Package de.gmxhome.conrad.jpos.jpos_base.linedisplay

Class LineDisplayService.EscSimple

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.linedisplay.LineDisplayService.DisplayDataPart

de.gmxhome.conrad.jpos.jpos_base.linedisplay.LineDisplayService.EscSimple

Enclosing class:

LineDisplayService

public static class LineDisplayService.EscSimple
extends LineDisplayService.DisplayDataPart

Class describing simple attribute setting escape sequences ESC|[!]xC, where x is one of b, i, rv, tb or tp.

Constructor Summary

Constructors

Constructor	Description
EscSimple(boolean blinking, boolean reverse)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	getBlinking()	Returns true in case of blinking attribute, otherwise false.
static LineDisplayService.DisplayDataPart	getEscSimple(LineDisplayService.DisplayDataPart obj, int type, int subtype, int value)	Checks whether the specified esc sequence parameters form a simple attribute sequence.
boolean	getReverse()	Returns true in case of reverse video attribute, otherwise false.

Methods inherited from class java.lang.Object

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

Constructor Details

EscSimple

public EscSimple(boolean blinking,
 boolean reverse)

Constructor. Used to create first list object whenever DisplayText attribute is not DT_NORMAL.

Parameters:

blinking - If set, following characters shall be displayed in blinking mode.

reverse - If set, following characters shall be displayed in reverse video mode

Method Details

getBlinking

public boolean getBlinking()

Returns true in case of blinking attribute, otherwise false.

Returns:

Blink attribute.

getReverse

public boolean getReverse()

Returns true in case of reverse video attribute, otherwise false.

Returns:

Reverse attribute.

getEscSimple

public static LineDisplayService.DisplayDataPart getEscSimple(LineDisplayService.DisplayDataPart obj,
 int type,
 int subtype,
 int value)

Checks whether the specified esc sequence parameters form a simple attribute sequence. If so, it returns an EscSimple object. If not, the object given as first parameter will be returned. Simple attributes are bolt, italic, reverse, subscript and superscript.

Parameters:

obj - An object containing corresponding sequence parameters or null.

type - The sequence type (see EscUnknown, property Esc).

subtype - The subtype (see EscUnknown, property Subtype). -1 for blinking and reverse video together.

value - The value (see EscUnknown, property Value).

Returns:

An EscSimple object, if the sequence is a well-formed simple attribute sequence, otherwise obj.