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• spals-appbuilder-graph
• 0.6.5
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• IServiceTreeVertex.java

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net.spals.appbuilder.graph.model.IServiceTreeVertex Maven / Gradle / Ivy

package net.spals.appbuilder.graph.model;

import java.util.Optional;

/**
 * Interface definition of a vertex
 * which appears in a {@link ServiceTree}
 * instance.
 *
 * @author tkral
 */
public interface IServiceTreeVertex extends IServiceDAGVertex {

    Optional> getParent();

    default boolean isRoot() {
        return !getParent().isPresent();
    }
}