protected override void DoProcess(SQLProcessorAggregator aggregator, MultiPredicate obj, StringBuilder builder, Boolean negationActive)
{
aggregator.Process(obj.Left, builder);
builder.Append(SQLConstants.TOKEN_SEPARATOR).Append(negationActive ? this._negatedOperator : this._operator).Append(SQLConstants.TOKEN_SEPARATOR);
if (this._needParenthesis)
{
builder.Append(SQLConstants.OPEN_PARENTHESIS);
}
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.Rights, this._separator, (agg, b, exp) =>
{
var isQuery = exp is QueryExpression;
if (isQuery)
{
b.Append(SQLConstants.OPEN_PARENTHESIS);
}
agg.Process(exp, b);
if (isQuery)
{
b.Append(SQLConstants.CLOSE_PARENTHESIS);
}
});
if (this._needParenthesis)
{
builder.Append(SQLConstants.CLOSE_PARENTHESIS);
}
}
protected override void DoProcess(SQLProcessorAggregator aggregator, OrderByClause obj, StringBuilder builder)
{
if (obj.OrderingColumns.Length > 0)
{
builder.Append(SQLConstants.NEWLINE + SQLConstants.ORDER_BY + SQLConstants.TOKEN_SEPARATOR);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.OrderingColumns, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
}
}
protected override void DoProcess(SQLProcessorAggregator aggregator, GroupByClause obj, StringBuilder builder)
{
if (obj.GroupingElements.Length > 0)
{
builder.Append(SQLConstants.NEWLINE + SQLConstants.GROUP_BY + SQLConstants.TOKEN_SEPARATOR);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.GroupingElements, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
}
}
protected override void DoProcess(SQLProcessorAggregator aggregator, FromClause obj, StringBuilder builder)
{
if (obj.TableReferences.Length > 0)
{
builder.Append(SQLConstants.NEWLINE + SQLConstants.FROM + SQLConstants.TOKEN_SEPARATOR);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.TableReferences, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
}
}
protected override void DoProcess(SQLProcessorAggregator aggregator, UpdateBySearch obj, StringBuilder builder)
{
builder.Append("UPDATE ");
aggregator.Process(obj.TargetTable, builder);
builder.Append(SQLConstants.NEWLINE).Append("SET ");
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.SetClauses, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
ProcessorUtils.ProcessOptionalBooleanExpresssion(aggregator, builder, obj.Condition, SQLConstants.NEWLINE, SQLConstants.WHERE);
}
public static void DoProcessSelectColumnsStatic(SQLProcessorAggregator aggregator, ColumnReferences obj, StringBuilder builder)
{
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.Columns, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR, (agg, b, col) =>
{
agg.Process(col.Reference, b);
if (!String.IsNullOrEmpty(col.Alias))
{
b.Append(SQLConstants.TOKEN_SEPARATOR + SQLConstants.ALIAS_DEFINER + SQLConstants.TOKEN_SEPARATOR).Append(col.Alias);
}
});
}
protected override void DoProcess(SQLProcessorAggregator aggregator, QuerySpecification obj, StringBuilder builder)
{
aggregator.Process(obj.Select, builder);
aggregator.Process(obj.From, builder);
ProcessorUtils.ProcessOptionalBooleanExpresssion(aggregator, builder, obj.Where, SQLConstants.NEWLINE, SQLConstants.WHERE);
aggregator.Process(obj.GroupBy, builder);
ProcessorUtils.ProcessOptionalBooleanExpresssion(aggregator, builder, obj.Having, SQLConstants.NEWLINE, SQLConstants.HAVING);
aggregator.Process(obj.OrderBy, builder);
if (obj.Offset != null || obj.Limit != null)
{
this.ProcessOffsetAndLimit(aggregator, obj.Offset, obj.Limit, builder);
}
}
public static void ProcessValues(SQLProcessorAggregator aggregator, AbstractValuesList values, StringBuilder builder)
{
builder.Append("VALUES");
ProcessorUtils.AppendEnumerable(aggregator, builder, values.Values, SQLConstants.COMMA, (agg, b, exp) =>
{
builder.Append(SQLConstants.OPEN_PARENTHESIS);
ProcessorUtils.AppendEnumerable(aggregator, builder, exp, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR, (agg2, b2, exp2) =>
{
var needParenthesis = exp2 is QueryExpression;
if (needParenthesis)
{
b2.Append(SQLConstants.OPEN_PARENTHESIS);
}
agg2.Process(exp2, b2);
if (needParenthesis)
{
b2.Append(SQLConstants.CLOSE_PARENTHESIS);
}
});
builder.Append(SQLConstants.CLOSE_PARENTHESIS);
});
}
protected override void DoProcess(SQLProcessorAggregator aggregator, ColumnNameList obj, StringBuilder builder)
{
builder.Append(SQLConstants.OPEN_PARENTHESIS);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.ColumnNames, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR, (agg, b, str) => b.Append(str));
builder.Append(SQLConstants.CLOSE_PARENTHESIS);
}
protected override void DoProcessActually(SQLProcessorAggregator aggregator, RowDefinition obj, StringBuilder builder)
{
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.RowElements, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
}
protected override void DoProcess(SQLProcessorAggregator aggregator, TableValueConstructor obj, StringBuilder builder)
{
builder.Append("VALUES" + SQLConstants.TOKEN_SEPARATOR);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.Rows, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
}
protected override void DoProcess(SQLProcessorAggregator aggregator, OrdinaryGroupingSet obj, StringBuilder builder)
{
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.Columns, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
}
protected override void DoProcess(SQLProcessorAggregator aggregator, SQLFunctionLiteral obj, StringBuilder builder)
{
builder.Append(obj.FunctionName).Append(SQLConstants.OPEN_PARENTHESIS);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.Parameters, SQLConstants.COMMA + SQLConstants.TOKEN_SEPARATOR);
builder.Append(SQLConstants.CLOSE_PARENTHESIS);
}
protected override void DoProcess(SQLProcessorAggregator aggregator, DeleteBySearch obj, StringBuilder builder)
{
builder.Append("DELETE FROM ");
aggregator.Process(obj.TargetTable, builder);
ProcessorUtils.ProcessOptionalBooleanExpresssion(aggregator, builder, obj.Condition, SQLConstants.NEWLINE, SQLConstants.WHERE);
}
protected override void DoProcess(SQLProcessorAggregator aggregator, TableElementList obj, StringBuilder builder)
{
builder.Append(SQLConstants.OPEN_PARENTHESIS).Append(SQLConstants.NEWLINE);
ProcessorUtils.AppendEnumerable(aggregator, builder, obj.Elements, SQLConstants.COMMA + SQLConstants.NEWLINE);
builder.Append(SQLConstants.NEWLINE).Append(SQLConstants.CLOSE_PARENTHESIS);
}
protected override void DoProcess(SQLProcessorAggregator aggregator, Disjunction obj, StringBuilder builder, Boolean negationActive)
{
ProcessorUtils.ProcessBinaryComposedBooleanExpression(aggregator, builder, negationActive, SQLConstants.OR, obj.Left, obj.Right);
}
