Package net.sourceforge.uiq3.fx603p

Class Op_Percent

java.lang.Object

net.sourceforge.uiq3.fx603p.Owned_Operation

net.sourceforge.uiq3.fx603p.Programmable_Operation

net.sourceforge.uiq3.fx603p.Op_Percent

All Implemented Interfaces:

IClear, IOperation, IOwned_Operation, IProgrammable_Operation, IProgrammable_Operation

final class Op_Percent
extends Programmable_Operation

Halt Calculator

Author:

"Martin Krischik" «krischik@users.sourceforge.net»

Field Summary

Fields

Modifier and Type	Field	Description
private static short[]	Display_Text	Test to Dispay on Program, Print and Debug.
private Number	Last_Y	Last Y register - needed for some more complex percentage calculation
private static Logger	logger	class logger instance
private static String	TAG	class logger tag.

Fields inherited from class net.sourceforge.uiq3.fx603p.Owned_Operation

Owner

Fields inherited from interface net.sourceforge.uiq3.fx603p.IProgrammable_Operation

No_Display

Constructor Summary

Constructors

Constructor	Description
Op_Percent(Calculator Owner)	Create operation and attach to owning calculator.

Method Summary

Modifier and Type	Method	Description
void	Clear(boolean AC)	Reset state - for state full operations.
@org.jetbrains.annotations.NotNull short[]	Display(short Opcode)	Display Operation in Wrt mode.
void	Execute(short Opcode)	Execute virtual CPU command or key stroke

Methods inherited from class net.sourceforge.uiq3.fx603p.Programmable_Operation

Token

Methods inherited from class net.sourceforge.uiq3.fx603p.Owned_Operation

µReset, µReset, toString

Methods inherited from class java.lang.Object

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

Field Detail

Display_Text

private static final short[] Display_Text

Test to Dispay on Program, Print and Debug.

logger

private static final Logger logger

class logger instance

TAG

private static final String TAG

class logger tag.

Last_Y

@Nullable
private Number Last_Y

Last Y register - needed for some more complex percentage calculation

Constructor Detail

Op_Percent

public Op_Percent(Calculator Owner)

Create operation and attach to owning calculator.

Parameters:

Owner - Calculator which will call this Opcode

Method Detail

Clear

public void Clear(boolean AC)

Reset state - for state full operations.

Parameters:

AC - All Clear reset

See Also:

IClear.Clear(boolean)

Display

@NotNull
public @org.jetbrains.annotations.NotNull short[] Display(short Opcode)
                                                   throws Op_Error

Display Operation in Wrt mode.

Parameters:

Opcode - Virtual CPU Operation to be executed

Returns:

String to be displayed

Throws:

Op_Error

See Also:

IProgrammable_Operation.Display(short)

Execute

public void Execute(short Opcode)
             throws Error

Description copied from interface: IOperation

Execute virtual CPU command or key stroke

Parameters:

Opcode - Virtual CPU Operation to be executed

Throws:

Error - any old calculator error

Error

See Also:

IOperation.Execute(short)