Class StepVoltageSource

java.lang.Object
   |
   +----Element
           |
           +----PowerSourceElement
                   |
                   +----VoltageSource
                           |
                           +----ConstVoltageElement
                                   |
                                   +----StepVoltageSource

public class StepVoltageSource

extends ConstVoltageElement

StepVoltageSource()

Constructs default StepVoltageSource.

StepVoltageSource(StepVoltageSource)

Constructs new StepVoltageSource from given one.

getCurrent(int, double)

Main function for calculations.

getImage(int, double)

Returns image for this element.

getMaxVoltage()

This method is called to get maximal voltage for power element.

getMinVoltage()

This method is called to get minimal voltage for power element.

getProperties()

This method is called to get values of element.

getTimePeriod()

getTip(int)

Returns tool tip for this element.

getVoltage(double, double)

Returns voltage in given time.

parseString(String)

This method is called to load new values to element from string.

setProperties(String[])

This method is called to set new values to element.

 public StepVoltageSource()

Constructs default StepVoltageSource.

 public StepVoltageSource(StepVoltageSource e)

Constructs new StepVoltageSource from given one.

Parameters:

e - StepVoltageSource to copy.

 public void parseString(String values) throws ParseException

This method is called to load new values to element from string. String should be like "value,order;value,order;etc.".

Parameters:

values - new values for element in string in format given above.

Throws: ParseException

if string format is incorrect.

Overrides:

parseString in class Element

 public double getVoltage(double time,
                          double timeStep)

Returns voltage in given time.

Overrides:

getVoltage in class VoltageSource

 public double getTimePeriod()

 public Polynom getCurrent(int dir,
                           double timeStep)

Main function for calculations.

Overrides:

getCurrent in class Element

 public Object[] getProperties()

This method is called to get values of element. Six Objects for each parameter:

• Name of parameter
• Value
• Minimal valid order
• Maximal valid order
• Current order
• Units

Returns:

array of Objects.

Overrides:

getProperties in class Element

 public void setProperties(String props[])

This method is called to set new values to element. Two strings for each parameter:

• value
• it's order

Parameters:

props - array with pairs of Strings.

Overrides:

setProperties in class Element

 public double getMaxVoltage()

This method is called to get maximal voltage for power element. Maximal voltage is pulse (1).

Returns:

maximal voltage.

Overrides:

getMaxVoltage in class PowerSourceElement

 public double getMinVoltage()

This method is called to get minimal voltage for power element. Minimal voltage is 0.

Returns:

minimal voltage.

Overrides:

getMinVoltage in class PowerSourceElement

 public Image getImage(int angle,
                       double time)

Returns image for this element.

Overrides:

getImage in class Element

 public String getTip(int type)

Returns tool tip for this element.

Overrides:

getTip in class Element