public ExpressionFormatter(Func<string, Table> findTable)
{
_expressionFormatters = new Dictionary<SimpleExpressionType, Func<SimpleExpression, string>>
{
{ SimpleExpressionType.And, LogicalExpressionToWhereClause },
{ SimpleExpressionType.Or, LogicalExpressionToWhereClause },
{ SimpleExpressionType.Equal, EqualExpressionToWhereClause },
{ SimpleExpressionType.NotEqual, NotEqualExpressionToWhereClause },
{
SimpleExpressionType.GreaterThan,
expr => BinaryExpressionToWhereClause(expr, "gt")
},
{
SimpleExpressionType.GreaterThanOrEqual,
expr => BinaryExpressionToWhereClause(expr, "ge")
},
{
SimpleExpressionType.LessThan,
expr => BinaryExpressionToWhereClause(expr, "lt")
},
{
SimpleExpressionType.LessThanOrEqual,
expr => BinaryExpressionToWhereClause(expr, "le")
},
{ SimpleExpressionType.Empty, expr => string.Empty },
};
_findTable = findTable;
_simpleReferenceFormatter = new SimpleReferenceFormatter(findTable);
}
public ExpressionFormatter(Func <string, Table> findTable)
{
_expressionFormatters = new Dictionary <SimpleExpressionType, Func <SimpleExpression, string> >
{
{ SimpleExpressionType.And, LogicalExpressionToWhereClause },
{ SimpleExpressionType.Or, LogicalExpressionToWhereClause },
{ SimpleExpressionType.Equal, EqualExpressionToWhereClause },
{ SimpleExpressionType.NotEqual, NotEqualExpressionToWhereClause },
{
SimpleExpressionType.GreaterThan,
expr => BinaryExpressionToWhereClause(expr, "gt")
},
{
SimpleExpressionType.GreaterThanOrEqual,
expr => BinaryExpressionToWhereClause(expr, "ge")
},
{
SimpleExpressionType.LessThan,
expr => BinaryExpressionToWhereClause(expr, "lt")
},
{
SimpleExpressionType.LessThanOrEqual,
expr => BinaryExpressionToWhereClause(expr, "le")
},
{ SimpleExpressionType.Empty, expr => string.Empty },
};
_findTable = findTable;
_simpleReferenceFormatter = new SimpleReferenceFormatter(findTable);
}