Uses of Interface
org.gephi.graph.api.Column

Packages that use Column

Package	Description
org.gephi.appearance.api	API for manipulating element appearance.
org.gephi.datalab.api	Data Laboratory API, all capabilites are exposed through various controllers.
org.gephi.datalab.spi.columns
org.gephi.datalab.spi.columns.merge
org.gephi.datalab.spi.rows.merge
org.gephi.datalab.spi.values
org.gephi.graph.api	Complete API description, where GraphModel is the entry point.

Uses of Column in org.gephi.appearance.api

Methods in org.gephi.appearance.api that return Column

Modifier and Type	Method	Description
Column	AttributeFunction.getColumn()	Returns the column this function finds its value from.
Column	Partition.getColumn()	Returns the column associated with this partition.
Column	Ranking.getColumn()	Returns the column associated with this partition.

Methods in org.gephi.appearance.api with parameters of type Column

Modifier and Type	Method	Description
Function	AppearanceModel.getEdgeFunction(Column column, Class<? extends Transformer> transformer)	Returns the edge function for the given column and transformer.
Partition	AppearanceModel.getEdgePartition(Column column)	Returns the edge partition for this column.
Function	AppearanceModel.getNodeFunction(Column column, Class<? extends Transformer> transformer)	Returns the node function for the given column and transformer.
Partition	AppearanceModel.getNodePartition(Column column)	Returns the node partition for thid column.

Uses of Column in org.gephi.datalab.api

Methods in org.gephi.datalab.api that return Column

Modifier and Type	Method	Description
Column	AttributeColumnsController.addAttributeColumn(Table table, String title, Class type)	Adds a new column to the specified table with the given title and type of column.
Column	AttributeColumnsMergeStrategiesController.averageNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the average of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.booleanLogicOperationsMerge(Table table, Column[] columnsToMerge, AttributeColumnsMergeStrategiesController.BooleanOperations[] booleanOperations, String newColumnTitle)	Strategy to apply only to all boolean columns.
Column	AttributeColumnsController.convertAttributeColumnToDynamic(Table table, Column column, double low, double high)	Converts and replaces a table column with a dynamic column preserving original column values.
Column	AttributeColumnsController.convertAttributeColumnToNewDynamicColumn(Table table, Column column, double low, double high, String newColumnTitle)	Converts a table column into a new dynamic column preserving original column values.
Column	AttributeColumnsController.createBooleanMatchesColumn(Table table, Column column, String newColumnTitle, Pattern pattern)	Creates a new BOOLEAN column from the given column and regular expression filling it with boolean values that indicate if each of the old column values match the regular expression.
Column	AttributeColumnsController.createFoundGroupsListColumn(Table table, Column column, String newColumnTitle, Pattern pattern)	Creates a new LIST_STRING column from the given column and regular expression with values that are the list of matching groups for the given regular expression for each row.
Column	AttributeColumnsController.duplicateColumn(Table table, Column column, String title, Class type)	Duplicates a given column of a table and copies al row values.
Column	AttributeColumnsMergeStrategiesController.firstQuartileNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the first quartile (Q1) of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.interQuartileRangeNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the interquartile range (IQR) of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.joinWithSeparatorMerge(Table table, Column[] columnsToMerge, Class newColumnType, String newColumnTitle, String separator)	Joins various columns of any type into a new column using the given separator string (or null).
Column	AttributeColumnsMergeStrategiesController.maxValueNumbersMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the maximum value of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.medianNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the median of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.mergeDateColumnsToTimeInterval(Table table, Column startColumn, Column endColumn, SimpleDateFormat dateFormat, String defaultStartDate, String defaultEndDate)	Merge 1 or 2 columns creating a time interval for each row.
Column	AttributeColumnsMergeStrategiesController.mergeNumericColumnsToTimeInterval(Table table, Column startColumn, Column endColumn, double defaultStart, double defaultEnd)	Merge 1 or 2 columns creating a time interval for each row.
Column	AttributeColumnsMergeStrategiesController.minValueNumbersMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the minimum value of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.sumNumbersMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the sum of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.thirdQuartileNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the third quartile (Q3) of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.

