410DEV1-a7337ac339-41
Return something more real from the method. It seems that the evaluation method should use some kind of computation context to store all the intermediate results, links to objects that retrieve data and so on.
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru640DEV4-7013ca7134-35
Create Locator interface and concrete ConstantLocator class. These are needed to find requested Fragments.
src/main/java/ru/ewc/decita/ConstantLocator.javaЕвгений Тереховnergal@psu.ru740DEV4-628d64ce52-53
Create the ComputationContext class containing all the Locators. This will be the base for all the engine's computations
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1170DEV7-aaf270c269-69
Handle the absent Locator case (decide what to return instead)
src/main/java/ru/ewc/decita/ComputationContext.javaЕвгений Тереховnergal@psu.ru840DEV4-2cd77bf955-57
Implement the lookup for the requested Fragment. This means getting the specific Locator from the ComputationContext and the use that Locator to get the requested Fragment.
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1340DEV4-d4ffc0ee71-72
Refactor the Locator registration process, probably it can be done with fluent API or something like that. Current mechanism is too cumbersome.
src/main/java/ru/ewc/decita/ComputationContext.javaЕвгений Тереховnergal@psu.ru1540DEV4-f5fe027d52-53
Implement the Condition object as two Fragments and comparison It should be enough to handle the majority of computations here.
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1640DEV4-5d0ee11055-56
Implement the Rule object as a set of Conditions and Outcomes And let the Rule evaluate itself in a given context.
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru19160DEV16-a8ef584e33-34
Make Coordinates mutable in order to get rid of StateFragments. It is possible to use only Coordinates in all the computations
src/main/java/ru/ewc/decita/Rule.javaЕвгений Тереховnergal@psu.ru2240DEV4-bcbf6f0352-52
Implement DecisionTable as a set of Rules with Outcomes
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru2540DEV4-b6d33eb943-43
Find and compute the DecisionTable via Locator and Coordinate
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru2840DEV4-94053d6d43-44
Implement the full DecisionTable result as a Map. The table itself should be found in the ComputationContext.
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru26230DEV23-d4ffc0ee73-74
Refactor the Locator registration process, probably it can be done with fluent API or something like that. Current mechanism is too cumbersome.
src/main/java/ru/ewc/decita/ComputationContext.javaЕвгений Тереховnergal@psu.ru32310DEV31-fe4a3a60102-104
Remove the explicit 'table' part from Table Coordinate. Every locator's name that is not known to the engine should try to resolve as a concrete Table.
src/main/java/ru/ewc/decita/ComputationContext.javaЕвгений Тереховnergal@psu.ru36320DEV32-72cbb0f437-38
Make DecisionTable implement Locator interface. Fill the ComputationContext with DecisionTables Locators and not the single Table Locator.
src/main/java/ru/ewc/decita/DecisionTable.javaЕвгений Тереховnergal@psu.ru33310DEV31-3343576237-37
Remove the ability to locate Conditions from DecisionTables.
src/main/java/ru/ewc/decita/ConditionsLocator.javaЕвгений Тереховnergal@psu.ru34310DEV31-e8fa403d39-40
Create concrete Conditions classes for 1-Order and 2-Order Conditions. 1-Order - is a 'EqualsCondition', 2-Order - is a 'EqualsTrueCondition'
src/main/java/ru/ewc/decita/SingleCondition.javaЕвгений Тереховnergal@psu.ru41400DEV40-1a98a1af31-33
Implement the recursive CSV-file contents reader. Represent the contents as a collection of lines. Then use that contents to fill two 2D-arrays of Strings: one for Conditions, another for Outcomes.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru42400DEV40-68a7db5535-35
Implement the converter from 2D-Arrays to the DecisionTable.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru51420DEV42-c9a96a8e37-43
Implement TableSources class to handle the implicit locator names. My idea is to allow short notation for coordinates in tables, like just "42" instead of "constant::42" for constants (omitting the "constant" locator name) or "is_expired" instead of "is_expired::outcome" for conditions (omitting the outcome name for the table with a single outcome). This can be made possible with the help of the intermediary object holding all the RawContents (thus knowing all the table names) and able to derive FQN for coordinates from the short notation.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru43400DEV40-0b1fc04637-39
File system Decision Tables should be prototypes for every computation. It means that computing something once doesn't change the state of all the prototypes and the next computation will use clean, uncomputed Coordinates.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru45400DEV40-56f5766137-37
Convert file lines into two 2d-arrays of data.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru53230DEV23-0b1fc04631-33
File system Decision Tables should be prototypes for every computation. It means that computing something once doesn't change the state of all the prototypes and the next computation will use clean, uncomputed Coordinates.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru54230DEV23-c9a96a8e35-41
Implement TableSources class to handle the implicit locator names. My idea is to allow short notation for coordinates in tables, like just "42" instead of "constant::42" for constants (omitting the "constant" locator name) or "is_expired" instead of "is_expired::outcome" for conditions (omitting the outcome name for the table with a single outcome). This can be made possible with the help of the intermediary object holding all the RawContents (thus knowing all the table names) and able to derive FQN for coordinates from the short notation.
