Package org.gephi.datalab.api

Examples of org.gephi.datalab.api.AttributeColumnsController

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        columnsToCopyData = columnsToCopyDataList.toArray(new AttributeColumn[0]);
    }

    public void execute() {
        if (columnsToCopyData.length >= 0) {
            AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
            ac.copyEdgeDataToOtherEdges(clickedEdge, edges, columnsToCopyData);
            Lookup.getDefault().lookup(DataTablesController.class).refreshCurrentTable();
        }
    }
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    public AttributeColumn joinWithSeparatorMerge(AttributeTable table, AttributeColumn[] columnsToMerge, AttributeType newColumnType, String newColumnTitle, String separator) {
        if (table == null || columnsToMerge == null) {
            throw new IllegalArgumentException("Table or columns can't be null");
        }

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, newColumnType != null ? newColumnType : AttributeType.STRING);//Create as STRING column by default. Then it can be duplicated to other type.
        if (newColumn == null) {
            return null;
        }

        final int newColumnIndex = newColumn.getIndex();

        if (separator == null) {
            separator = "";
        }

        Object value;
        StringBuilder sb;
        final int columnsCount = columnsToMerge.length;

        for (Attributes row : ac.getTableAttributeRows(table)) {
            sb = new StringBuilder();
            for (int i = 0; i < columnsCount; i++) {
                value = row.getValue(columnsToMerge[i].getIndex());
                if (value != null) {
                    sb.append(value.toString());
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        return newColumn;
    }

    public AttributeColumn booleanLogicOperationsMerge(AttributeTable table, AttributeColumn[] columnsToMerge, BooleanOperations[] booleanOperations, String newColumnTitle) {
        AttributeUtils attributeUtils = AttributeUtils.getDefault();
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        if (table == null || columnsToMerge == null || !attributeUtils.areAllColumnsOfType(columnsToMerge, AttributeType.BOOLEAN) || booleanOperations == null || booleanOperations.length != columnsToMerge.length - 1) {
            throw new IllegalArgumentException("All columns have to be boolean columns, table, columns or operations can't be null and operations length must be columns length -1");
        }

        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, AttributeType.BOOLEAN);
        if (newColumn == null) {
            return null;
        }

        final int newColumnIndex = newColumn.getIndex();

        Boolean value;
        Boolean secondValue;

        for (Attributes row : ac.getTableAttributeRows(table)) {
            value = (Boolean) row.getValue(columnsToMerge[0].getIndex());
            value = value != null ? value : false;//Use false if null
            for (int i = 0; i < booleanOperations.length; i++) {
                secondValue = (Boolean) row.getValue(columnsToMerge[i + 1].getIndex());
                secondValue = secondValue != null ? secondValue : false;//Use false if null
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        final int startColumnIndex = startColumn != null ? startColumn.getIndex() : -1;
        final int endColumnIndex = endColumn != null ? endColumn.getIndex() : -1;
        final boolean isStartColumnNumeric = startColumn != null ? AttributeUtils.getDefault().isNumberColumn(startColumn) : false;
        final boolean isEndColumnNumeric = endColumn != null ? AttributeUtils.getDefault().isNumberColumn(endColumn) : false;

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        Object value;
        double start, end;
        TimeInterval timeInterval;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            if (startColumnIndex != -1) {
                value = row.getValue(startColumnIndex);
                if (value != null) {
                    if (isStartColumnNumeric) {
                        start = ((Number) value).doubleValue();
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        final int startColumnIndex = startColumn != null ? startColumn.getIndex() : -1;
        final int endColumnIndex = endColumn != null ? endColumn.getIndex() : -1;
        double defaultStart = parseDateToDouble(dateFormat, defaultStartDate, Double.NEGATIVE_INFINITY);
        double defaultEnd = parseDateToDouble(dateFormat, defaultEndDate, Double.POSITIVE_INFINITY);

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        Object value;
        double start, end;
        TimeInterval timeInterval;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            if (startColumnIndex != -1) {
                value = row.getValue(startColumnIndex);
                start = parseDateToDouble(dateFormat, value != null ? value.toString() : null, defaultStart);
            } else {
                start = defaultStart;
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    }

    public AttributeColumn averageNumberMerge(AttributeTable table, AttributeColumn[] columnsToMerge, String newColumnTitle) {
        checkTableAndColumnsAreNumberOrNumberList(table, columnsToMerge);

