j-easy/easy-rules

Features

• Business Rules Engine - Provides a full engine for defining, managing, and executing conditional business logic and actions.
• Java Frameworks - Provides a complete framework for defining and evaluating conditional business logic and actions within Java applications.
• Business Rule Engines - Allows users to define operational logic using annotations, fluent interfaces, or external descriptors.
• Fact-Based Rule Triggering - Compares registered rules against collections of data to trigger associated actions when conditions align.
• Dynamic Expression Languages - Allows rule conditions and actions to be defined via a dynamic expression language for runtime evaluation.
• Business Rule Composition - Enables combining multiple simple rules into composite structures to organize complex business logic hierarchies.
• Complex Business Rule Composition - Combines multiple simple rules into composite structures to create sophisticated and layered business logic.
• Composite Rule Hierarchies - Implements a hierarchy for grouping simple rules into nested composite structures to organize complex business logic.
• Composite Rules Frameworks - Acts as a system for organizing simple logic units into complex hierarchies of grouped composite rules.
• Condition-Action Patterns - Provides a condition-action pattern to trigger specific executable behaviors when a set of runtime facts is met.
• Configuration-Driven Logic - Defines business rules using expression languages to change application behavior without requiring source code recompilation.
• Expression Languages - Provides an engine for parsing and executing custom business logic defined as strings at runtime.
• Fact-Based Matching - Matches registered rule predicates against runtime data to determine which actions should be executed.
• Java-Based Rule Evaluation - Checks data against a set of predefined conditions to trigger specific actions within a Java application.
• Rule Execution Engines - Implements an execution engine that repeatedly evaluates facts against rules until a stable state is reached.
• Business Workflow Automation - Organizes nested and composite rules to manage layered logic hierarchies and sequential execution paths.
• Iterative Fact Processing - Evaluates a set of data repeatedly until all applicable rules have been fired and no further conditions are met.
• Iterative Rule Evaluation - Evaluates and fires applicable rules repeatedly until no more conditions are met, allowing actions to trigger further executions.
• Iterative Rule Execution - Implements iterative execution loops that fire applicable rules repeatedly until a stable state is reached.
• Priority-Based Rule Processing - Executes registered rules in a specific order based on assigned weights or priorities.
• Sequential Rule Execution - Runs a set of registered rules against facts and triggers actions based on priority and condition matches.
• General Purpose Orchestration - Simple rules engine for Java-based logic execution.

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