java.lang.Object
- net.sourceforge.uiq3.fx603p.Owned_Operation
- - net.sourceforge.uiq3.fx603p.Keyboard
  - - net.sourceforge.uiq3.fx603p.Key_Simple
    - - net.sourceforge.uiq3.fx603p.Key_M

All Implemented Interfaces:

IClear, IOperation, IOwned_Operation
```
final class Key_M
extends Key_Simple
```
The Mode key was clicked

Author:

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

Nested Class Summary

Nested Classes
Modifier and Type Class Description

(package private) static class Key_M.Status_Type

Field Summary

Fields
Modifier and Type	Field	Description
`private short[]`	`AR_Text`	Text to be displayed when Mode. was selected.
`private net.sourceforge.uiq3.calculator.ICalculator.AlphaRegisterType`	`Backup_A_Active`	Active A register.
`private net.sourceforge.uiq3.calculator.ICalculator.DisplayType`	`Backup_Display_Mode_Numeric`	Current display mode Display_Alpha Displays the content of the Alpha register. Display_L Displays the content of the L0 aka X register. Display_Formated Displays the content of the L0 aka X register inside an alpha
`private net.sourceforge.uiq3.calculator.ICalculator.DisplayType`	`Backup_Display_Mode_Text`	Current display mode Display_Alpha Displays the content of the Alpha register. Display_L Displays the content of the L0 aka X register. Display_Formated Displays the content of the L0 aka X register inside an alpha
`static int`	`Begin_Plane_1`	each memory plane contains 20 register.
`static int`	`Begin_Plane_2`	each memory plane contains 20 register.
`static int`	`Begin_Plane_3`	each memory plane contains 20 register.
`static int`	`Begin_Plane_4`	each memory plane contains 20 register.
`static int`	`F_Token_Divider`	f register are not neatly aligned and need some magic to calculate the token
`static int`	`F_Token_Offset`	offset between 0f an 1f operations. f register are not neatly aligned and need some magic to calculate the token
`private static Logger`	`logger`	class logger instance
`static int`	`M_Token_Offset`	offset between even and odd even memory operations. f register are not neatly aligned and need some magic to calculate the token
`static int`	`Memory_Digit_1`	first digit to display while entering the key
`static int`	`Memory_Digit_2`	second digit to display while entering the key
`private int`	`Memory_Register`	current dot value
`private short[]`	`Memory_Text`	Text to be displayed when Mode. was selected.
`private Key_M.Status_Type`	`Status`	We start with status none.
`private static String`	`TAG`	class logger tag.
`private short`	`Text`	The character which make the difference between Min, MR, M+ M-

Fields inherited from class net.sourceforge.uiq3.fx603p.Key_Simple
Inv_Alpha, Inv_Normal, Normal, Normal_Alpha

Fields inherited from class net.sourceforge.uiq3.fx603p.Keyboard
a_b_c, AC, ALPHA, Alpha_Text, Base_N_Text, BST, Button_Memory_F, Button_Memory_n, Button_Memory_sn, Button_Memory_sn1, Button_Memory_SX, Button_Memory_SX2, Button_Memory_xmean, Button_Mode_BaseN, Button_Mode_COMP, Button_Mode_DEG, Button_Mode_GRA, Button_Mode_IO, Button_Mode_PCL, Button_Mode_RAD, Button_Mode_RUN, Button_Mode_WRT, Button_RND_FIX, C, cos, degree, Divide, Dot, eng, Equal, EXE, EXP, FST, GOTO, GSB, HLT, hyp, LBL, ln, log, M_Minus, M_Plus, Min, Minus, MODE, Mode_Text, MR, Multiply, Normal_Text, Num_0, Num_1, Num_2, Num_3, Num_4, Num_5, Num_6, Num_7, Num_8, Num_9, P_Close, P_Open, P0, P1, P1_, P2, P3, P4, Plus, Plus_Minus, SecondF, SecondF_Text, SHIFT, Shift_Alpha_Text, Shift_Base_N_Text, Shift_Text, sin, tan, X_M, Xd

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

Constructor Summary

Constructors
Constructor Description

Key_M(Calculator Owner, short Normal, short Text, short Inv_Normal, short Normal_Alpha, short Inv_Alpha)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`Clear(boolean All_Clear)`	Clean Key state.
`void`	`Execute(short Key_Code)`	Execute virtual CPU command or key stroke
`private void`	`Execute_Digit_1(short Key_Code)`
`private void`	`Execute_Digit_2(short Key_Code)`
`private void`	`Execute_None()`
`private void`	`Store_Operation(boolean F_Register)`
`@NotNull String`	`toString()`	Operation as java string

Methods inherited from class net.sourceforge.uiq3.fx603p.Keyboard
Get_Text, Is_Char, Is_Num

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

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - TAG
```
private static final String TAG
```
    class logger tag.
  - logger
```
private static final Logger logger
```
    class logger instance
  - Begin_Plane_1
```
public static final int Begin_Plane_1
```
    each memory plane contains 20 register. This is the offset for the 2nd plane
    
    See Also:
    
    Constant Field Values
  - Begin_Plane_2
```
public static final int Begin_Plane_2
```
    each memory plane contains 20 register. This is the offset for the 3rd plane
    
    See Also:
    
    Constant Field Values
  - Begin_Plane_3
```
public static final int Begin_Plane_3
```
    each memory plane contains 20 register. This is the offset for the 4th plane
    
    See Also:
    