src/main/java/ru/ewc/decita/input/package-info.javaЕвгений Тереховnergal@psu.ru62610DEV61-08e18f0e37-37
Add method to set the tables source directory
jshell/Test.javaЕвгений Тереховnergal@psu.ru63610DEV61-d9a1e68a40-42
Add method to load computational state from yaml That is, read the structured yaml file (1st level - Locator name, 2nd level - field names) as the Locators for the ComputationContext. Move those initializations inside that method.
jshell/Test.javaЕвгений Тереховnergal@psu.ru64610DEV61-251c1f4e49-49
Initialize ComputationContext with the computation state read from yaml
jshell/Test.javaЕвгений Тереховnergal@psu.ru66610DEV61-9cd75bbc80-81
Rebuild Completer each time the folder with tables is loaded. That will allow autocompletion for table names, so it will be easier to issue commands.
src/main/java/ru/ewc/decita/manual/Shell.javaЕвгений Тереховnergal@psu.ru81780DEV78-3bb487b969-69
Make SoftAssertions in state-based tests and gather failure data
src/test/java/ru/ewc/decita/StateBasedTest.javaЕвгений Тереховnergal@psu.ru85230DEV23-b003e39131-33
Implement something like ConditionsFactory and export only it and the Condition interface to the public API. This will allow to hide the implementation details and make the API more stable.
src/main/java/ru/ewc/decita/conditions/package-info.javaЕвгений Тереховnergal@psu.ru97960DEV96-617a7bcd56-56
Wrap Map<String, Locator> into a dedicated class responsible for merging Locators
src/main/java/ru/ewc/decita/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1041030DEV103-081eced532-32
Implement a simple hard-coded command that changes one fragment
src/main/java/ru/ewc/commands/package-info.javaЕвгений Тереховnergal@psu.ru1051030DEV103-ca66f77d34-34
Implement a simple resolver that transforms an operation description into a command
src/main/java/ru/ewc/commands/package-info.javaЕвгений Тереховnergal@psu.ru1061030DEV103-12631e4c36-36
Implement a command description file reader that creates a command from a file
src/main/java/ru/ewc/commands/package-info.javaЕвгений Тереховnergal@psu.ru1161150DEV115-7267c36e38-38
Make Locators abstract in order to extend it with the custom Locators
src/main/java/ru/ewc/decisions/api/Locators.javaЕвгений Тереховnergal@psu.ru11990DEV9-ed49097062-62
Output all the commands as buttons on the page
logic-checker/src/main/java/ru/ewc/checklogic/server/StatePage.javaЕвгений Тереховnergal@psu.ru120230DEV23-93ef7c0968-68
Make templates resolutions the Coordinate's responsibility
java-decita/src/main/java/ru/ewc/commands/SimpleCommand.javaЕвгений Тереховnergal@psu.ru1231220DEV122-d3473a9f94-94
Initialize Locators source with a set of Producers and the Request
src/main/java/ru/ewc/decisions/api/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1261230DEV123-a5b3c4b941-41
Implement the separate Request locators class
src/main/java/ru/ewc/decisions/core/BaseLocators.javaЕвгений Тереховnergal@psu.ru1271230DEV123-2903023938-38
Refactor StoredState to be used as a Locators Factory based on incoming Request
src/main/java/ru/ewc/state/StoredState.javaЕвгений Тереховnergal@psu.ru1281270DEV127-e66cc35538-38
Create Locator-specific fields for ComputationContext
src/main/java/ru/ewc/decisions/api/ComputationContext.javaЕвгений Тереховnergal@psu.ru1301270DEV127-bb1d1eb150-50
Pass the StateFactories to the StoredStateFactory from outside
src/main/java/ru/ewc/state/StoredStateFactory.javaЕвгений Тереховnergal@psu.ru1241220DEV122-1e6ff92595-95
Initialize ComputationContext with Locators source and the Request
src/main/java/ru/ewc/decisions/api/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1251220DEV122-6b06125596-96
Implement an instance of Decision for the current Request
src/main/java/ru/ewc/decisions/api/DecitaFacade.javaЕвгений Тереховnergal@psu.ru1291220DEV122-fa2d996340-40
Get rid of the Facades and make ComputationContext the entrypoint for the library.
src/main/java/ru/ewc/decisions/api/ComputationContext.javaЕвгений Тереховnergal@psu.ruunknown1390DEV139-e1b7d647186-186
Create a reading wrapper for the single file
src/main/java/ru/ewc/decisions/input/PlainTextDecisionReader.javaЕвгений Тереховnergal@psu.ru1551540DEV154-a94413be96-96
Specify Else rule based on SourceLines only
src/main/java/ru/ewc/decisions/input/RawContent.javaЕвгений Тереховnergal@psu.ru1561530DEV153-feff2f6841-41
Get rid of RawContent in favor of SourceLines
src/main/java/ru/ewc/decisions/input/RawContent.javaЕвгений Тереховnergal@psu.ru1571540DEV154-feff2f6841-41
Get rid of RawContent in favor of SourceLines
src/main/java/ru/ewc/decisions/input/RawContent.javaЕвгений Тереховnergal@psu.ru1581540DEV154-6751eb4527-27
Wrap with a dedicated collection class
src/main/java/ru/ewc/decisions/core/RuleFragment.javaЕвгений Тереховnergal@psu.ru