Classes model - Githubissues

sbernardo / engine-rule

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Classes model #3

Open sbernardo opened 2 years ago

sbernardo commented 2 years ago

Needs to implement entire model of classes:

[ ] BusinessGroup
[ ] BusinessRule
[ ] BusinessComponent
[ ] BusinessComponentCollector

BusinessGroup

Represent the group that contains the rules to be executed in order specified in configuration.

A group must:

executes rules in order
stop execution when rules are configured as blocking or thrown an exception

BusinessRule

Represent the rule executed in the engine in the group which it's configured.

A rule must:

Execute operators implemented
Will be different types of rules
Base rule must have When and Then (if when returns true, "then" will be executed)

BusinessComponent

Represent a single component in the rule

A component can:

be configured in boolean string (like: A && B && C)
used for return "void" and have side effects

BusinessComponentCollector

Contains all component implemented

A Collector must:

Load at runtime all BusinessComponent (look at Spring Bean mechanism)
used in rule for component execution

sbernardo commented 2 years ago

Needs to separate BusinessComponent in:

BusinessPredicate (can't have side effetcs)
BusinessAction (can have side effects)