public bool Match(object o)
{
var context = new SelectorContext();
context.Debug(PSDocsResources.SelectorMatchTrace, Id);
return(_Fn(context, o));
}
private static bool DebuggerFn(SelectorContext context, string path, SelectorExpressionOuterFn expression, object o)
{
var result = expression(context, o);
context.Debug(PSDocsResources.SelectorTrace, path, result);
return(result);
}
internal static bool Exists(SelectorContext context, SelectorInfo info, object[] args, object o)
{
var properties = GetProperties(args);
if (TryPropertyBool(properties, EXISTS, out bool?propertyValue) && TryField(properties, out string field))
{
context.Debug(PSDocsResources.SelectorExpressionTrace, EXISTS, field, propertyValue);
return(propertyValue == ExpressionHelpers.Exists(context, o, field, caseSensitive: false));
}
return(false);
}
internal static bool NotMatch(SelectorContext context, SelectorInfo info, object[] args, object o)
{
var properties = GetProperties(args);
if (TryProperty(properties, NOTMATCH, out object propertyValue) && TryField(properties, out string field))
{
context.Debug(PSDocsResources.SelectorExpressionTrace, NOTMATCH, field, propertyValue);
if (!ObjectHelper.GetField(context, o, field, caseSensitive: false, out object value))
{
return(true);
}
return(!ExpressionHelpers.Match(propertyValue, value, caseSensitive: false));
}
return(false);
}
internal static bool HasValue(SelectorContext context, SelectorInfo info, object[] args, object o)
{
var properties = GetProperties(args);
if (TryPropertyBool(properties, HASVALUE, out bool?propertyValue) && TryField(properties, out string field))
{
context.Debug(PSDocsResources.SelectorExpressionTrace, HASVALUE, field, propertyValue);
if (!ObjectHelper.GetField(context, o, field, caseSensitive: false, out object value))
{
return(!propertyValue.Value);
}
return(!propertyValue.Value == ExpressionHelpers.NullOrEmpty(value));
}
return(false);
}
internal static bool Equals(SelectorContext context, SelectorInfo info, object[] args, object o)
{
var properties = GetProperties(args);
if (TryProperty(properties, EQUALS, out object propertyValue) && TryField(properties, out string field))
{
context.Debug(PSDocsResources.SelectorExpressionTrace, EQUALS, field, propertyValue);
if (!ObjectHelper.GetField(context, o, field, caseSensitive: false, out object value))
{
return(false);
}
// int, string, bool
return(ExpressionHelpers.Equal(propertyValue, value, caseSensitive: false, convertExpected: true));
}
return(false);
}
internal static bool NotIn(SelectorContext context, SelectorInfo info, object[] args, object o)
{
var properties = GetProperties(args);
if (TryPropertyArray(properties, NOTIN, out Array propertyValue) && TryField(properties, out string field))
{
context.Debug(PSDocsResources.SelectorExpressionTrace, NOTIN, field, propertyValue);
if (!ObjectHelper.GetField(context, o, field, caseSensitive: false, out object value))
{
return(true);
}
for (var i = 0; propertyValue != null && i < propertyValue.Length; i++)
{
if (ExpressionHelpers.AnyValue(value, propertyValue.GetValue(i), caseSensitive: false, out _))
{
return(false);
}
}
return(true);
}
return(false);
}
internal static bool GreaterOrEquals(SelectorContext context, SelectorInfo info, object[] args, object o)
{
var properties = GetProperties(args);
if (TryPropertyLong(properties, GREATEROREQUALS, out long?propertyValue) && TryField(properties, out string field))
{
context.Debug(PSDocsResources.SelectorExpressionTrace, GREATEROREQUALS, field, propertyValue);
if (!ObjectHelper.GetField(context, o, field, caseSensitive: false, out object value))
{
return(true);
}
if (value == null)
{
return(0 >= propertyValue);
}
if (ExpressionHelpers.CompareNumeric(value, propertyValue, convert: false, compare: out int compare, value: out _))
{
return(compare >= 0);
}
}
return(false);
}