Length Class Reference

Static Public Member Functions
ClearWater.Length	DisplayToLogical (_, _.Library.String val)
	Converts the input value val, which represents a date, into $H format. More...
_.Library.Boolean	IsValidDT (_, _.Library.String val)
	Tests if the logical value val, which represents a date in $H format,. More...
_.Library.String	LogicalToDisplay (_, _.Library.String val)
	Converts the value of val, which is in logical $H format, into a display string. More...
_.Library.Date	Normalize (_, _.Library.String val)
	Converts val to a normalized value.

Static Public Attributes
	COLLATION = None
	The default collation value used for this data type.
	DISPLAYLIST = None
	Used in conjunction with the VALUELIST parameter for enumerated. More...
	FORMAT = None
	The format specification for the data type's display value. More...
	MAXVAL = None
	The maximum allowed logical value for the data type.
	MINVAL = None
	The minimum allowed logical value for the data type.
	VALUELIST = None
	Used for enumerated (multiple-choice) attributes. More...

Detailed Description

Deltanji status:

Object	ClearWater.Length.CLS/MARINA.0
Component	CLS.ClearWater.Length
Location	MARINA.test2
Date/Time	15-May-20 21:21
User	johnm

Member Function Documentation

DisplayToLogical()

ClearWater.Length DisplayToLogical (   _, _.Library.String  val  )

static

Converts the input value val, which represents a date, into $H format.

Returns the logical ($H) value of the input string val.

IsValidDT()

_.Library.Boolean IsValidDT (   _, _.Library.String  val  )

static

Tests if the logical value val, which represents a date in $H format,.

is valid. The validation is based on the class parameter settings used for the class attribute this data type is associated with. In this case, MAXVAL and MINVAL.

Returns true (1) if the value val is valid, otherwise false (0).

LogicalToDisplay()

_.Library.String LogicalToDisplay (   _, _.Library.String  val  )

static

Converts the value of val, which is in logical $H format, into a display string.

The formatting is based on the value of the FORMAT parameter.

Returns the formatted value of val.

Member Data Documentation

DISPLAYLIST

DISPLAYLIST = None

static

Used in conjunction with the VALUELIST parameter for enumerated.

(multiple-choice) attributes. DISPLAYLIST, if not null, represents the display values for the attribute corresponding with the logical values listed in VALUELIST.

The display values are returned by the LogicalToDisplay method.

FORMAT

FORMAT = None

static

The format specification for the data type's display value.

The value of the FORMAT parameter corresponds to the available parameters of the $ZDATE and $ZDATEH functions, which are used to perform the formatting.

VALUELIST

VALUELIST = None

static

Used for enumerated (multiple-choice) attributes.

VALUELIST is either a null string ("") or a delimiter separated list (where the delimiter is the first character) of logical values. If a non-null value is present, then the attribute is restricted to values in the list, and the validation code simply checks to see if the value is in the list.