echopoint.meter
Interface MeterModel

All Known Implementing Classes:

DefaultMeterModel

public interface MeterModel

This model interface is used to represent a a range of values, a current value as well as an optional normal, warning and critical range.

If the normal, warning or critical ranges ar not required, they can be set to to null.

The minimim, maximum range must never be null, however the current value can be null.

Method Summary

void	addChangeListener(ChangeListener l) Adds a ChangeListener to the button.
java.lang.Number	getMaximumCriticalValue() Returns the maximum critical value.
java.lang.Number	getMaximumNormalValue() Returns the maximum normal value.
java.lang.Number	getMaximumValue() Returns the maximum value.
java.lang.Number	getMaximumWarningValue() Returns the maximum warning value.
java.lang.Number	getMinimumCriticalValue() Returns the minimum critical value.
java.lang.Number	getMinimumNormalValue() Returns the minimum normal value.
java.lang.Number	getMinimumValue() Returns the minimum value.
java.lang.Number	getMinimumWarningValue() Returns the minimum warning value.
java.lang.Number	getValue() Returns the value.
void	removeChangeListener(ChangeListener l) Removes a ChangeListener from the button.
void	setCriticalRange(java.lang.Number minCritical, java.lang.Number maxCritical) Sets the critical range for the dataset.
void	setNormalRange(java.lang.Number minNormal, java.lang.Number maxNormal) Sets the normal range for the dataset.
void	setRange(java.lang.Number min, java.lang.Number max) Sets the range for the dataset.
void	setValue(double value) Sets the value.
void	setValue(java.lang.Number value) Sets the value for the dataset.
void	setWarningRange(java.lang.Number minWarning, java.lang.Number maxWarning) Sets the warning range for the dataset.

Method Detail

addChangeListener

void addChangeListener(ChangeListener l)

Adds a ChangeListener to the button.

Parameters:

l - The ChangeListener to be added.

getMaximumCriticalValue

java.lang.Number getMaximumCriticalValue()

Returns the maximum critical value.

Returns:

the maximum critical value.

getMaximumNormalValue

java.lang.Number getMaximumNormalValue()

Returns the maximum normal value.

Returns:

the maximum normal value.

getMaximumValue

java.lang.Number getMaximumValue()

Returns the maximum value.

Returns:

the maximum value.

getMaximumWarningValue

java.lang.Number getMaximumWarningValue()

Returns the maximum warning value.

Returns:

the maximum warning value.

getMinimumCriticalValue

java.lang.Number getMinimumCriticalValue()

Returns the minimum critical value.

Returns:

the minimum critical value.

getMinimumNormalValue

java.lang.Number getMinimumNormalValue()

Returns the minimum normal value.

Returns:

the minimum normal value.

getMinimumValue

java.lang.Number getMinimumValue()

Returns the minimum value.

Returns:

the minimum value.

getMinimumWarningValue

java.lang.Number getMinimumWarningValue()

Returns the minimum warning value.

Returns:

the minimum warning value.

getValue

java.lang.Number getValue()

Returns the value.

Returns:

the value.

removeChangeListener

void removeChangeListener(ChangeListener l)

Removes a ChangeListener from the button.

Parameters:

l - The ChangeListener to be removed.

setCriticalRange

void setCriticalRange(java.lang.Number minCritical,
                      java.lang.Number maxCritical)

Sets the critical range for the dataset. Registered listeners are notified of the change.

Parameters:

minCritical - the new minimum.

maxCritical - the new maximum.

setNormalRange

void setNormalRange(java.lang.Number minNormal,
                    java.lang.Number maxNormal)

Sets the normal range for the dataset. Registered listeners are notified of the change.

Parameters:

minNormal - the new minimum.

maxNormal - the new maximum.

setRange

void setRange(java.lang.Number min,
              java.lang.Number max)

Sets the range for the dataset. Registered listeners are notified of the change.

Parameters:

min - the new minimum.

max - the new maximum.

setValue

void setValue(double value)

Sets the value.

Parameters:

value - the new value.

setValue

void setValue(java.lang.Number value)

Sets the value for the dataset.

Parameters:

value - the new value.

setWarningRange

void setWarningRange(java.lang.Number minWarning,
                     java.lang.Number maxWarning)

Sets the warning range for the dataset. Registered listeners are notified of the change.

Parameters:

minWarning - the new minimum.

maxWarning - the new maximum.