Methods in org.gephi.datalab.api with parameters of type Column

Modifier and Type	Method	Description
Column	AttributeColumnsMergeStrategiesController.averageNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the average of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.booleanLogicOperationsMerge(Table table, Column[] columnsToMerge, AttributeColumnsMergeStrategiesController.BooleanOperations[] booleanOperations, String newColumnTitle)	Strategy to apply only to all boolean columns.
Map<Object,Integer>	AttributeColumnsController.calculateColumnValuesFrequencies(Table table, Column column)	Calculates the absolute frequency of appearance of each value of the given column and returns a Map containing each different value mapped to its frequency of appearance.
boolean	AttributeColumnsController.canChangeColumnData(Column column)	Indicates if the Data Laboratory API behaviour allows to change a value of the given column of a table.
boolean	AttributeColumnsController.canClearColumnData(Column column)	Indicates if the Data Laboratory API behaviour allows to set as null a value of the given column of a table.
boolean	AttributeColumnsController.canConvertColumnToDynamic(Column column)	Indicates if the Data Laboratory API behaviour allows to convert an existing column into its dynamic equivalent.
boolean	AttributeColumnsController.canDeleteColumn(Column column)	Indicates if the Data Laboratory API behaviour allows to delete the given column of a table.
void	AttributeColumnsController.clearColumnData(Table table, Column column)	Clears all rows data for a given column of a table (nodes table or edges table)
void	AttributeColumnsController.clearEdgeData(Edge edge, Column[] columnsToClear)	Clears all edge attributes except computed attributes and id.
void	AttributeColumnsController.clearEdgesData(Edge[] edges, Column[] columnsToClear)	Clears all the edges attributes except computed attributes and id, checking first that the edges are in the graph.
void	AttributeColumnsController.clearNodeData(Node node, Column[] columnsToClear)	Clears all node attributes except computed attributes and id, checking first that the node is in the graph.
void	AttributeColumnsController.clearNodesData(Node[] nodes, Column[] columnsToClear)	Clears all the nodes attributes except computed attributes and id.
void	AttributeColumnsController.clearRowData(Element row, Column[] columnsToClear)	Clears row attributes except computed attributes and id if node/edge row.
Column	AttributeColumnsController.convertAttributeColumnToDynamic(Table table, Column column, double low, double high)	Converts and replaces a table column with a dynamic column preserving original column values.
Column	AttributeColumnsController.convertAttributeColumnToNewDynamicColumn(Table table, Column column, double low, double high, String newColumnTitle)	Converts a table column into a new dynamic column preserving original column values.
void	AttributeColumnsController.copyColumnDataToOtherColumn(Table table, Column sourceColumn, Column targetColumn)	Copies all row values of a column to another column.
void	AttributeColumnsController.copyEdgeDataToOtherEdges(Edge edge, Edge[] otherEdges, Column[] columnsToCopy)	Copies attributes data of the given edge to the other rows except computed attributes and id.
void	AttributeColumnsController.copyNodeDataToOtherNodes(Node node, Node[] otherNodes, Column[] columnsToCopy)	Copies attributes data of the given node to the other rows except computed attributes and id.
void	AttributeColumnsController.copyRowDataToOtherRows(Element row, Element[] otherRows, Column[] columnsToCopy)	Copies attributes data of the given row to the other rows except computed attributes and id if node/edge.
Column	AttributeColumnsController.createBooleanMatchesColumn(Table table, Column column, String newColumnTitle, Pattern pattern)	Creates a new BOOLEAN column from the given column and regular expression filling it with boolean values that indicate if each of the old column values match the regular expression.
Column	AttributeColumnsController.createFoundGroupsListColumn(Table table, Column column, String newColumnTitle, Pattern pattern)	Creates a new LIST_STRING column from the given column and regular expression with values that are the list of matching groups for the given regular expression for each row.
void	AttributeColumnsController.deleteAttributeColumn(Table table, Column column)	Deletes the specified column from a table if the table has the column and data laboratory behaviour allows to delete it (see canDeleteColumn method).
List<List<Node>>	AttributeColumnsController.detectNodeDuplicatesByColumn(Column column, boolean caseSensitive)	Finds and returns nodes duplicates based on the values of a given column of nodes table
Column	AttributeColumnsController.duplicateColumn(Table table, Column column, String title, Class type)	Duplicates a given column of a table and copies al row values.
void	DataLaboratoryHelper.executeAttributeColumnsManipulator(AttributeColumnsManipulator m, GraphModel graphModel, Table table, Column column)	Prepares the dialog UI of a AttributeColumnsManipulator if it has one and executes the manipulator in a separate Thread when the dialog is accepted or directly if there is no UI.
void	AttributeColumnsController.fillColumnWithValue(Table table, Column column, String value)	Fills the data values of a given column of a table with a value as a String, parsing it for the Class of the column.
void	AttributeColumnsController.fillEdgesColumnWithValue(Edge[] edges, Column column, String value)	Fills the data values of a given column of the indicated edges with a value as a String, parsing it for the Class of the column.
void	AttributeColumnsController.fillNodesColumnWithValue(Node[] nodes, Column column, String value)	Fills the data values of a given column of the indicated nodes with a value as a String, parsing it for the Class of the column.
Column	AttributeColumnsMergeStrategiesController.firstQuartileNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the first quartile (Q1) of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Number[]	AttributeColumnsController.getColumnNumbers(Table table, Column column)	Prepares an array with all not null numbers of all the rows of a given column.
BigDecimal[]	AttributeColumnsController.getNumberOrNumberListColumnStatistics(Table table, Column column)	Calculates all statistics at once from a number/number list column using MathUtils class.
Number[]	AttributeColumnsController.getRowNumbers(Element row, Column[] columns)	Prepares an array with all not null numbers of a row using only the given columns.
Number[]	AttributeColumnsController.getRowsColumnNumbers(Element[] rows, Column column)	Prepares an array only with all not null numbers the indicated rows of a given column.
Column	AttributeColumnsMergeStrategiesController.interQuartileRangeNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the interquartile range (IQR) of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
boolean	AttributeColumnsController.isEdgeColumn(Column column)
boolean	AttributeColumnsController.isNodeColumn(Column column)
boolean	AttributeColumnsController.isTableColumn(Table table, Column column)
Column	AttributeColumnsMergeStrategiesController.joinWithSeparatorMerge(Table table, Column[] columnsToMerge, Class newColumnType, String newColumnTitle, String separator)	Joins various columns of any type into a new column using the given separator string (or null).
Column	AttributeColumnsMergeStrategiesController.maxValueNumbersMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the maximum value of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.medianNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the median of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.mergeDateColumnsToTimeInterval(Table table, Column startColumn, Column endColumn, SimpleDateFormat dateFormat, String defaultStartDate, String defaultEndDate)	Merge 1 or 2 columns creating a time interval for each row.
Node	GraphElementsController.mergeNodes(Graph graph, Node[] nodes, Node selectedNode, Column[] columns, AttributeRowsMergeStrategy[] mergeStrategies, boolean deleteMergedNodes)	Merges 2 or more nodes into a new one node that has all the edges of the merged nodes.
Column	AttributeColumnsMergeStrategiesController.mergeNumericColumnsToTimeInterval(Table table, Column startColumn, Column endColumn, double defaultStart, double defaultEnd)	Merge 1 or 2 columns creating a time interval for each row.
void	AttributeColumnsController.mergeRowsValues(Column[] columns, AttributeRowsMergeStrategy[] mergeStrategies, Element[] rows, Element selectedRow, Element resultRow)	Merges the given rows values to the given result row using one merge strategy for each column of the table.
Column	AttributeColumnsMergeStrategiesController.minValueNumbersMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the minimum value of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
void	AttributeColumnsController.negateBooleanColumn(Table table, Column column)	Negates not null values of a given BOOLEAN or LIST_BOOLEANcolumn.
boolean	AttributeColumnsController.setAttributeValue(Object value, Element row, Column column)	Sets a value to the given row,column pair (cell).
void	SearchReplaceController.SearchOptions.setColumnsToSearch(Column[] columnsToSearch)	Set column that should be used to search with the current options.
Column	AttributeColumnsMergeStrategiesController.sumNumbersMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the sum of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.
Column	AttributeColumnsMergeStrategiesController.thirdQuartileNumberMerge(Table table, Column[] columnsToMerge, String newColumnTitle)	Merges any combination of number or number list columns, calculating the third quartile (Q3) of all not null values and puts the result of each row in a new column of BIGDECIMAL AttributeType.

