%IO.I.TranslationDevice

abstract class %IO.I.TranslationDevice extends %IO.IParts.CharacterIO

This class is intended as a secondary superclass for those Stream classes that are implemented using Cache devices and thus support the use of a Cache Translation Table for character set conversion on input, on output, or both. It contains a property TranslationTable that names the translation table to be used, if any. It also implements a number of classmethods to support the use of a Translation Table. This class also extends the class ILineStream which facilitates line-by-line Read and Write operations.

Property Inventory

• IsSingleByte
• TranslationTable

Method Inventory

• GetCharEncodingTable()
• GetDeviceLineTerminator()
• GetDeviceTranslationTable()
• GetLocaleDefaultTable()
• GetTableCharEncoding()
• IsLocaleUnicode()
• IsTableSingleByte()
• SetCharEncodingTable()
• SetDeviceLineTerminator()
• SetDeviceTranslationTable()
• SetTranslationTable()
• TranslationTableSet()

Properties

property IsSingleByte as %Boolean;

Does the TranslationTable currently in effect represent a single-byte encoding.

Property methods: IsSingleByteDisplayToLogical(), IsSingleByteGet(), IsSingleByteIsValid(), IsSingleByteLogicalToDisplay(), IsSingleByteNormalize(), IsSingleByteSet()

property TranslationTable as %String;

The name of the TranslationTable in effect for the Stream's device.

Property methods: TranslationTableDisplayToLogical(), TranslationTableGet(), TranslationTableIsValid(), TranslationTableLogicalToDisplay(), TranslationTableLogicalToOdbc(), TranslationTableNormalize()

Methods

classmethod GetCharEncodingTable(pCharEncoding As %String) as %String

classmethod GetDeviceLineTerminator(pDevice As %String) as %String

classmethod GetDeviceTranslationTable(pDevice As %String) as %String

classmethod GetLocaleDefaultTable() as %String

classmethod GetTableCharEncoding(pTable As %String) as %String

classmethod IsLocaleUnicode() as %Boolean

classmethod IsTableSingleByte(pTable As %String) as %String

method SetCharEncodingTable(pCharEncoding As %String, pCharEncodingAlias As %String) as %Status

Set translation table based on character encoding

classmethod SetDeviceLineTerminator(pDevice As %String, pLineTerm As %String, Output pSC As %Status)

classmethod SetDeviceTranslationTable(pDevice As %String, pTable As %String, Output pSC As %Status) as %String

method SetTranslationTable(pTable As %String) as %Status

method TranslationTableSet(pTable As %String) as %Status

Inherited Members

Inherited Properties

• CharEncoding
• LineTerminator

Inherited Methods

• %AddToSaveSet()
• %ClassIsLatestVersion()
• %ClassName()
• %ConstructClone()
• %DispatchClassMethod()
• %DispatchGetModified()
• %DispatchGetProperty()
• %DispatchMethod()
• %DispatchSetModified()
• %DispatchSetMultidimProperty()
• %DispatchSetProperty()
• %Extends()
• %GetParameter()
• %IsA()
• %IsModified()
• %New()
• %NormalizeObject()
• %ObjectModified()
• %OriginalNamespace()
• %PackageName()
• %RemoveFromSaveSet()
• %SerializeObject()
• %SetModified()
• %ValidateObject()
• CharEncodingSet()
• IsCharacterGet()
• ReadLine()
• WriteLine()

Subclasses

• %IO.DeviceStream