Op_Peek (UIQ3 7.2.5 API)

java.lang.Object
- net.sourceforge.uiq3.fx603p.Owned_Operation
- - net.sourceforge.uiq3.fx603p.Programmable_Operation
  - - net.sourceforge.uiq3.fx603p.Op_M
    - - net.sourceforge.uiq3.fx603p.Op_Peek

All Implemented Interfaces:

IClear, IOperation, IOwned_Operation, IProgrammable_Operation, IProgrammable_Operation
```
final class Op_Peek
extends Op_M
```
Halt Calculator

Author:

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

Field Summary

Fields
Modifier and Type Field Description

static short[] Display_Text

private static Logger Logger
class logger instance

private static String TAG
class logger tag.
- Fields inherited from class net.sourceforge.uiq3.fx603p.Op_M
  Is_M_Register, Register
- 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_Peek(Calculator Owner)
Create operation and attach to owning calculator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`@org.jetbrains.annotations.NotNull short[]`	`Display(short Opcode)`	Dipslay the ExFn function mapped to this Opcode.
`void`	`Execute(short Opcode)`	Execute the ExFn function mapped to this Opcode.

Methods inherited from class net.sourceforge.uiq3.fx603p.Op_M
Check_M, Clear, Get_M, Is_M

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
```
public static final short[] Display_Text
```
  - Logger
```
private static final Logger Logger
```
    class logger instance
  - TAG
```
private static final String TAG
```
    class logger tag.
- Constructor Detail
  - Op_Peek
```
Op_Peek(Calculator Owner)
```
    Create operation and attach to owning calculator.
    
    Parameters:
    
    Owner - Calculator which will call this Opcode
- Method Detail
  - Display
```
@NotNull
public @org.jetbrains.annotations.NotNull short[] Display(short Opcode)
                                                   throws Op_Error
```
    Dipslay the ExFn function mapped to this Opcode.
    
    Parameters:
    
    Opcode - Virtual CPU Operation to be executed
    
    Returns:
    
    String to be displayed
    
    Throws:
    
    Op_Error - Illegal operation
    
    See Also:
    
    IOperation.Execute(short)
  - Execute
```
public void Execute(short Opcode)
             throws Error
```
    Execute the ExFn function mapped to this Opcode.
    
    Specified by:
    
    Execute in interface IOperation
    
    Overrides:
    
    Execute in class Op_M
    
    Parameters:
    
    Opcode - Virtual CPU Operation to be executed
    
    Throws:
    
    Op_Error - Illegal operation
    
    Error - something went wrong
    
    M_Error - Memory accessed does not exist
    
    See Also:
    
    IOperation.Execute(short)