Uses of Column in org.gephi.datalab.spi.columns

Methods in org.gephi.datalab.spi.columns with parameters of type Column

Modifier and Type	Method	Description
boolean	AttributeColumnsManipulator.canManipulateColumn(Table table, Column column)	Indicates if this AttributeColumnsManipulator can manipulate a specific AttributeColumn.
void	AttributeColumnsManipulator.execute(Table table, Column column)	Execute this AttributeColumnsManipulator with the indicated table and column
AttributeColumnsManipulatorUI	AttributeColumnsManipulator.getUI(Table table, Column column)	Returns a ManipulatorUI for this Manipulator if it needs one.
void	AttributeColumnsManipulatorUI.setup(AttributeColumnsManipulator m, GraphModel graphModel, Table table, Column column, DialogControls dialogControls)	Prepare this UI to be able to interact with its AttributeColumnsManipulator.

Uses of Column in org.gephi.datalab.spi.columns.merge

Methods in org.gephi.datalab.spi.columns.merge with parameters of type Column

Modifier and Type	Method	Description
void	AttributeColumnsMergeStrategy.setup(Table table, Column[] columns)	Prepare columns (with their table) for this merge strategy.

Uses of Column in org.gephi.datalab.spi.rows.merge

Methods in org.gephi.datalab.spi.rows.merge with parameters of type Column

Modifier and Type	Method	Description
void	AttributeRowsMergeStrategy.setup(Element[] rows, Element selectedRow, Column column)	Prepare column and rows for this merge strategy.

Uses of Column in org.gephi.datalab.spi.values

Methods in org.gephi.datalab.spi.values with parameters of type Column

Modifier and Type	Method	Description
void	AttributeValueManipulator.setup(Element row, Column column)	Prepare the AttributeValue data.

