org.requirementsascode.flowposition.After 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;

/**
 * Tests whether the specified step was the last step run.
 * 
 * @author b_muth
 *
 */
public class After extends FlowPosition {
  public After(String[] stepNames, UseCase useCase) {
    super(useCase);
    afterSteps(stepNames);
  }

  private void afterSteps(String[] stepNames) {
    for (int i = 0; i < stepNames.length; i++) {
      orAfter(stepNames[i], getUseCase());
    }
  }

  public static After afterFlowStep(FlowStep flowStep) {
    UseCase useCase = flowStep == null ? null : flowStep.getUseCase();
    String stepName = flowStep == null ? null : flowStep.getName();
    After afterFlowStep = new After(new String[] {stepName}, useCase);
    return afterFlowStep;
  }

  @Override
  protected boolean isRunnerAtRightPositionFor(ModelRunner modelRunner) {
    boolean result = isAfterAnyStep(modelRunner);
    return result;
  }
  
  private boolean isAfterAnyStep(ModelRunner modelRunner) {
    boolean isAfterStep = false;
    for (AfterSingleStep afterSingleStep : getAfterForEachSingleStep()) {
      if (afterSingleStep.test(modelRunner)) {
        isAfterStep = true;
        break;
      }
    }
    return isAfterStep;
  }
  
  @Override
  public void resolveSteps() {
    for(AfterSingleStep afterSingleStep : getAfterForEachSingleStep()) {
      afterSingleStep.resolveStep();
    }
  }
}