Class RTUtil

java.lang.Object

svm.RTUtil

public class RTUtil
extends Object

Runtime Utilities.

Link to GitHub: Source File.

Author:

Øystein Myhre Andersen

Field Summary

Fields

Modifier and Type	Field	Description
static int	CURRENTDECIMALMARK	Current Decimal mark character
static int	CURRENTLOWTEN	Current lowten character
private static DataSegment	DSEG_RT	Points to RTS-Module RT's DataSegment
static final int	MAX_SORT	Instance sort code
static final int	S_ALLOC	Instance sort code
static final int	S_ARBODY	Instance sort code
static final int	S_ARBREF	Instance sort code
static final int	S_ARBTXT	Instance sort code
static final int	S_ARENT1	Instance sort code
static final int	S_ARENT2	Instance sort code
static final int	S_ARHEAD	Instance sort code
static final int	S_ARREF1	Instance sort code
static final int	S_ARREF2	Instance sort code
static final int	S_ARTXT1	Instance sort code
static final int	S_ARTXT2	Instance sort code
static final int	S_ATT	Instance sort code
static final int	S_DET	Instance sort code
static final int	S_GAP	Instance sort code
static final int	S_NOSORT	Instance sort code
static final int	S_PRE	Instance sort code
static final int	S_PRO	Instance sort code
static final int	S_RES	Instance sort code
static final int	S_SAV	Instance sort code
static final int	S_SUB	Instance sort code
static final int	S_THK	Instance sort code
static final int	S_TRM	Instance sort code
static final int	S_TXTENT	Instance sort code

Constructor Summary

Constructors

Constructor	Description
RTUtil()	Default Constructor

Method Summary

Modifier and Type	Method	Description
static void	dumpCurins()	Debug utility: Dump current instance
static void	dumpEntity(ObjectAddress ent)	Debug utility: Dump an Entity
private static String	edIDT(ObjectAddress idt, int ncha)	Returns an 'idfier' String
static String	edSort(int sort)	Edit and return the entity sort
static String	edStatus(int status)	Returns the String description of the given 'status'
static String	entID(ObjectAddress ent)	Returns the Entity's ident
static void	init()	Initiate local data
static int	length(ObjectAddress ent)	Returns the length of an Entity
static void	move(String src, ObjectAddress dst)	Move a String's characters to an area starting at 'dst'
static void	move(ObjectAddress src, ObjectAddress dst, int lng)	Move values from one area to another.
static void	printBasicIO()	Debug utility: Print BASICIO
static void	printCurins()	Debug utility: Print current instance
static void	printDSEG_RT()	Debug utility: Print DSEG_RRT
static boolean	printEntity(ObjectAddress ent)	Debug utility: Print an Entity
static void	printPool(String segID)	Debug utility: Print a complete Pool
private static void	prt(DataSegment dseg, ObjectAddress ent, String ident, int ofst)	Internal utility: prt
static void	set_ITEM_SIZE(int itemSize)	Update the 'itemSize' variable in RTS-Module RT.
static void	set_STATUS(int status)	Update the 'status' variable in RTS-Module RT.

Methods inherited from class Object

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

Field Details

DSEG_RT

private static DataSegment DSEG_RT

Points to RTS-Module RT's DataSegment

CURRENTDECIMALMARK

public static int CURRENTDECIMALMARK

Current Decimal mark character

CURRENTLOWTEN

public static int CURRENTLOWTEN

Current lowten character

S_NOSORT

public static final int S_NOSORT

Instance sort code

See Also:

• Constant Field Values

S_SUB

public static final int S_SUB

Instance sort code

See Also:

• Constant Field Values

S_PRO

public static final int S_PRO

Instance sort code

See Also:

• Constant Field Values

S_ATT

public static final int S_ATT

Instance sort code

See Also:

• Constant Field Values

S_DET

public static final int S_DET

Instance sort code

See Also:

• Constant Field Values

S_RES

public static final int S_RES

Instance sort code

See Also:

• Constant Field Values

S_TRM

public static final int S_TRM

Instance sort code

See Also:

• Constant Field Values

S_PRE

public static final int S_PRE

Instance sort code

See Also:

• Constant Field Values

S_THK

public static final int S_THK

Instance sort code

See Also:

• Constant Field Values

S_SAV

public static final int S_SAV

Instance sort code

See Also:

• Constant Field Values

S_ALLOC

public static final int S_ALLOC

Instance sort code

See Also:

• Constant Field Values

S_GAP

public static final int S_GAP

Instance sort code

See Also:

• Constant Field Values

S_TXTENT

public static final int S_TXTENT

Instance sort code

See Also:

• Constant Field Values

S_ARHEAD

public static final int S_ARHEAD

Instance sort code

See Also:

• Constant Field Values

S_ARBODY

public static final int S_ARBODY

Instance sort code

See Also:

• Constant Field Values

S_ARBREF

public static final int S_ARBREF

Instance sort code

See Also:

• Constant Field Values

S_ARBTXT

public static final int S_ARBTXT

Instance sort code

See Also:

• Constant Field Values

S_ARENT2

public static final int S_ARENT2

Instance sort code

See Also:

• Constant Field Values

S_ARREF2

public static final int S_ARREF2

Instance sort code

See Also:

• Constant Field Values

S_ARTXT2

public static final int S_ARTXT2

Instance sort code

See Also:

• Constant Field Values

S_ARENT1

public static final int S_ARENT1

Instance sort code

See Also:

• Constant Field Values

S_ARREF1

public static final int S_ARREF1

Instance sort code

See Also:

• Constant Field Values

S_ARTXT1

public static final int S_ARTXT1

Instance sort code

See Also:

• Constant Field Values

MAX_SORT

public static final int MAX_SORT

Instance sort code

See Also:

• Constant Field Values

Constructor Details

RTUtil

public RTUtil()

Default Constructor

Method Details

init

public static void init()

Initiate local data

set_ITEM_SIZE

public static void set_ITEM_SIZE(int itemSize)

Update the 'itemSize' variable in RTS-Module RT.

Parameters:

itemSize - the new value

set_STATUS

public static void set_STATUS(int status)

Update the 'status' variable in RTS-Module RT.

Parameters:

status - the new value

edStatus

public static String edStatus(int status)

Returns the String description of the given 'status'

Parameters:

status - the status code

Returns:

the String description of the given 'status'

length

public static int length(ObjectAddress ent)

Returns the length of an Entity

Parameters:

ent - the Entity

Returns:

the length of an Entity

dumpEntity

public static void dumpEntity(ObjectAddress ent)

Debug utility: Dump an Entity

Parameters:

ent - the Entity

entID

public static String entID(ObjectAddress ent)

Returns the Entity's ident

Parameters:

ent - the Entity

Returns:

the Entity's ident

edIDT

private static String edIDT(ObjectAddress idt,
 int ncha)

Returns an 'idfier' String

Parameters:

idt - address to the first character

ncha - the number of characters

Returns:

an 'idfier' String

printEntity

public static boolean printEntity(ObjectAddress ent)

Debug utility: Print an Entity

Parameters:

ent - the Entity

Returns:

false: no more to print

dumpCurins

public static void dumpCurins()

Debug utility: Dump current instance

printCurins

public static void printCurins()

Debug utility: Print current instance

printPool

public static void printPool(String segID)

Debug utility: Print a complete Pool

Parameters:

segID - the Segment ident of the Pool

printBasicIO

public static void printBasicIO()

Debug utility: Print BASICIO

prt

private static void prt(DataSegment dseg,
 ObjectAddress ent,
 String ident,
 int ofst)

Internal utility: prt

Parameters:

dseg - the DataSegment

ent - the Enity

ident - the ident

ofst - the offset

printDSEG_RT

public static void printDSEG_RT()

Debug utility: Print DSEG_RRT

edSort

public static String edSort(int sort)

Edit and return the entity sort

Parameters:

sort - the entity sort

Returns:

the entity sort

move

public static void move(String src,
 ObjectAddress dst)

Move a String's characters to an area starting at 'dst'

Parameters:

src - the source String

dst - the start of the destination area

move

public static void move(ObjectAddress src,
 ObjectAddress dst,
 int lng)

Move values from one area to another.

Parameters:

src - the start of the source area

dst - the start of the destination area

lng - the length of the areas