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, AttributeType.BIGDECIMAL);//Create as BIGDECIMAL column by default. Then it can be duplicated to other type.
        if (newColumn == null) {
            return null;
        }
        final int newColumnIndex = newColumn.getIndex();

        BigDecimal average;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            average = StatisticsUtils.average(ac.getRowNumbers(row, columnsToMerge));
            row.setValue(newColumnIndex, average);
        }

        return newColumn;
    }
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    }

    public AttributeColumn firstQuartileNumberMerge(AttributeTable table, AttributeColumn[] columnsToMerge, String newColumnTitle) {
        checkTableAndColumnsAreNumberOrNumberList(table, columnsToMerge);

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, AttributeType.BIGDECIMAL);//Create as BIGDECIMAL column by default. Then it can be duplicated to other type.
        if (newColumn == null) {
            return null;
        }

        if (newColumn == null) {
            return null;
        }

        final int newColumnIndex = newColumn.getIndex();

        BigDecimal Q1;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            Q1 = StatisticsUtils.quartile1(ac.getRowNumbers(row, columnsToMerge));
            row.setValue(newColumnIndex, Q1);
        }

        return newColumn;
    }
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    }

    public AttributeColumn medianNumberMerge(AttributeTable table, AttributeColumn[] columnsToMerge, String newColumnTitle) {
        checkTableAndColumnsAreNumberOrNumberList(table, columnsToMerge);

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, AttributeType.BIGDECIMAL);//Create as BIGDECIMAL column by default. Then it can be duplicated to other type.
        if (newColumn == null) {
            return null;
        }

        final int newColumnIndex = newColumn.getIndex();

        BigDecimal median;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            median = StatisticsUtils.median(ac.getRowNumbers(row, columnsToMerge));
            row.setValue(newColumnIndex, median);
        }

        return newColumn;
    }
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    }

    public AttributeColumn thirdQuartileNumberMerge(AttributeTable table, AttributeColumn[] columnsToMerge, String newColumnTitle) {
        checkTableAndColumnsAreNumberOrNumberList(table, columnsToMerge);

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, AttributeType.BIGDECIMAL);//Create as BIGDECIMAL column by default. Then it can be duplicated to other type.
        if (newColumn == null) {
            return null;
        }

        final int newColumnIndex = newColumn.getIndex();

        BigDecimal Q3;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            Q3 = StatisticsUtils.quartile3(ac.getRowNumbers(row, columnsToMerge));
            row.setValue(newColumnIndex, Q3);
        }

        return newColumn;
    }
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    }

    public AttributeColumn interQuartileRangeNumberMerge(AttributeTable table, AttributeColumn[] columnsToMerge, String newColumnTitle) {
        checkTableAndColumnsAreNumberOrNumberList(table, columnsToMerge);

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        AttributeColumn newColumn;
        newColumn = ac.addAttributeColumn(table, newColumnTitle, AttributeType.BIGDECIMAL);//Create as BIGDECIMAL column by default. Then it can be duplicated to other type.
        if (newColumn == null) {
            return null;
        }

        final int newColumnIndex = newColumn.getIndex();

        BigDecimal IQR, Q1, Q3;
        Number[] rowNumbers;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            rowNumbers = ac.getRowNumbers(row, columnsToMerge);
            Q3 = StatisticsUtils.quartile3(rowNumbers);
            Q1 = StatisticsUtils.quartile1(rowNumbers);
            if (Q3 != null && Q1 != null) {
                IQR = Q3.subtract(Q1);
            } else {
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  • org.gephi.datalab.plugin.manipulators.columns.ColumnValuesFrequency
  • org.gephi.datalab.plugin.manipulators.columns.CreateBooleanMatchesColumn
  • org.gephi.datalab.plugin.manipulators.columns.CreateFoundGroupsListColumn
  • org.gephi.datalab.plugin.manipulators.columns.NumberColumnStatisticsReport
  • org.gephi.datalab.plugin.manipulators.columns.ui.CopyDataToOtherColumnUI
  • org.gephi.datalab.plugin.manipulators.edges.ClearEdgesData
  • org.gephi.datalab.plugin.manipulators.edges.CopyEdgeDataToOtherEdges
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