public override Table Execute(Table table) { if (column.Type == DataType.StringDimension || column.Type == DataType.DateDimension) throw new BadColumnForComputationException(); double newCellContent; foreach (Cell cell in column.Cells) { newCellContent = del.Invoke((double)cell.Content); newRows.Add(new Cell(newCellContent)); } List<Column> newColumnList = new List<Column>(); foreach (Column col in table.Columns) { Column newCol = new Column(col.Name,col.Type); foreach (Cell cell in col.Cells) { newCol.AddCell(new Cell(cell.Content)); } newColumnList.Add(newCol); } Table newTable = new Table(table.Name, table, newColumnList); Column newColumn = new Column("Computation",DataType.FloatFact, newRows); newTable.AddColumn(newColumn); return newTable; }
public Table(String _name, Table previous, List<Column> columns = null) { this._name = _name; if (columns == null) this.columns = new List<Column>(); else this.columns = columns; this.previous = previous; }
public override Table Execute(Table table) { if (selectedIndices != null) { selectedColumns = new List<Column>(); foreach (int index in selectedIndices) { selectedColumns.Add(table.Columns[index]); } } return new Table(table.Name, null, selectedColumns); }
public override Table Execute(Table firstTable) { Table newTable = new Table(firstTable.Name, firstTable); if (firstTable.Columns.Count != secondTable.Columns.Count) throw new IncoherentColumnCountException(); for (int i = 0; i < firstTable.Columns.Count; i++) { if (firstTable.Columns[i].Type != secondTable.Columns[i].Type) throw new ColumnTypeMismatchException(); Column newColumn = new Column(firstTable.Columns[i].Name, firstTable.Columns[i].Type, new List<Cell>(firstTable.Columns[i].Cells)); newColumn.Cells.AddRange(secondTable.Columns[i].Cells); newTable.AddColumn(newColumn); } return newTable; }
public void ColumnsTest() { var column1 = new Mock<Column>(); var column2 = new Mock<Column>(); var column3 = new Mock<Column>(); List<Column> columns = new List<Column>(); columns.Add(column1.Object); columns.Add(column2.Object); columns.Add(column3.Object); Table table = new Table("Table", null, columns); CollectionAssert.AreEqual(columns, table.Columns); }
public override Table Execute(Table table) { Table newTable = new Table(table.Name, table); foreach (Column column in table.Columns) { Column newColumn = new Column(column.Name, column.Type, new List<Cell>(column.Cells)); int z = 0; foreach (int index in invalidRows) { if ((index-z)<newColumn.Cells.Count) newColumn.Cells.RemoveAt(index-z); z++; } newTable.AddColumn(newColumn); } return newTable; }
public void AddColumnTest() { var column1 = new Mock<Column>(); var column2 = new Mock<Column>(); var column3 = new Mock<Column>(); List<Column> columns = new List<Column>(); columns.Add(column1.Object); columns.Add(column2.Object); Table table = new Table("Tabela", null, columns); List<Column> columnsCopy = new List<Column>(); columnsCopy = columns.Select(column => column).ToList(); columnsCopy.Add(column3.Object); table.AddColumn(column3.Object); CollectionAssert.Equals(columnsCopy, table.Columns); }
static void Main(string[] args) { // ------------------------ FIRST TABLE -------------------------------------- Cell c1 = new Cell(2011); Cell c2 = new Cell(2012); Cell c3 = new Cell(2013); Cell s1 = new Cell("Kraków"); Cell s2 = new Cell("Kraków"); Cell s3 = new Cell("Gdańsk"); Cell s4 = new Cell("Gdańsk"); Cell s5 = new Cell("Wrocław"); Cell s6 = new Cell("Poznań"); Cell s7 = new Cell("Wawa"); Cell s8 = new Cell("Gdańsk"); Cell s9 = new Cell("Rzym"); Cell l1 = new Cell((int)15); Cell l2 = new Cell((int)20); Cell l3 = new Cell((int)20); Cell l4 = new Cell((int)30); Cell l5 = new Cell((int)40); Cell l6 = new Cell((int)50); Cell l7 = new Cell((int)60); Cell l8 = new Cell((int)80); Cell l9 = new Cell((int)11); Cell p1 = new Cell(2); Column c = new Column("Rok", DataType.StringDimension); c.AddCell(c1); c.AddCell(c1); c.AddCell(c2); c.AddCell(c3); c.AddCell(c2); c.AddCell(c3); c.AddCell(c1); c.AddCell(c1); Column s = new Column("Miasto", DataType.StringDimension); s.AddCell(s1); s.AddCell(s2); s.AddCell(s3); s.AddCell(s4); s.AddCell(s5); s.AddCell(s6); s.AddCell(s7); s.AddCell(s8); Column l = new Column("Sprzedaż", DataType.FloatFact); l.AddCell(l1); l.AddCell(l2); l.AddCell(l3); l.AddCell(l4); l.AddCell(l5); l.AddCell(l6); l.AddCell(l7); l.AddCell(l8); Column p = new Column("Coś", DataType.IntegerFact); p.AddCell(p1); p.AddCell(p1); p.AddCell(p1); p.AddCell(p1); p.AddCell(p1); p.AddCell(p1); p.AddCell(p1); p.AddCell(p1); List<Column> mylist = new List<Column>(); //mylist.Add(c); mylist.Add(s); mylist.Add(l); mylist.Add(p); Table first_table = new Table("Dane1", null, mylist); //Console.WriteLine(first_table); first_table.print(); // ------------------------ SECOND TABLE -------------------------------------- Cell s11 = new Cell("Berlin"); Cell s21 = new Cell("Kolonia"); Cell s31 = new Cell("Hamburg"); Cell