package M3106;

import java.util.HashSet;
import java.util.Set;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.ManyToMany;

@Entity
public class Tag {
	@Id
	private String tag;

	@ManyToMany
	private Set<Document> document;

	public Tag () {
		document = new HashSet<>();
	}

	public Tag(String tag) {
		super();
		this.tag = tag;
	}

	public String getTag() {
		return tag;
	}

	@Override
	public String toString() {
		return "Tag [tag=" + tag + "]";
	}
}