com.goldencode.p2j.ui.client.format

Class BoolFormat

java.lang.Object

com.goldencode.p2j.ui.client.format.DisplayFormat

com.goldencode.p2j.ui.client.format.BoolFormat

public class BoolFormat
extends DisplayFormat

Format and editing for logical variables.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	BoolFormat.BoolBuf Internal form of logical data.

Nested classes/interfaces inherited from class com.goldencode.p2j.ui.client.format.DisplayFormat

DisplayFormat.Presentation

Field Summary

Fields

Modifier and Type	Field and Description
protected int	fmtCommonLength Length of common part in FALSE and TRUE strings.
protected java.lang.String	fmtCommonPart Lowercased common part of both strings.
protected java.lang.String	fmtFalse FALSE presentation.
protected java.lang.String	fmtTrue TRUE presentation.

Fields inherited from class com.goldencode.p2j.ui.client.format.DisplayFormat

editableSource, fmtScreenWidth

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BoolFormat(BoolFormat orig) Create a copy the original format.
	BoolFormat(java.lang.String pformat) Constructs logical format from the Progress format string.

Method Summary

Modifier and Type	Method and Description
DisplayFormat.Presentation	clear(DisplayFormat.Presentation pres) Returns a new presentation instance with a default initialized insert mode and cursor position.
DisplayFormat	duplicate() Duplicate this instance.
DisplayFormat.Presentation	fromVar(BaseDataType var) Initializes a presentation for variable's value.
boolean	isZapSupported() Indicates that ZAP operation can be performed on field with this format.

Methods inherited from class com.goldencode.p2j.ui.client.format.DisplayFormat

clear, formatScreenValue, fromVar4FieldValue, generateQuestions, generateSpaces, genValueCannotBeDisplayedError, getFormatDef, getScreenWidth, instanceOfType, instanceOfType, instanceOfType, isCharInterface, isFormatCheck, isRightPositioning, setCharInterface, setEditableSource

Methods inherited from class java.lang.Object

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

Field Detail

fmtFalse

protected java.lang.String fmtFalse

FALSE presentation.

fmtTrue

protected java.lang.String fmtTrue

TRUE presentation.

fmtCommonLength

protected int fmtCommonLength

Length of common part in FALSE and TRUE strings.

fmtCommonPart

protected java.lang.String fmtCommonPart

Lowercased common part of both strings.

Constructor Detail

BoolFormat

public BoolFormat(java.lang.String pformat)
           throws ErrorConditionException

Constructs logical format from the Progress format string.

Parameters:

pformat - Progress format string.

Throws:

ErrorConditionException - Format is invalid.

BoolFormat

protected BoolFormat(BoolFormat orig)

Create a copy the original format.

Parameters:

orig - The format to copy.

Method Detail

duplicate

public DisplayFormat duplicate()

Duplicate this instance.

Specified by:

duplicate in class DisplayFormat

Returns:

See above.

isZapSupported

public boolean isZapSupported()

Indicates that ZAP operation can be performed on field with this format.

Overrides:

isZapSupported in class DisplayFormat

Returns:

Is ZAP should be performed for this format when it is possible (AUTO-ZAP set etc.).

clear

public DisplayFormat.Presentation clear(DisplayFormat.Presentation pres)

Returns a new presentation instance with a default initialized insert mode and cursor position.

Specified by:

clear in class DisplayFormat

Parameters:

pres - A Presentation instance which was constructed by this format. May be null. This presentation instance is not changed in this method.

Returns:

New presentation instance.

fromVar

public DisplayFormat.Presentation fromVar(BaseDataType var)

Initializes a presentation for variable's value.

Specified by:

fromVar in class DisplayFormat

Parameters:

var - Variable which should be compatible with format.

Returns:

Data presentation