Package uk.ac.starlink.topcat.plot
Class CartesianAxesSelector
- java.lang.Object
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- uk.ac.starlink.topcat.plot.CartesianAxesSelector
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- All Implemented Interfaces:
AxesSelector
public class CartesianAxesSelector extends java.lang.Object implements AxesSelector
AxesSelector implementation which deals with the straightforward case in which the returned data table consists of the columns selected from the selector's table.- Since:
- 31 May 2007
- Author:
- Mark Taylor
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Constructor Summary
Constructors Constructor Description CartesianAxesSelector(java.lang.String[] axisNames, ToggleButtonModel[] logModels, ToggleButtonModel[] flipModels, ErrorModeSelectionModel[] errorModeModels)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addActionListener(java.awt.event.ActionListener listener)
Adds a listener which is notified when any of the selections made by this component changes.AxisEditor[]
createAxisEditors()
Constructs an array of AxisEditor objects suitable for modifying the axes which are defined by this selector.PointStore
createPointStore(int npoint)
Returns a PointStore suitable for storing coordinate and error information generated by the current state of this selector.javax.swing.JComboBox
getColumnSelector(int icol)
Returns one of the the column selector boxes used by this selector.javax.swing.JComponent
getColumnSelectorPanel()
Gets the panel which displays selectors for the columns.javax.swing.JComboBox[]
getColumnSelectors()
Returns the array of combo boxes which are used to select column or other values.uk.ac.starlink.table.StarTable
getData()
Returns a StarTable which corresponds to the data in the columns selected by the current selections on this object.AxisDataSelector
getDataSelector(int icol)
Returns one of the axis selector boxes used by this selector.uk.ac.starlink.table.StarTable
getErrorData()
Returns a StarTable containing error information as selected in this component.uk.ac.starlink.ttools.plot.ErrorMode[]
getErrorModes()
Returns the error modes currently in force for this selector.uk.ac.starlink.table.StarTable
getLabelData()
Returns a StarTable whose single column contains a label for each point.int
getNdim()
Returns the number of columns in the table thatAxesSelector.getData()
will return.TopcatModel
getTable()
Returns the TopcatModel for which this selector is currently selecting axes.void
initialiseSelectors()
Hint to set up the values of the column selectors to a sensible value.boolean
isReady()
Indicates whether this selector has enough state filled in to be able to specify some point data.void
removeActionListener(java.awt.event.ActionListener listener)
Removes a listener added byAxesSelector.addActionListener(java.awt.event.ActionListener)
.void
setTable(TopcatModel tcModel)
Set up column selectors correctly for the given model.
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Constructor Detail
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CartesianAxesSelector
public CartesianAxesSelector(java.lang.String[] axisNames, ToggleButtonModel[] logModels, ToggleButtonModel[] flipModels, ErrorModeSelectionModel[] errorModeModels)
Constructor.
