/ doc / DocFrag / ARCCore.PropertyStreamLine / Description

Description

Edit keys at this level only

= Has two main functions:0x000D0x000A0x000D0x000A1) Encodes and decodes single lines in the -PropertyStream-.0x000D0x000ASee methods like -EncodeKeyPart-, -EncodeValuePart- and -Decode-.0x000D0x000A0x000D0x000A2) Stores single lines in the -PropertyStream- into a data-storage. See -TryStore-.0x000D0x000A0x000D0x000A3) Parses a collection of -PropertyStream- lines into a single -IP- instanse.0x000D0x000ASee methods like -TryParseDirectToIP-.0x000D0x000A0x000D0x000A4) Parses a single -PropertyStream- line into a single property.0x000D0x000ASee methods like -TryParseDirectToProperty-.0x000D0x000A0x000D0x000AA line consists of a key-part, the separator ' = ' (space, equals sign, space) and a value part.0x000D0x000A(the value part may be empty, see -PValueEmpty-).0x000D0x000A0x000D0x000AExamples are (syntax only approximate as of May 2020):0x000D0x000A'// This is a comment (lines starting with // are to be ignored in any processing0x000D0x000A'dt/Customer/42 (create new Customer object, actually this line is not necessary)0x000D0x000A'dt/Customer/42/Cid = User/43' (See -Cid-)0x000D0x000A'dt/Customer/42/FirstName = John'0x000D0x000A'dt/Customer/42/PhoneNumber/+4790534333' (create new PhoneNumber)0x000D0x000A'dt/Customer/42/PhoneNumber/+4790534333/Invalid' (Equivalent to 'delete', see -Invalid)0x000D0x000A0x000D0x000A'dt/Order/1968/CustomerId = Customer/42'0x000D0x000A0x000D0x000A'dt/OrderLine/2001/OrderId = 1968'0x000D0x000A'dt/OrderLine/2001/ProductId = 2003'0x000D0x000A'dt/OrderLine/2001/Quantity = 3'0x000D0x000A0x000D0x000A'dt/Product/2003/Name = Widget3'0x000D0x000A'dt/Product/2003/Colour = Red'0x000D0x000A0x000D0x000ANote that timestamps are normally not needed because the property stream is sequentially organised, and timestamps are inserted automatically (see -TimestampResolution-).0x000D0x000ASee -EncodeKeyPart- and -EncodeValuePart- for how data is actually encoded (examples given above are only indicative).0x000D0x000A0x000D0x000ANote that this class is static, that is, no instances if this class are ever created.0x000D0x000AInstead simple strings are used for representing property stream lines for transmission and storage. This is considered to be more efficient (less processing required) and take up less memory (especially for -CoreDB-).

Edit keys at all sub levels.
NOTE: Edits are always additive. Use 'Invalid' in order to delete keys.

Generated 2025-06-19 14:08:10.142 UTC