com.timjohnstondev.unitconverter.view.listener
Class FactorChangeEvent

java.lang.Object
  java.util.EventObject
      com.timjohnstondev.unitconverter.view.listener.FactorChangeEvent

All Implemented Interfaces:

Serializable

public class FactorChangeEvent
extends EventObject

FactorChangeEvent is used to notify interested parties that factor has changed.

See Also:

Serialized Form

Field Summary

static int

CLEAR_FACTOR_ACTION Tells the listeners to clear the factor displays

Fields inherited from class java.util.EventObject

source

Constructor Summary

FactorChangeEvent(Object eventSource, int newAction)
Constructs a FactorChangeEvent object and sets the action.

FactorChangeEvent(Object eventSource, String value, BigDecimal mw)
Constructs a FactorChangeEvent object and sets the conversion value.

Method Summary

int	getAction() Returns the event's action
String	getCoversion() Returns the conversion factor value
BigDecimal	getMolecularWeight() Returns the molecular weight, default is 1

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

CLEAR_FACTOR_ACTION

public static final int CLEAR_FACTOR_ACTION

Tells the listeners to clear the factor displays

See Also:

Constant Field Values

Constructor Detail

FactorChangeEvent

public FactorChangeEvent(Object eventSource,
                         int newAction)

Constructs a FactorChangeEvent object and sets the action.

Parameters:

eventSource - the originator of the event

newAction - the action to be performed by listeners

FactorChangeEvent

public FactorChangeEvent(Object eventSource,
                         String value,
                         BigDecimal mw)

Constructs a FactorChangeEvent object and sets the conversion value.

Parameters:

eventSource - the originator of the event

value - the conversion factor value

mw - the molecular weight

Method Detail

getCoversion

public final String getCoversion()

Returns the conversion factor value

Returns:

the conversion factor value

getAction

public final int getAction()

Returns the event's action

Returns:

the event's action

getMolecularWeight

public final BigDecimal getMolecularWeight()

Returns the molecular weight, default is 1

Returns:

the molecular weight, default is 1