private Parsers.DataFieldExpression createDataFieldExpression(Parsers.ConditionalOperator @operator, MethodCallExpression expression)
{
var result = new Parsers.DataFieldExpression()
{
Operator = @operator
};
Type type;
object constant = null;
string fieldName = getFieldName(expression.Object, out type);
constant = getConstantValue(expression.Arguments.First());
result.DataFieldType = type;
result.DataFieldName = fieldName;
result.Value = constant;
return(result);
}
private Parsers.DataFieldExpression createDataFieldExpression(Parsers.ConditionalOperator @operator, BinaryExpression expression)
{
var result = new Parsers.DataFieldExpression()
{
Operator = @operator
};
Type type;
object constant = null;
string fieldName = getFieldName(expression.Left, out type);
if (fieldName == null)
{
fieldName = getFieldName(expression.Right, out type);
constant = getConstantValue(expression.Left);
}
else
{
constant = getConstantValue(expression.Right);
}
result.DataFieldType = type;
result.DataFieldName = fieldName;
result.Value = constant;
return(result);
}