    Constant Field Values
  - Begin_Plane_4
```
public static final int Begin_Plane_4
```
    each memory plane contains 20 register. This is the offset for the 5th plane
    
    See Also:
    
    Constant Field Values
  - F_Token_Divider
```
public static final int F_Token_Divider
```
    f register are not neatly aligned and need some magic to calculate the token
    
    See Also:
    
    Constant Field Values
  - F_Token_Offset
```
public static final int F_Token_Offset
```
    offset between 0f an 1f operations. f register are not neatly aligned and need some magic to calculate the token
    
    See Also:
    
    Constant Field Values
  - M_Token_Offset
```
public static final int M_Token_Offset
```
    offset between even and odd even memory operations. f register are not neatly aligned and need some magic to calculate the token
    
    See Also:
    
    Constant Field Values
  - Memory_Digit_1
```
public static final int Memory_Digit_1
```
    first digit to display while entering the key
    
    See Also:
    
    Constant Field Values
  - Memory_Digit_2
```
public static final int Memory_Digit_2
```
    second digit to display while entering the key
    
    See Also:
    
    Constant Field Values
  - AR_Text
```
private final short[] AR_Text
```
    Text to be displayed when Mode. was selected.
  - Memory_Text
```
private final short[] Memory_Text
```
    Text to be displayed when Mode. was selected.
  - Text
```
private final short Text
```
    The character which make the difference between Min, MR, M+ M-
  - Backup_A_Active
```
private net.sourceforge.uiq3.calculator.ICalculator.AlphaRegisterType Backup_A_Active
```
    Active A register.
    
    A_Numeric
    
    Alpha register to enter and display numeric results.
    
    A_Text
    
    Alpha register to enter and display textual results.
    
    A_Message
    
    Alpha register to display messages.
    
    A_Key
    
    Alpha register to merge key operations.
  - Backup_Display_Mode_Numeric
```
private net.sourceforge.uiq3.calculator.ICalculator.DisplayType Backup_Display_Mode_Numeric
```
    Current display mode
    
    Display_Alpha
    
    Displays the content of the Alpha register.
    
    Display_L
    
    Displays the content of the L0 aka X register.
    
    Display_Formated
    
    Displays the content of the L0 aka X register inside an alpha
  - Backup_Display_Mode_Text
```
private net.sourceforge.uiq3.calculator.ICalculator.DisplayType Backup_Display_Mode_Text
```
    Current display mode
    
    Display_Alpha
    
    Displays the content of the Alpha register.
    
    Display_L
    
    Displays the content of the L0 aka X register.
    
    Display_Formated
    
    Displays the content of the L0 aka X register inside an alpha
  - Memory_Register
```
private int Memory_Register
```
    current dot value
  - Status
```
private Key_M.Status_Type Status
```
    We start with status none.
- Constructor Detail
  - Key_M
```
Key_M(Calculator Owner,
      short Normal,
      short Text,
      short Inv_Normal,
      short Normal_Alpha,
      short Inv_Alpha)
```
    Parameters:
    
    Owner - Calculator owning the key
    
    Normal - Normal operations
    
    Inv_Normal - Inverse operation
    
    Normal_Alpha - Normal_Alpha characters
    
    Inv_Alpha - Inverse Normal_Alpha characters
    
    Text - indicating the memory operation
- Method Detail
  - Clear
```
public void Clear(boolean All_Clear)
```
    Clean Key state.
    
    Specified by:
    
    Clear in interface IClear
    
    Overrides:
    
    Clear in class Keyboard
    
    Parameters:
    
    All_Clear - make no difference
    
    See Also:
    
    IClear.Clear(boolean)
  - Execute
```
public void Execute(short Key_Code)
             throws Error
```
    Description copied from interface: IOperation
    
    Execute virtual CPU command or key stroke
    
    Specified by:
    
    Execute in interface IOperation
    
    Overrides:
    
    Execute in class Key_Simple
    
    Parameters:
    
    Key_Code - Virtual CPU Operation to be executed
    
    Throws:
    
    Error - some error
    
    See Also:
    
    IOperation.Execute(short)
  - Execute_Digit_1
```
private void Execute_Digit_1(short Key_Code)
                      throws M_Error
```
    Throws:
    
    M_Error
  - Execute_Digit_2
```
private void Execute_Digit_2(short Key_Code)
                      throws M_Error
```
    Throws:
    
    M_Error
  - Execute_None
```
private void Execute_None()
```
  - Store_Operation
```
private void Store_Operation(boolean F_Register)
                      throws M_Error
```
    Parameters:
    
    F_Register - M or MF register?
    
    Throws:
    
    M_Error - Calculator memory exhausted
  - toString
```
@NotNull
public @NotNull String toString()
```
    Operation as java string
    
    Overrides:
    
    toString in class Key_Simple
    
    Returns:
    
    String representation

Class Key_M

Nested Class Summary

Field Summary

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

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

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Field Detail

TAG

logger

Begin_Plane_1

Begin_Plane_2

Begin_Plane_3

Begin_Plane_4

F_Token_Divider

F_Token_Offset

M_Token_Offset

Memory_Digit_1

Memory_Digit_2

AR_Text

Memory_Text

Text

Backup_A_Active

Backup_Display_Mode_Numeric

Backup_Display_Mode_Text

Memory_Register

Status

Constructor Detail

Key_M

Method Detail

Clear

Execute

Execute_Digit_1

Execute_Digit_2

Execute_None

Store_Operation

toString