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Method Detail
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getColumnSelectorPanel
public javax.swing.JComponent getColumnSelectorPanel()
Gets the panel which displays selectors for the columns.- Specified by:
getColumnSelectorPanel
in interfaceAxesSelector
- Returns:
- column selector panel
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getColumnSelectors
public javax.swing.JComboBox[] getColumnSelectors()
Description copied from interface:AxesSelector
Returns the array of combo boxes which are used to select column or other values.- Specified by:
getColumnSelectors
in interfaceAxesSelector
- Returns:
- array of column selector combo boxes
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getNdim
public int getNdim()
Description copied from interface:AxesSelector
Returns the number of columns in the table thatAxesSelector.getData()
will return.- Specified by:
getNdim
in interfaceAxesSelector
- Returns:
- dimensionality
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isReady
public boolean isReady()
Description copied from interface:AxesSelector
Indicates whether this selector has enough state filled in to be able to specify some point data.- Specified by:
isReady
in interfaceAxesSelector
- Returns:
- true iff properly filled in
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getData
public uk.ac.starlink.table.StarTable getData()
Description copied from interface:AxesSelector
Returns a StarTable which corresponds to the data in the columns selected by the current selections on this object.Note: for performance reasons, it is imperative that two tables returned from this method must match according to the
Object.equals(java.lang.Object)
method if they are known to contain the same cell data (i.e. if the state of this selector has not changed in the mean time). Don't forget to dohashCode
too.- Specified by:
getData
in interfaceAxesSelector
- Returns:
- table containing the data from the current selection
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getErrorData
public uk.ac.starlink.table.StarTable getErrorData()
Returns a StarTable containing error information as selected in this component. The columns from the active selectors (if any) of each AxisDataSelector are packed one after another. It is necessary to know theErrorMode
s currently in force to make sense of this information.- Specified by:
getErrorData
in interfaceAxesSelector
- Returns:
- error data table
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getErrorModes
public uk.ac.starlink.ttools.plot.ErrorMode[] getErrorModes()
Description copied from interface:AxesSelector
Returns the error modes currently in force for this selector.- Specified by:
getErrorModes
in interfaceAxesSelector
- Returns:
- error mode array
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getLabelData
public uk.ac.starlink.table.StarTable getLabelData()
Description copied from interface:AxesSelector
Returns a StarTable whose single column contains a label for each point.See the notes in
AxesSelector.getData()
about table equality - the same constraints apply.- Specified by:
getLabelData
in interfaceAxesSelector
- Returns:
- label table
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getDataSelector
public AxisDataSelector getDataSelector(int icol)
Returns one of the axis selector boxes used by this selector.- Parameters:
icol
- column index- Returns:
- axis selector
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getColumnSelector
public javax.swing.JComboBox getColumnSelector(int icol)
Returns one of the the column selector boxes used by this selector.- Parameters:
icol
- column index- Returns:
- column selector box
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createAxisEditors
public AxisEditor[] createAxisEditors()
Description copied from interface:AxesSelector
Constructs an array of AxisEditor objects suitable for modifying the axes which are defined by this selector. The number of them is often, but not necessarily, the same as the dimensionality of this selector.- Specified by:
createAxisEditors
in interfaceAxesSelector
- Returns:
- array of new AxisEditors
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createPointStore
public PointStore createPointStore(int npoint)
Description copied from interface:AxesSelector
Returns a PointStore suitable for storing coordinate and error information generated by the current state of this selector. The store will have to storenpoint
points, and itsPointStore.storePoint(java.lang.Object[], java.lang.Object[], java.lang.String)
method will be called with the result of acquiring rows from the tables got from this selector'sAxesSelector.getData()
andAxesSelector.getErrorData()
methods.- Specified by:
createPointStore
in interfaceAxesSelector
- Parameters:
npoint
- number of points to store- Returns:
- new point store
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setTable
public void setTable(TopcatModel tcModel)
Description copied from interface:AxesSelector
Set up column selectors correctly for the given model. This will involve setting the column selector models appropriately. If the submitted table is null, then the selector models should be unselected.- Specified by:
setTable
in interfaceAxesSelector
- Parameters:
tcModel
- table for which selectors must be configured
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getTable
public TopcatModel getTable()
Returns the TopcatModel for which this selector is currently selecting axes.- Returns:
- table
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initialiseSelectors
public void initialiseSelectors()
Description copied from interface:AxesSelector
Hint to set up the values of the column selectors to a sensible value. An implementation which does nothing is legal.- Specified by:
initialiseSelectors
in interfaceAxesSelector
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addActionListener
public void addActionListener(java.awt.event.ActionListener listener)
Description copied from interface:AxesSelector
Adds a listener which is notified when any of the selections made by this component changes.- Specified by:
addActionListener
in interfaceAxesSelector
- Parameters:
listener
- listener to add
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removeActionListener
public void removeActionListener(java.awt.event.ActionListener listener)
Description copied from interface:AxesSelector
Removes a listener added byAxesSelector.addActionListener(java.awt.event.ActionListener)
.- Specified by:
removeActionListener
in interfaceAxesSelector
- Parameters:
listener
- listener to remove
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