l11 = new Cell(70.5); Cell l21 = new Cell(65); Cell l31 = new Cell((double)15); Column ss = new Column("Miasto", DataType.StringDimension); ss.AddCell(s11); ss.AddCell(s21); ss.AddCell(s31); Column ll = new Column("Sprzedaż", DataType.FloatFact); ll.AddCell(l11); ll.AddCell(l21); ll.AddCell(l31); Column pp = new Column("Coś", DataType.IntegerFact); pp.AddCell(p1); pp.AddCell(p1); pp.AddCell(p1); List<Column> mylist1 = new List<Column>(); mylist1.Add(ss); mylist1.Add(ll); mylist1.Add(pp); Table second_table = new Table("Dane2", null, mylist1); // ------------------------ TABLE -------------------------------------------- mylist = new List<Column>(); mylist.Add(c); mylist.Add(s); mylist.Add(l); mylist.Add(p); Table second = new Table("Tabeleczka", null, mylist); //Console.WriteLine(second); second.print(); // ------------------------ GROUP COMMAND ----------------------------------- Dictionary<Column, Aggregation> dict = new Dictionary<Column, Aggregation>(); dict.Add(l, new AverageAggregation()); dict.Add(p, new SumAggregation()); Command cmd = new GroupCommand(new List<Column> { s }, dict); first_table.Execute(cmd).print(); //Console.WriteLine(first_table.Execute(cmd)); dict[l] = new CountAggregation(); //Console.WriteLine(first_table.Execute(cmd)); first_table.Execute(cmd).print(); dict = new Dictionary<Column, Aggregation>(); dict.Add(l, new AverageAggregation()); dict.Add(p, new SumAggregation()); cmd = new GroupCommand(new List<Column> { c, s }, dict); //Console.WriteLine(second.Execute(cmd)); second.Execute(cmd).print(); //------------------------- OTHER COMMANDS ----------------------------------- first_table.Execute(new SelectCommand(new List<int> { 0 })).print(); first_table.Execute(new SelectCommand(new List<int> { 1 })).print(); first_table.Execute(new FilterCommand(first_table.Columns[1], cellContent => (double)cellContent > 20)).print(); first_table.Execute(new ComputationOfTwoColumnsCommand(first_table.Columns[1], first_table.Columns[2], (cellContent, cell2Content) => (double)cellContent + (double)cell2Content)).print(); Table result = first_table.Execute(new ComputationOfOneColumnCommand(first_table.Columns[1], cellContent => (double)cellContent * 2)); Table modified = new Table(result.Name, first_table, result.Columns); modified.print(); modified.Undo().print(); first_table.Execute(new VerticalJoinCommand(second_table)).print(); // ------------------------ AGGREGATION TESTS --------------------------------------- List<Cell> cells = new List<Cell>(); cells.Add(l11); cells.Add(l21); cells.Add(l31); Console.WriteLine((double)(new SumAggregation()).GetAggregatedValue(cells)); Console.WriteLine((double)(new MaxAggregation()).GetAggregatedValue(cells)); Console.WriteLine((int)(new CountAggregation()).GetAggregatedValue(cells)); Console.WriteLine((double)(new MinAggregation()).GetAggregatedValue(cells)); Console.WriteLine((double)(new AverageAggregation()).GetAggregatedValue(cells)); Console.ReadKey(); }
public void ExecuteTest() { var command = new Mock<Command>(); var result = new Mock<Table>(); command.Setup(foo => foo.Execute(It.IsAny<Table>())).Returns(result.Object); Table table = new Table("Nazwa", null); Table table2 = table.Execute(command.Object); Assert.AreEqual(table2, result.Object); }
public void UndoTest() { Table table1 = new Table("table1", null); Table table2 = new Table("table2", table1); Assert.AreEqual(table1, table2.Undo()); }
public void ToStringTest() { var column1 = new Mock<Column>(); var column2 = new Mock<Column>(); var column3 = new Mock<Column>(); column1.Setup(foo => foo.ToString()).Returns("c1"); column2.Setup(foo => foo.ToString()).Returns("c2"); column3.Setup(foo => foo.ToString()).Returns("c3"); List<Column> columns = new List<Column>(); columns.Add(column1.Object); columns.Add(column2.Object); columns.Add(column3.Object); string tableString = "Nazwa\n"; foreach (Column column in columns) { tableString += column.ToString(); tableString += "\n"; } Table table = new Table("Nazwa", null, columns); Assert.AreEqual(table.ToString(), tableString); }
public void NormalizeTest() { string _name = string.Empty; // TODO: Initialize to an appropriate value Table previous = null; // TODO: Initialize to an appropriate value List<Column> columns = null; // TODO: Initialize to an appropriate value Table target = new Table(_name, previous, columns); // TODO: Initialize to an appropriate value Table expected = null; // TODO: Initialize to an appropriate value Table actual; actual = target.Normalize(); Assert.AreEqual(expected, actual); Assert.Inconclusive("Verify the correctness of this test method."); }
public void NameTest() { Table table = new Table("Nazwa", null); Assert.AreEqual("Nazwa", table.Name); }
public Table() { this._name = ""; this.columns = new List<Column>(); this.previous = null; }
public VerticalJoinCommand(Table table) { secondTable = table; }
public abstract Table Execute(Table table);