Deveel.Data.Sql.Tables.Row.RowVariableResolver Class Reference

Inheritance diagram for Deveel.Data.Sql.Tables.Row.RowVariableResolver:

Public Member Functions
	RowVariableResolver (Row row)
DataObject	Resolve (ObjectName columnName)
	Returns the value of a given variable. More...
SqlType	ReturnType (ObjectName columnName)
	Returns the SqlType of object the given variable is. More...

Package Functions
void	NextAssignment ()

Properties
int	SetId [get]

Private Attributes
readonly Row	row
int	assignmentCount

Detailed Description

Definition at line 434 of file Row.cs.

Constructor & Destructor Documentation

Deveel.Data.Sql.Tables.Row.RowVariableResolver.RowVariableResolver ( Row  row )

inline

Definition at line 438 of file Row.cs.

                                                {
                this.row = row;
            }

Member Function Documentation

void Deveel.Data.Sql.Tables.Row.RowVariableResolver.NextAssignment ( )

inlinepackage

Definition at line 442 of file Row.cs.

                                           {
                ++assignmentCount;
            }

DataObject Deveel.Data.Sql.Tables.Row.RowVariableResolver.Resolve ( ObjectName  variable )

inline

Returns the value of a given variable.

Parameters

variable

Returns

Implements Deveel.Data.Sql.IVariableResolver.

Definition at line 450 of file Row.cs.

                                                             {
                string colName = columnName.Name;

                int colIndex = row.Table.TableInfo.IndexOfColumn(colName);
                if (colIndex == -1)
                    throw new InvalidOperationException(String.Format("Column '{0}' could not be found in table '{1}'", colName, row.Table.FullName));

                DataObject value;
                if (!row.values.TryGetValue(colIndex, out value))
                    throw new InvalidOperationException("Column " + colName + " hasn't been set yet.");

                return value;
            }

SqlType Deveel.Data.Sql.Tables.Row.RowVariableResolver.ReturnType ( ObjectName  variable )

inline

Returns the SqlType of object the given variable is.

Parameters

variable

Returns

Implements Deveel.Data.Sql.IVariableResolver.

Definition at line 464 of file Row.cs.

                                                             {
                string colName = columnName.Name;

                int colIndex = row.Table.TableInfo.IndexOfColumn(colName);
                if (colIndex == -1)
                    throw new InvalidOperationException("Can't find column: " + colName);

                return row.Table.TableInfo[colIndex].ColumnType;
            }

Member Data Documentation

int Deveel.Data.Sql.Tables.Row.RowVariableResolver.assignmentCount

private

Definition at line 436 of file Row.cs.

readonly Row Deveel.Data.Sql.Tables.Row.RowVariableResolver.row

private

Definition at line 435 of file Row.cs.

Property Documentation

int Deveel.Data.Sql.Tables.Row.RowVariableResolver.SetId

get

Definition at line 446 of file Row.cs.

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The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data.Sql.Tables/Row.cs