tech.jhipster.lite.module.domain.landscape.JHipsterLandscapeLevel Maven / Gradle / Ivy

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JHipster Lite

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package tech.jhipster.lite.module.domain.landscape;

import java.util.Collection;
import java.util.Collections;
import java.util.stream.Stream;
import tech.jhipster.lite.module.domain.JHipsterSlug;
import tech.jhipster.lite.shared.error.domain.Assert;

public record JHipsterLandscapeLevel(Collection elements) {
  public JHipsterLandscapeLevel(Collection elements) {
    Assert.notEmpty("elements", elements);

    this.elements = Collections.unmodifiableCollection(elements);
  }

  public Stream slugs() {
    return elements.stream().flatMap(JHipsterLandscapeElement::slugs);
  }
}