org.requirementsascode.flowposition.InsteadOf Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of requirementsascodecore Show documentation

Enables you to define and run executable use case specifications, in your code.

There is a newer version: 2.0

Show newest version

package org.requirementsascode.flowposition;

import org.requirementsascode.FlowStep;
import org.requirementsascode.ModelRunner;
import org.requirementsascode.UseCase;

public class InsteadOf extends FlowPosition{
  private String stepName;
  private FlowStep step;
  
	public InsteadOf(String stepName, UseCase useCase) {
	  super(useCase);
	  this.stepName = stepName;
  }

  @Override
	protected boolean isRunnerAtRightPositionFor(ModelRunner modelRunner) {
      FlowPosition flowPosition = step.getFlowPosition();
      return flowPosition.test(modelRunner);
	}
  
  public void resolveSteps() {
    if(step == null) {
      FlowStep resolvedStep = null;
      
      UseCase useCase = getUseCase();
      String stepName = getStepName();
      if (useCase != null && stepName != null) {
        resolvedStep = (FlowStep) useCase.findStep(stepName);
      }
      
      this.step = resolvedStep;
    }
  }
  
  public final String getStepName() {
    return stepName;
  }
}