Package com.yworkflow.definition.model

Interface Condition

All Superinterfaces:
CanCopy<Condition>, HasId<String>, HasParent<Condition,Model<?,?>>, Model<Condition,String>, Validatable
All Known Subinterfaces:
Conditions
public interface Condition extends Model<Condition,String>, HasParent<Condition,Model<?,?>>
Represents a condition that can be evaluated during workflow execution. Condition defines a boolean expression that determines whether certain workflow operations should be available or executed based on the current workflow state and attributes.

Conditions can be used in various contexts:

  • Transition Conditions - Determine when transitions are available
  • Capability Conditions - Control when capabilities are accessible
  • Function Conditions - Decide when functions should execute
  • Validation Conditions - Validate workflow state or input
Since:
1.0
See Also:

  • Method Details

    • evaluate

      boolean evaluate(WorkflowExecutionContext context, StateId currentStateId) throws WorkflowException
      Evaluates this condition against the given attributes and current state.
      Parameters:
      context - the execution context
      currentStateId - the current state ID
      Returns:
      true if the condition is satisfied, false otherwise
      Throws:
      WorkflowException - if there's an error evaluating the condition