Uses of Column in org.gephi.graph.api

Methods in org.gephi.graph.api that return Column

Modifier and Type	Method	Description
Column	Table.addColumn(String id, Class type)	Adds a new column to this table.
Column	Table.addColumn(String id, Class type, Origin origin)	Adds a new column to this table.
Column	Table.addColumn(String id, String title, Class type, Object defaultValue)	Adds a new column to this table.
Column	Table.addColumn(String id, String title, Class type, Origin origin, Object defaultValue, boolean indexed)	Adds a new column to this table.
Column	GraphModel.DefaultColumns.degree()	Return node degree column.
Column	GraphModel.DefaultColumns.edgeId()	Return edge identifier column.
Column	GraphModel.DefaultColumns.edgeLabel()	Return edge label column.
Column	GraphModel.DefaultColumns.edgeTimeSet()	Return edge time-set (timestamp or interval) column.
Column	GraphModel.DefaultColumns.edgeType()	Return edge type column.
Column	GraphModel.DefaultColumns.edgeWeight()	Return edge weigth column.
Column	ColumnIndex.getColumn()	Returns the column for which this column index belongs to.
Column	ColumnObserver.getColumn()	Gets the column this observer belongs to.
Column	Table.getColumn(int index)	Returns the column at the given index.
Column	Table.getColumn(String id)	Returns the column with the given identifier.
Column	GraphModel.DefaultColumns.inDegree()	Return node in-degree column.
Column	GraphModel.DefaultColumns.nodeId()	Return node identifier column.
Column	GraphModel.DefaultColumns.nodeLabel()	Return node label column.
Column	GraphModel.DefaultColumns.nodeTimeSet()	Return node time-set (timestamp or interval) column.
Column	GraphModel.DefaultColumns.outDegree()	Return node out-degree column.
Column[]	ColumnIterable.toArray()	Returns the iterator content as an array.

Methods in org.gephi.graph.api that return types with arguments of type Column

Modifier and Type	Method	Description
List<Column>	TableDiff.getAddedColumns()	Gets all added columns.
List<Column>	TableDiff.getModifiedColumns()	Returns all columns that have been modified.
List<Column>	TableDiff.getRemovedColumns()	Gets all removed columns.
Iterator<Column>	ColumnIterable.iterator()	Returns the element iterator.
List<Column>	ColumnIterable.toList()	Returns the iterator content as a list.

Methods in org.gephi.graph.api with parameters of type Column

Modifier and Type	Method	Description
int	Index.count(Column column, Object value)	Counts the elements with value in the given column.
int	Index.countElements(Column column)	Counts the elements in the given column.
int	Index.countValues(Column column)	Counts the unique values in the given column.
Iterable<T>	Index.get(Column column, Object value)	Gets an Iterable of all elements in the index with value in the given column.
Object	Element.getAttribute(Column column)	Gets the attribute for the given column.
Object	Element.getAttribute(Column column, double timestamp)	Gets the attribute for the given column and timestamp.
Object	Element.getAttribute(Column column, GraphView view)	Gets the attribute for the given column and graph view.
Object	Element.getAttribute(Column column, Interval interval)	Gets the attribute for the given column and interval.
Iterable<Map.Entry>	Element.getAttributes(Column column)	Returns an iterable over all the keys and values over time for the given (dynamic) column.
ColumnIndex	Index.getColumnIndex(Column column)	Returns the column index for the given column.
Number	Index.getMaxValue(Column column)	Returns the maximum value in the given column.
Number	Index.getMinValue(Column column)	Returns the minimum value in the given column.
static boolean	AttributeUtils.isEdgeColumn(Column colum)	Returns true if the given column is an edge column.
static boolean	AttributeUtils.isNodeColumn(Column colum)	Returns true if the given column is a node column.
boolean	Index.isSortable(Column column)	Returns whether the column is numeric and sortable, and therefore methods Index.getMinValue(org.gephi.graph.api.Column) and Index.getMaxValue(org.gephi.graph.api.Column) are available for the column.
Object	Element.removeAttribute(Column column)	Removes the attribute at the given column.
Object	Element.removeAttribute(Column column, double timestamp)	Removes the attribute at the given column and timestamp.
Object	Element.removeAttribute(Column column, Interval interval)	Removes the attribute at the given column and interval.
void	Table.removeColumn(Column column)	Removes the given column from this table.
void	Element.setAttribute(Column column, Object value)	Sets the attribute with the given column and value.
void	Element.setAttribute(Column column, Object value, double timestamp)	Sets the attribute at the given column and timestamp.
void	Element.setAttribute(Column column, Object value, Interval interval)	Sets the attribute at the given column and interval.
Collection	Index.values(Column column)	Returns all unique values in the given column.