Examples of org.gephi.data.attributes.api.AttributeRow

org.gephi.data.attributes.api.AttributeRow
Rows contains {@link AttributeValue}, one for each column. Rows are not stored in columns and nor in tables, they are stored in the object that possess the row, for instance Nodes or Edges.
But colums are fixed, stored in AttributeTable. Rows always contains the values in the same order as columns are described in the table.
For instance, if an table contains a single column label, the column index is equal to 0 and the value can be retrieved in the following ways:
- row.getValue(column);
- row.getValue("label");
- row.getValue(0);
Rows are build from a {@link AttributeRowFactory}, that can be get from the {@link AttributeModel}.
Nodes and edges
Nodes and edges elements are build from Graph API, and already have a default row that can be found with {@link NodeData#getAttributes()} and{@link EdgeData#getAttributes()}. Please cast Attributes in AttributesRow to profit from the complete API. @author Mathieu Bastian @author Cezary Bartosiak @see AttributeColumn @see AttributeTable @see AttributeValue

        GraphElementsController gec = Lookup.getDefault().lookup(GraphElementsController.class);
        SearchResult result = null;
        Set<Integer> columnsToSearch = searchOptions.getColumnsToSearch();
        boolean searchAllColumns = columnsToSearch.isEmpty();
        Node[] nodes = searchOptions.getNodesToSearch();
        AttributeRow row;
        Object value;
        for (; rowIndex < nodes.length; rowIndex++) {
            if (!gec.isNodeInGraph(nodes[rowIndex])) {
                continue;//Make sure node is still in graph when continuing a search
            }
            row = (AttributeRow) nodes[rowIndex].getNodeData().getAttributes();
            for (; columnIndex < row.countValues(); columnIndex++) {
                if (searchAllColumns || columnsToSearch.contains(columnIndex)) {
                    value = row.getValue(columnIndex);
                    result = matchRegex(value, searchOptions, rowIndex, columnIndex);
                    if (result != null) {
                        result.setFoundNode(nodes[rowIndex]);
                        return result;
                    }

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        GraphElementsController gec = Lookup.getDefault().lookup(GraphElementsController.class);
        SearchResult result = null;
        Set<Integer> columnsToSearch = searchOptions.getColumnsToSearch();
        boolean searchAllColumns = columnsToSearch.isEmpty();
        Edge[] edges = searchOptions.getEdgesToSearch();
        AttributeRow row;
        Object value;
        for (; rowIndex < edges.length; rowIndex++) {
            if (!gec.isEdgeInGraph(edges[rowIndex])) {
                continue;//Make sure edge is still in graph when continuing a search
            }
            row = (AttributeRow) edges[rowIndex].getEdgeData().getAttributes();
            for (; columnIndex < row.countValues(); columnIndex++) {
                if (searchAllColumns || columnsToSearch.contains(columnIndex)) {
                    value = row.getValue(columnIndex);
                    result = matchRegex(value, searchOptions, rowIndex, columnIndex);
                    if (result != null) {
                        result.setFoundEdge(edges[rowIndex]);
                        return result;
                    }

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                    }
                }


                if (newEdge != null) {//Edge may not be created if repeated
                    //Copy edge attributes:
                    AttributeRow row = (AttributeRow) edge.getAttributes();
                    for (int i = 0; i < row.countValues(); i++) {
                        if (row.getAttributeValueAt(i).getColumn().getIndex() != PropertiesColumn.EDGE_ID.getIndex()) {
                            newEdge.getAttributes().setValue(i, row.getValue(i));
                        }
                    }
                }
            }
        }

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        copyData.setSize(nodeData.getSize());
        copyData.setColor(nodeData.r(), nodeData.g(), nodeData.b());
        copyData.setAlpha(nodeData.alpha());


        //Copy attributes:
        AttributeRow row = (AttributeRow) nodeData.getAttributes();
        for (int i = 0; i < row.countValues(); i++) {
            if (row.getAttributeValueAt(i).getColumn().getIndex() != PropertiesColumn.NODE_ID.getIndex()) {
                copyData.getAttributes().setValue(i, row.getValue(i));
            }
        }


        if (parent != null) {
            hg.addNode(copy, parent);

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                    contextMenu.add(PopupMenuUtils.createMenuItemFromNodesManipulator(nm, clickedNode, selectedNodes));
                }
            }


            //Add AttributeValues manipulators submenu:
            AttributeRow row = (AttributeRow) clickedNode.getNodeData().getAttributes();
            int realColumnIndex = outlineTable.convertColumnIndexToModel(outlineTable.columnAtPoint(p)) - FAKE_COLUMNS_COUNT;//Get real attribute column index not counting fake columns.
            if (realColumnIndex >= 0) {
                AttributeColumn column = showingColumns[realColumnIndex];
                if (column != null) {
                    contextMenu.add(PopupMenuUtils.createSubMenuFromRowColumn(row, column));

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                    contextMenu.add(PopupMenuUtils.createMenuItemFromEdgesManipulator(em, clickedEdge, selectedEdges));
                }
            }


            //Add AttributeValues manipulators submenu:
            AttributeRow row = (AttributeRow) clickedEdge.getEdgeData().getAttributes();
            int realColumnIndex = table.convertColumnIndexToModel(table.columnAtPoint(p)) - FAKE_COLUMNS_COUNT;//Get real attribute column index not counting fake columns.
            if (realColumnIndex >= 0) {
                AttributeColumn column = showingColumns[realColumnIndex];
                if (column != null) {
                    contextMenu.add(PopupMenuUtils.createSubMenuFromRowColumn(row, column));

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                set.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.attributes.text.multiple"));
            } else {
                set.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.attributes.text", nodes[0].getNodeData().getLabel()));
            }


            AttributeRow row = (AttributeRow) nodes[0].getNodeData().getAttributes();
            AttributeValueWrapper wrap;
            for (AttributeValue value : row.getValues()) {


                if (multipleNodes) {
                    wrap = new MultipleRowsAttributeValueWrapper(nodes, value.getColumn(),currentTimeFormat);
                } else {
                    wrap = new SingleRowAttributeValueWrapper(nodes[0], value.getColumn(),currentTimeFormat);

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                set.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.attributes.text.multiple"));
            } else {
                set.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.attributes.text", edges[0].getEdgeData().getLabel()));
            }


            AttributeRow row = (AttributeRow) edges[0].getEdgeData().getAttributes();
            AttributeValueWrapper wrap;
            for (AttributeValue value : row.getValues()) {


                if (multipleEdges) {
                    wrap = new MultipleRowsAttributeValueWrapper(edges, value.getColumn(),currentTimeFormat);
                } else {
                    wrap = new SingleRowAttributeValueWrapper(edges[0], value.getColumn(),currentTimeFormat);

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Examples of org.gephi.data.attributes.api.AttributeRow

Nodes and edges

Related Classes of org.gephi.data.attributes.api.AttributeRow