Package org.gephi.datalab.api

Examples of org.gephi.datalab.api.AttributeColumnsController

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    }

    public AttributeColumn minValueNumbersMerge(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 min;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            min = StatisticsUtils.minValue(ac.getRowNumbers(row, columnsToMerge));
            row.setValue(newColumnIndex, min);
        }

        return newColumn;
    }
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    }

    public AttributeColumn maxValueNumbersMerge(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 max;
        for (Attributes row : ac.getTableAttributeRows(table)) {
            max = StatisticsUtils.maxValue(ac.getRowNumbers(row, columnsToMerge));
            row.setValue(newColumnIndex, max);
        }

        return newColumn;
    }
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    public void execute() {
        AttributeColumn column1, column2;
        column1 = columns[0];
        column2 = columns[1];
        //Simplify code using data laboratory API utilities:
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        //New column:
        AttributeColumn newColumn = ac.addAttributeColumn(table, columnTitle, AttributeType.BOOLEAN);

        //Fill rows of new column:
        Attributes[] rows = ac.getTableAttributeRows(table);
        for (int i = 0; i < rows.length; i++) {
            rows[i].setValue(newColumn.getIndex(), valuesAreEqual(column1, column2, rows[i]));
        }
    }
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    @Override
    public void execute(AttributeTable table, AttributeColumn column) {
        AttributeType dynamicType = getEquivalentDynamicType(column.getType());

        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        Attributes[] rows = ac.getTableAttributeRows(table);
        Object[] values = new Object[rows.length];

        for (int i = 0; i < values.length; i++) {
            try {
                values[i] = dynamicType.parse(String.format("[%s,%s,%s]", start, end, rows[i].getValue(column.getIndex()).toString()));
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    private AttributeColumn[] columnsToCopyData;

    public void setup(Node[] nodes, Node clickedNode) {
        this.clickedNode = clickedNode;
        this.nodes = nodes;
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        ArrayList<AttributeColumn> columnsToCopyDataList = new ArrayList<AttributeColumn>();
        for (AttributeColumn column : Lookup.getDefault().lookup(AttributeController.class).getModel().getNodeTable().getColumns()) {
            if (ac.canChangeColumnData(column)) {
                columnsToCopyDataList.add(column);
            }
        }
        columnsToCopyData = columnsToCopyDataList.toArray(new AttributeColumn[0]);
    }
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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.copyNodeDataToOtherNodes(clickedNode, nodes, columnsToCopyData);
            Lookup.getDefault().lookup(DataTablesController.class).refreshCurrentTable();
        }
    }
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    public String getDescription() {
        return NbBundle.getMessage(ColumnValuesFrequency.class, "ColumnValuesFrequency.description");
    }

    public boolean canManipulateColumn(AttributeTable table, AttributeColumn column) {
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        return ac.getTableRowsCount(table) > 0;//Make sure that there is at least 1 row
    }
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    public Image getIcon() {
        return ImageUtilities.loadImage("org/gephi/datalab/plugin/manipulators/resources/frequency-list.png");
    }

    public String getReportHTML(AttributeTable table, AttributeColumn column, Map<Object, Integer> valuesFrequencies, JFreeChart pieChart, Dimension dimension) {
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        int totalValuesCount = ac.getTableRowsCount(table);
        ArrayList<Object> values = new ArrayList<Object>(valuesFrequencies.keySet());

        //Try to sort the values when they are comparable. (All objects of the set will have the same type) and not null:
        if (!values.isEmpty() && values.get(0) instanceof Comparable) {
            Collections.sort(values, new Comparator<Object>() {
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        sb.append(" )");
        sb.append("</li>");
    }

    public Map<Object, Integer> buildValuesFrequencies(AttributeTable table, AttributeColumn column){
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        return ac.calculateColumnValuesFrequencies(table, column);
    }
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    private AttributeColumn[] columnsToCopyData;

    public void setup(Edge[] edges, Edge clickedEdge) {
        this.clickedEdge = clickedEdge;
        this.edges = edges;
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        ArrayList<AttributeColumn> columnsToCopyDataList = new ArrayList<AttributeColumn>();
        for (AttributeColumn column : Lookup.getDefault().lookup(AttributeController.class).getModel().getEdgeTable().getColumns()) {
            if (ac.canChangeColumnData(column)) {
                columnsToCopyDataList.add(column);
            }
        }
        columnsToCopyData = columnsToCopyDataList.toArray(new AttributeColumn[0]);
    }
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Related Classes of org.gephi.datalab.api.AttributeColumnsController

  • org.gephi.datalab.impl.AttributeColumnsMergeStrategiesControllerImpl
  • org.gephi.datalab.impl.GraphElementsControllerImpl
  • org.gephi.datalab.plugin.manipulators.columns.ClearColumnData
  • 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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