Package edu.wisc.ssec.mcidasv.startupmanager.options

Class MemoryOption

java.lang.Object

edu.wisc.ssec.mcidasv.startupmanager.options.AbstractOption

edu.wisc.ssec.mcidasv.startupmanager.options.MemoryOption

All Implemented Interfaces:

Option, ActionListener, EventListener

public class MemoryOption
extends AbstractOption
implements ActionListener

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MemoryOption.Prefix
private static enum	MemoryOption.State

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	BAD_MEM_FMT
private MemoryOption.Prefix	currentPrefix
private MemoryOption.State	currentState
private final String	defaultPrefValue
private boolean	doneInit
private String	failsafeValue
private int	initSliderValue
private String	initTextValue
private JRadioButton	jrbNumber
private JRadioButton	jrbSlider
private static final org.slf4j.Logger	logger	Logger object.
private static final String	LTE_ZERO_FMT
private long	maxmem
private int	maxSliderValue
private static final long	MEGA_BYTES_TO_BYTES
private static final Pattern	MEMSTRING
private int	minSliderValue
private static final String	NO_MEM_PREFIX_FMT
private ChangeListener	percentListener
private static final MemoryOption.Prefix[]	PREFIXES
private JSlider	slider
private static final String	SLIDER_GREATER_THAN_MAX_LABEL_FMT
private static final String	SLIDER_LABEL_FMT
private static final String	SLIDER_LESS_THAN_MIN_LABEL_FMT
private boolean	sliderActive
private JLabel	sliderLabel
private JPanel	sliderPanel
private McVTextField	text
private JPanel	textPanel
private static final String	TOO_BIG_FMT
private String	value

Constructor Summary

Constructors

Constructor	Description
MemoryOption(String id, String label, String defaultValue, OptionMaster.OptionPlatform optionPlatform, OptionMaster.Visibility optionVisibility)

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)
void	fromPrefsFormat(String prefText)	Initializes the current option using a relevant variable from the startup script.
JPanel	getComponent()	Returns the GUI component that represents the option.
JComponent	getSliderComponent()
private static long	getSystemMemory()
JComponent	getTextComponent()
String	getValue()	Returns the value of the option.
private void	handleNewValue(McVTextField field)
private boolean	isSlider()
private boolean	isValid()
private void	setState(MemoryOption.State newState)
void	setValue(String newValue)	Forces the value of the option to the data specified.
String	toString()	Friendly string representation of the option.

Methods inherited from class edu.wisc.ssec.mcidasv.startupmanager.options.AbstractOption

getLabel, getOptionId, getOptionPlatform, getOptionType, getOptionVisibility, isValidPrefFormat, onValidPlatform, toPrefsFormat

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

logger

private static final org.slf4j.Logger logger

Logger object.

MEGA_BYTES_TO_BYTES

private static final long MEGA_BYTES_TO_BYTES

See Also:

• Constant Field Values

TOO_BIG_FMT

private static final String TOO_BIG_FMT

See Also:

• Constant Field Values

BAD_MEM_FMT

private static final String BAD_MEM_FMT

See Also:

• Constant Field Values

LTE_ZERO_FMT

private static final String LTE_ZERO_FMT

See Also:

• Constant Field Values

SLIDER_LABEL_FMT

private static final String SLIDER_LABEL_FMT

See Also:

• Constant Field Values

SLIDER_LESS_THAN_MIN_LABEL_FMT

private static final String SLIDER_LESS_THAN_MIN_LABEL_FMT

See Also:

• Constant Field Values

SLIDER_GREATER_THAN_MAX_LABEL_FMT

private static final String SLIDER_GREATER_THAN_MAX_LABEL_FMT

See Also:

• Constant Field Values

NO_MEM_PREFIX_FMT

private static final String NO_MEM_PREFIX_FMT

See Also:

• Constant Field Values

PREFIXES

private static final MemoryOption.Prefix[] PREFIXES

currentPrefix

private MemoryOption.Prefix currentPrefix

sliderActive

private boolean sliderActive

MEMSTRING

private static final Pattern MEMSTRING

defaultPrefValue

private final String defaultPrefValue

failsafeValue

private String failsafeValue

value

private String value

jrbSlider

private JRadioButton jrbSlider

jrbNumber

private JRadioButton jrbNumber

sliderPanel

private JPanel sliderPanel

sliderLabel

private JLabel sliderLabel

slider

private JSlider slider

textPanel

private JPanel textPanel

text

private McVTextField text

initTextValue

private String initTextValue

minSliderValue

private int minSliderValue

maxSliderValue

private int maxSliderValue

initSliderValue

private int initSliderValue

maxmem

private long maxmem

currentState

private MemoryOption.State currentState

doneInit

private boolean doneInit

percentListener

private ChangeListener percentListener

Constructor Details

MemoryOption

public MemoryOption(String id,
 String label,
 String defaultValue,
 OptionMaster.OptionPlatform optionPlatform,
 OptionMaster.Visibility optionVisibility)

Method Details

setState

private void setState(MemoryOption.State newState)

isValid

private boolean isValid()

isSlider

private boolean isSlider()

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener

handleNewValue

private void handleNewValue(McVTextField field)

getComponent

public JPanel getComponent()

Description copied from class: AbstractOption

Returns the GUI component that represents the option. BooleanOptions are represented by a JCheckBox, while TextOptions appear as a JTextField.

Specified by:

getComponent in interface Option

Specified by:

getComponent in class AbstractOption

Returns:

The GUI representation of this option.

getSliderComponent

public JComponent getSliderComponent()

getTextComponent

public JComponent getTextComponent()

toString

public String toString()

Description copied from class: AbstractOption

Friendly string representation of the option.

Specified by:

toString in interface Option

Specified by:

toString in class AbstractOption

Returns:

String containing relevant info about the option.

See Also:

• TextOption.toString()
• BooleanOption.toString()

getValue

public String getValue()

Description copied from class: AbstractOption

Returns the value of the option. Note that BooleanOptions return either "0" or "1".

Specified by:

getValue in interface Option

Specified by:

getValue in class AbstractOption

Returns:

The current value of the option.

fromPrefsFormat

public void fromPrefsFormat(String prefText)

Description copied from class: AbstractOption

Initializes the current option using a relevant variable from the startup script.

Specified by:

fromPrefsFormat in interface Option

Overrides:

fromPrefsFormat in class AbstractOption

Parameters:

prefText - Line from the startup script that represents the current option.

setValue

public void setValue(String newValue)

Description copied from class: AbstractOption

Forces the value of the option to the data specified. Note that BooleanOptions accept either "0", or "1".

Specified by:

setValue in interface Option

Specified by:

setValue in class AbstractOption

Parameters:

newValue - New value to use.

getSystemMemory

private static long getSystemMemory()