Package com.adobe.granite.workflow.rule

Interface RuleEngine

public interface RuleEngine
provides a way to implement custom rule engines in the Workflow engine

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    canEvaluate(String rule)
    Indicates if the rule in question can be evaluated by this rule engine
    boolean
    evaluate(String rule, WorkflowData data, WorkflowSession workflowSession)
    Evaluate a rule.

  • Method Details

    • evaluate

      boolean evaluate(String rule, WorkflowData data, WorkflowSession workflowSession) throws WorkflowException
      Evaluate a rule.
      Parameters:
      rule - the rule data
      data - the associated Workflow data for the rule being evaluated
      workflowSession - the workflow session
      Returns:
      true if the rule evaluated to true, false otherwise
      Throws:
      WorkflowException - in case there's a failure during evaluation

    • canEvaluate

      boolean canEvaluate(String rule)
      Indicates if the rule in question can be evaluated by this rule engine
      Parameters:
      rule - the rule to be evaluated
      Returns:
      true if this rule engine can handle this rule