Package com.google.visualization.datasource.datatable

Examples of com.google.visualization.datasource.datatable.DataTable.addColumn()


        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("dateCol", ValueType.DATE, "dateCol"));
        table.addColumn(new ColumnDescription("numberCol", ValueType.NUMBER, "numberCol"));
        table.addColumn(new ColumnDescription("timeOfDayCol", ValueType.TIMEOFDAY, "timeOfDayCol"));
        table.addColumn(new ColumnDescription("dateTimeCol", ValueType.DATETIME, "dateTimeCol"));

        TableRow row = new TableRow();
        row.addCell(new TableCell(new DateValue(2008, 5, 3)));
        row.addCell(new TableCell(new NumberValue(23)));
        row.addCell(new TableCell(new TimeOfDayValue(13, 12, 11)));
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    public void testGetValueType() {
        ScalarFunction scalarFunction = TimeComponentExtractor.getInstance(
                TimeComponentExtractor.TimeComponent.YEAR);
        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("dateCol", ValueType.DATE, "dateCol"));
        List<AbstractColumn> columns =
                Lists.newArrayList((AbstractColumn) new SimpleColumn("dateCol"));
        ScalarFunctionColumn sfc = new ScalarFunctionColumn(columns, scalarFunction);
        ValueType valueType = sfc.getValueType(table);
        assertEquals(ValueType.NUMBER, valueType);
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        row.addCell(new TableCell("a"));
        row.addCell(new TableCell(123));
        row.addCell(new TableCell("a"));

        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("c1", ValueType.TEXT, "c1"));
        table.addColumn(new ColumnDescription("c2", ValueType.TEXT, "c2"));
        table.addColumn(new ColumnDescription("c3", ValueType.TEXT, "c3"));

        ColumnColumnFilter filter = new ColumnColumnFilter(new SimpleColumn("c1"),
                new SimpleColumn("c3"), ComparisonFilter.Operator.LE);
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        row.addCell(new TableCell(123));
        row.addCell(new TableCell("a"));

        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("c1", ValueType.TEXT, "c1"));
        table.addColumn(new ColumnDescription("c2", ValueType.TEXT, "c2"));
        table.addColumn(new ColumnDescription("c3", ValueType.TEXT, "c3"));

        ColumnColumnFilter filter = new ColumnColumnFilter(new SimpleColumn("c1"),
                new SimpleColumn("c3"), ComparisonFilter.Operator.LE);
        assertTrue(filter.isMatch(table, row));
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        row.addCell(new TableCell("a"));

        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("c1", ValueType.TEXT, "c1"));
        table.addColumn(new ColumnDescription("c2", ValueType.TEXT, "c2"));
        table.addColumn(new ColumnDescription("c3", ValueType.TEXT, "c3"));

        ColumnColumnFilter filter = new ColumnColumnFilter(new SimpleColumn("c1"),
                new SimpleColumn("c3"), ComparisonFilter.Operator.LE);
        assertTrue(filter.isMatch(table, row));
    }
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        row.addCell(new TableCell("a"));
        row.addCell(new TableCell(123));
        row.addCell(new TableCell("a"));

        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("c1", ValueType.TEXT, "c1"));
        table.addColumn(new ColumnDescription("c2", ValueType.TEXT, "c2"));
        table.addColumn(new ColumnDescription("c3", ValueType.TEXT, "c3"));

        ColumnColumnFilter filter = new ColumnColumnFilter(new SimpleColumn("c3"),
                new SimpleColumn("c1"), ComparisonFilter.Operator.NE);
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        row.addCell(new TableCell(123));
        row.addCell(new TableCell("a"));

        DataTable table = new DataTable();
        table.addColumn(new ColumnDescription("c1", ValueType.TEXT, "c1"));
        table.addColumn(new ColumnDescription("c2", ValueType.TEXT, "c2"));
        table.addColumn(new ColumnDescription("c3", ValueType.TEXT, "c3"));

        ColumnColumnFilter filter = new ColumnColumnFilter(new SimpleColumn("c3"),
                new SimpleColumn("c1"), ComparisonFilter.Operator.NE);
        assertFalse(filter.isMatch(table, row));
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        DataTable testData = new DataTable();
        ColumnDescription c0 = new ColumnDescription("A", ValueType.TEXT, "col0");
        ColumnDescription c1 = new ColumnDescription("B", ValueType.NUMBER, "col1");
        ColumnDescription c2 = new ColumnDescription("C", ValueType.BOOLEAN, "col2");

        testData.addColumn(c0);
        testData.addColumn(c1);
        testData.addColumn(c2);

        rows = Lists.newArrayList();
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        ColumnDescription c0 = new ColumnDescription("A", ValueType.TEXT, "col0");
        ColumnDescription c1 = new ColumnDescription("B", ValueType.NUMBER, "col1");
        ColumnDescription c2 = new ColumnDescription("C", ValueType.BOOLEAN, "col2");

        testData.addColumn(c0);
        testData.addColumn(c1);
        testData.addColumn(c2);

        rows = Lists.newArrayList();

        TableRow row = new TableRow();
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        ColumnDescription c1 = new ColumnDescription("B", ValueType.NUMBER, "col1");
        ColumnDescription c2 = new ColumnDescription("C", ValueType.BOOLEAN, "col2");

        testData.addColumn(c0);
        testData.addColumn(c1);
        testData.addColumn(c2);

        rows = Lists.newArrayList();

        TableRow row = new TableRow();
        row.addCell(new TableCell("aaa"));
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