Refactorings for RedeBayesiana and ArquivoRedeBayesiana.

[simdecs_seam.git] / SimDeCS / src / main / org / ufcspa / simdecs / entities / Nodo.java

package org.ufcspa.simdecs.entities;

import java.io.Serializable;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;

import org.hibernate.annotations.Index;


@Entity
@Table(name="Nodo")
@SequenceGenerator(name = "sequenceNodo", sequenceName = "sqNodo", initialValue = 1, allocationSize=1)
public class Nodo implements Serializable {

	private static final long serialVersionUID = 6879782331178330999L;

	@Id
	@GeneratedValue(generator="sequenceNodo", strategy=GenerationType.AUTO)
	private Long id;

	@Column(length=100, nullable=false)
	private String nome;
	
	@Column(length=10, nullable=true)
	private Float custo;
	
	@Column(length=10, nullable=true)
	private Long tempo;
	
    @ManyToOne(cascade=CascadeType.ALL)
    @JoinColumn(name = "redeBayesiana_id", referencedColumnName = "id", nullable = true)
    @Index(name="nodo_redeBayesiana_fk_i")
	private RedeBayesiana redeBayesiana;
	
	public Long getId() {
		return id;
	}
	public void setId(Long id) {
		this.id = id;
	}
	public String getNome() {
		return nome;
	}
	public void setNome(String nome) {
		this.nome = nome;
	}
	public Float getCusto() {
		return custo;
	}
	public void setCusto(Float custo) {
		this.custo = custo;
	}
	public Long getTempo() {
		return tempo;
	}
	public void setTempo(Long tempo) {
		this.tempo = tempo;
	}
	
	public RedeBayesiana getRedeBayesiana() {
		return redeBayesiana;
	}

	public void setRedeBayesiana(RedeBayesiana rede) {
		this.redeBayesiana = rede;
	}

	public String toString() {
		return id + " - " + nome;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((id == null) ? 0 : id.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Nodo other = (Nodo) obj;
		if (id == null) {
			if (other.id != null)
				return false;
		} else if (!id.equals(other.id))
			return false;
		return true;
	}
	
	public Nodo() {
		
	}
}