExpression nestedSelector = new SelectorExpression(SelectorTypes.Unspecified, ModifierTypes.Equals, t.val); parent.SetChild(nestedSelector);
Literal(nestedSelector);
}
else
{
SynErr(46);
}
}
protected BinaryCombinator(SelectorExpression left, SelectorExpression right)
{
Left = left;
Right = right;
if (left == null) throw new ArgumentNullException(nameof(left));
if (right == null) throw new ArgumentNullException(nameof(right));
}
public override string ToString()
{
string selector = SelectorExpression != null?SelectorExpression.ToString() : string.Empty;
string value = ValueExpression != null?ValueExpression.ToString() : string.Empty;
return(selector + " " + value);
}
public InterpolationConverter(AstConverter astConverter, AstConversionContext conversionContext)
{
Contract.Requires(astConverter != null);
Contract.Requires(conversionContext != null);
m_converter = astConverter;
m_context = conversionContext;
m_literalConverter = new LiteralConverter(conversionContext);
m_pathAtomInterpolateSelectorExpression = CreatePathAtomInterpolateSelectorExpression();
m_stringInterpolationSelectorExpression = CreateStringInterpolateSelectorExpression();
}
public void ReportFailResolveSelectorDueToUndefined(ModuleLiteral env, SelectorExpression expression)
{
Contract.Requires(env != null);
Contract.Requires(expression != null);
var location = expression.Location.AsUniversalLocation(env, Context);
Logger.ReportFailResolveSelectorDueToUndefined(
LoggingContext,
location.AsLoggingLocation(),
expression.Selector.ToDisplayString(Context),
expression.ThisExpression.ToDisplayString(Context),
Context.GetStackTraceAsErrorMessage(location));
}
private SelectorExpression MapExpression(IParser reader, Func <IParser, Type, object> nestedObjectDeserializer)
{
SelectorExpression result = null;
var properties = new SelectorExpression.PropertyBag();
MapProperty(properties, reader, nestedObjectDeserializer, out string key);
if (key != null && TryCondition(key))
{
result = MapCondition(key, properties, reader, nestedObjectDeserializer);
}
else if (TryOperator(key) && reader.Accept(out MappingStart mapping))
{
result = MapOperator(key, reader, nestedObjectDeserializer);
}
else if (TryOperator(key) && reader.Accept(out SequenceStart sequence))
{
result = MapOperator(key, reader, nestedObjectDeserializer);
}
return(result);
}
void ComplexCondition(SingleNodeTree parent, SelectorExpression selector)
{
ConditionGroup group = new ConditionGroup(); parent.SetChild(group); ExpressionTreeBase addTo = group; SingleNodeTree condition = null; ConditionalExpression lastOperation = null;
Expect(6);
while (StartOf(2))
{
lastOperation = lastOperation ?? new AndCondition();
MultiAdd(addTo, lastOperation);
addTo = lastOperation;
selector = new SelectorExpression(selector.Field, ModifierTypes.Equals, selector.Path);
if (la.kind == 5)
{
Get();
NotCondition not = new NotCondition(); lastOperation.SetChild(not); lastOperation = not;
}
if (la.kind == 6)
{
ComplexCondition(lastOperation, selector);
}
else if (StartOf(3))
{
SelectorExpression nestedSelector = new SelectorExpression(selector.Field, ModifierTypes.Equals, selector.Path); MultiAdd(lastOperation, nestedSelector);
Literal(nestedSelector);
}
else
{
SynErr(49);
}
if (la.kind == 9 || la.kind == 10)
{
Operation(out lastOperation);
}
else
{
lastOperation = null;
}
}
Expect(7);
}
public void TestSelectorExpression()
{
SelectorExpression node = new SelectorExpression(GetExpression1(), GetSymbolAtom(), DefaultLineInfo);
CheckSerializationRoundTrip(node);
}
public ParentSelector(SelectorExpression inner)
{
Inner = inner;
}
public SiblingCombinator(SelectorExpression left, SelectorExpression right)
: base(left, right)
{
}
void ComplexCondition(SingleNodeTree parent, SelectorExpression selector) {
ConditionGroup group = new ConditionGroup(); parent.SetChild(group); ExpressionTreeBase addTo = group; SingleNodeTree condition = null; ConditionalExpression lastOperation = null;
Expect(6);
while (StartOf(2)) {
lastOperation = lastOperation ?? new AndCondition();
MultiAdd(addTo, lastOperation);
addTo = lastOperation;
selector = new SelectorExpression(selector.Field, ModifierTypes.Equals, selector.Path);
if (la.kind == 5) {
Get();
NotCondition not = new NotCondition(); lastOperation.SetChild(not); lastOperation = not;
}
if (la.kind == 6) {
ComplexCondition(lastOperation, selector);
} else if (StartOf(3)) {
SelectorExpression nestedSelector = new SelectorExpression(selector.Field, ModifierTypes.Equals, selector.Path); MultiAdd(lastOperation, nestedSelector);
Literal(nestedSelector);
} else SynErr(49);
if (la.kind == 9 || la.kind == 10) {
Operation(out lastOperation);
}
else { lastOperation = null; }
}
Expect(7);
}
void Condition(SingleNodeTree parent) {
SelectorTypes selectorType; ModifierTypes modifierType;
if (FollowedByColon()) {
Selector(out selectorType,
out modifierType);
SelectorExpression selector = new SelectorExpression(selectorType, modifierType, t.val);
if (la.kind == 6) {
ComplexCondition(parent, selector);
} else if (StartOf(3)) {
parent.SetChild(selector);
Literal(selector);
} else SynErr(45);
} else if (StartOf(3)) {
SelectorExpression nestedSelector = new SelectorExpression(SelectorTypes.Unspecified, ModifierTypes.Equals, t.val); parent.SetChild(nestedSelector);
Literal(nestedSelector);
} else SynErr(46);
}
public ChildCombinator(SelectorExpression parent, SelectorExpression child)
: base(parent, child)
{
}
