Get map mapping from column values (as Object instances) to their ordinal index in a sorted array. @param tuples an iterator over tuples @param field

Get an iterator over all edges that have the given node as a source. That is, edges that link out from the given source node. @param node

Paints the offscreen buffer to the provided graphics context. @param g the Graphics context to paint to

Parse an int value from a text string. @param text the text string to parse @return the parsed int value @throws DataParseException if an error occurs

Parse a Date value from a text string. @param text the text string to parse @return the parsed Date value @throws DataParseException if an error occur

Parse an int value from a text string. @param text the text string to parse @return the parsed int value @throws DataParseException if an error occurs

Parse a Time value from a text string. @param text the text string to parse @return the parsed Time value @throws DataParseException if an error occur

Print a table schema to a GraphML file @param xml the XMLWriter to write to @param group the data group (node or edge) for the schema @param s the sch

Process a data value from a ResultSet, translating it into a Java data value and storing it in a Table. @param t the Table in which to store the resul

Compute the n-quantile boundaries for a set of values. The result is an n+1 size array holding the minimum value in the first entry and then n quantil

Scans the input stream, making call backs for each encountered entry on the provided TextReadListener. @param is the InputStream to read @param trl th

Internal method for removing a link from an adjacency list @param field which adjacency list (inlinks or outlinks) to use @param len

Remove a registered ActivityListener @param l the ActivityListener to remove

Remove a node and its entire subtree rooted at the node from the tree. @param node the node id (node table row number) to remove @return true if the n

Internal method for removing a column. @param idx the column number of the column to remove @return the removed Column instance

Remove a node from the graph, also removing all incident edges. @param node the node id (node table row number) of the node to remove @ret

Remove a PaintListener from this Display. @param pl the {@link prefuse.util.display.PaintListener} to remove

Remove a PropertyChangeListener from this TupleSet. @param lstnr the PropertyChangeListener to remove

Remove a listener from this tuple set. @param tsl the TupleSetListener to remove

Request the keyboard focus for this component.

Reverts the specified row back to the column's default value. @param row

Get an iterator over the table rows. @return an iterator over the table rows

Schedules this Activity to start immediately.

Runs an optional action upon anchor update. @param e MouseEvent

Schedules this Activity to start immediately after another Activity. This Activity will be scheduled to start immediately after the first one finishes

Run the simulator for one timestep. @param timestep the span of the timestep for which to run the simulator

Sample a data value against the parsers, updating the parser candidates. @param val the String value to sample

Schedules an Activity to start immediately after another Activity. The second Activity will be scheduled to start immediately after the first one fini

Schedules an Activity at the specified startTime, overwriting the Activity's currently set startTime. @param a the Activity to schedule @param startTi

Searches the Lucene index using the given query String, returns an object which provides access to the search results. @param query the search query @

将图形展现到JSplitPane上并在inofPanel中显示图形相关信息

Set the data value at the specified row @param val the value to set @param row the row at which to set the value

Set the layout position of an item.

设置Action

@see java.awt.Component#setBackground(java.awt.Color)

Sets the base size, in pixels, for shapes drawn by this renderer. The base size is the width and height value used when a VisualItem's size value is 1

Set the bounding box for this item. This method is used by Renderer modules when the bounds are validated, or set by processing Actions used in conjun

Sets the internal color palette, an int array of color values. @param palette the new palette.

Set the data field used by this axis layout action. The values of the data field will determine the position of items along the axis. Note that this m

Set the data field used to encode size values. @param field the data field to map to size values

Set the data type used by this action. @param type the data type used by this action, one of {@link prefuse.Constants#NOMINAL}, {@link prefuse.Constan

Set the data value of the given field with a <code>Date</code>. @param field the data field to set @param val the value to set @see #canSetDate(String

Sets the default renderer. This renderer will be returned by {@link #getRenderer(VisualItem)} whenever there are no matching predicates and the input

Set the ending font for the item. The font is used as the default typeface for drawing text for this item. @param font the ending font value @see #END

@see javax.swing.BoundedRangeModel#setExtent(int)

Set the color field name that this ColorAction should set. The ColorAction will automatically try to update the start and end values for this field if

Sets the font for a component and all components contained within it. @param c the parent component of the component subtree to set @param font the fo

@see java.awt.Component#setForeground(java.awt.Color)

Sets the amount of padding in pixels between the content and the border of this item along the horizontal dimension. @param xpad the horiz

Set the data value of the given row and field as a <code>long</code>. @param row the table row to set @param field the data field to set @param val th

@see prefuse.data.column.AbstractColumn#setLong(long, int)

Set the suggested maximum value for a parameter. This value is not strictly enforced, but is used by interface components that allow force parameters

Sets the minimum extent (difference between low and high values). This method <strong>does not</strong> change the current state of the model, but can

Set the suggested minimum value for a parameter. This value is not strictly enforced, but is used by interface components that allow force parameters

Sets the size assigned to the lowest-valued data items. By default, this value is 1.0. @param size the new size for the lowest-valued data items

Set the highlighted state of the neighbors of a node. @param n the node under consideration @param state the highlighting state to apply to neighbors

Set the formatter used to format labels for numerical values. @param nf the <code>NumberFormat</code> used to format numerical labels.

Set the slider range span. @param lowValue the low value of the slider range @param highValue the high value of the slider range

Set the range model determining the span of the axis. This model controls the minimum and maximum values of the layout, as provided by the {@link pref

Sets a value indicating if a shape is drawn by its outline, by a fill, or both. The default is to draw both. @param type the new rendering

设置渲染器

Set the current shape value of the item. One of the SHAPE constants included in the {@link prefuse.Constants} class. This value only has an effect if

Set the starting font for the item. The font is used as the default typeface for drawing text for this item. @param font the starting font value @see

Set the starting size value of the item. Size values are typically used to scale an item, either in one-dimension (e.g., a bar chart length) or two-di

Set the current text color of this item. The text color is used to draw text strings for the item. Color values as represented as an integer containin

Set the slider thumb color. This is the part of the slider between the range resize buttons. @param thumbColor the slider thumb color

Set the tuple managers used to manage the Node and Edge tuples of this Graph. @param ntm the TupleManager to use for nodes @param etm

Set a data field value for all items in a given data group matching a given filter predicate. @param group the visual data group name @param p the fil

Sets the amount of padding in pixels between the content and the border of this item along the vertical dimension. @param ypad the vertica

@see prefuse.action.Action#setVisualization(prefuse.Visualization)

Update the x-coordinate of an item. The current x value will become the new starting x value, while the given value will become the new current x and

Update the y-coordinate of an item. The current y value will become the new starting y value, while the given value will become the new current x and

Display a file in the system browser. @param url the file's url

Returns the number of elements in this list. @return the number of elements in this list

Stops the activity manager thread. All scheduled actvities are canceled, and then the thread is then notified to stop running.

Notification that a table has changed. @param t the table that has changed @param start the starting row index of the changed table region @param end

Get an array of doubles containing all column values for a given table and field. The {@link Table#canGetDouble(String)} method must return true for t

Get an iterator over the tuples in this table. @return an iterator over the table tuples @see prefuse.data.tuple.TupleSet#tuples()

Get an iterator over the tuples in this table in reverse order. @return an iterator over the table tuples in reverse order

Update the dimensions of the arrow head, creating a new arrow head if necessary. The return value is also set as the member variable <code>m_arrowHead

Internal method that updates the row counts for local data columns.

Check a row for validity, optionally throwing an exception when an invalid row is found. @param row the row to check @param throwException indicates i