jhipster-question-bank/src/main/java/com/example/questionbank/domain/Choice.java

package com.example.questionbank.domain;

import com.example.questionbank.domain.enumeration.OptionKey;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import jakarta.persistence.*;
import jakarta.validation.constraints.*;
import java.io.Serial;
import java.io.Serializable;

/**
 * A Choice.
 */
@Entity
@Table(name = "choice")
@SuppressWarnings("common-java:DuplicatedBlocks")
public class Choice implements Serializable {

    @Serial
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "sequenceGenerator")
    @SequenceGenerator(name = "sequenceGenerator")
    @Column(name = "id")
    private Long id;

    @NotNull
    @Enumerated(EnumType.STRING)
    @Column(name = "option_key", nullable = false)
    private OptionKey optionKey;

    @NotNull
    @Size(max = 500)
    @Column(name = "content", length = 500, nullable = false)
    private String content;

    @NotNull
    @Min(value = 1)
    @Max(value = 4)
    @Column(name = "display_order", nullable = false)
    private Integer displayOrder;

    @NotNull
    @Column(name = "correct", nullable = false)
    private Boolean correct;

    @ManyToOne(optional = false)
    @NotNull
    @JsonIgnoreProperties(value = { "choices", "subject" }, allowSetters = true)
    private Question question;

    // jhipster-needle-entity-add-field - JHipster will add fields here

    public Long getId() {
        return this.id;
    }

    public Choice id(Long id) {
        this.setId(id);
        return this;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public OptionKey getOptionKey() {
        return this.optionKey;
    }

    public Choice optionKey(OptionKey optionKey) {
        this.setOptionKey(optionKey);
        return this;
    }

    public void setOptionKey(OptionKey optionKey) {
        this.optionKey = optionKey;
    }

    public String getContent() {
        return this.content;
    }

    public Choice content(String content) {
        this.setContent(content);
        return this;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public Integer getDisplayOrder() {
        return this.displayOrder;
    }

    public Choice displayOrder(Integer displayOrder) {
        this.setDisplayOrder(displayOrder);
        return this;
    }

    public void setDisplayOrder(Integer displayOrder) {
        this.displayOrder = displayOrder;
    }

    public Boolean getCorrect() {
        return this.correct;
    }

    public Choice correct(Boolean correct) {
        this.setCorrect(correct);
        return this;
    }

    public void setCorrect(Boolean correct) {
        this.correct = correct;
    }

    public Question getQuestion() {
        return this.question;
    }

    public void setQuestion(Question question) {
        this.question = question;
    }

    public Choice question(Question question) {
        this.setQuestion(question);
        return this;
    }

    // jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof Choice)) {
            return false;
        }
        return getId() != null && getId().equals(((Choice) o).getId());
    }

    @Override
    public int hashCode() {
        // see https://vladmihalcea.com/how-to-implement-equals-and-hashcode-using-the-jpa-entity-identifier/
        return getClass().hashCode();
    }

    // prettier-ignore
    @Override
    public String toString() {
        return "Choice{" +
            "id=" + getId() +
            ", optionKey='" + getOptionKey() + "'" +
            ", content='" + getContent() + "'" +
            ", displayOrder=" + getDisplayOrder() +
            ", correct='" + getCorrect() + "'" +
            "}";
    }
}