Direction.java

package org.ironbrain.core;

import javax.persistence.*;
import java.util.ArrayList;
import java.util.List;

@Entity
public class Direction {
    public Integer getId() {
        return id;
    }

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

    @Id
    @GeneratedValue
    private Integer id;

    public Integer getTicketsCount() {
        return ticketsCount;
    }

    public void setTicketsCount(Integer ticketsCount) {
        this.ticketsCount = ticketsCount;
    }

    private Integer ticketsCount = 0;

    public List<DirectionToField> getDirectionToFields() {
        return directionToFields;
    }

    public void setDirectionToFields(List<DirectionToField> directionToFields) {
        this.directionToFields = directionToFields;
    }

    public Integer getTicketKnownCount() {
        return ticketKnownCount;
    }

    public void setTicketKnownCount(Integer ticketKnownCount) {
        this.ticketKnownCount = ticketKnownCount;
    }

    private Integer ticketKnownCount = 0;

    @OneToMany
    @JoinColumn(name = "direction_id")
    private List<DirectionToField> directionToFields = new ArrayList<>();

    public Integer getOwner() {
        return owner;
    }

    public void setOwner(Integer owner) {
        this.owner = owner;
    }

    private Integer owner;

    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Long getCreateDate() {
        return createDate;
    }

    public void setCreateDate(Long createDate) {
        this.createDate = createDate;
    }

    private Long createDate = 0L;

    private Double knowPercent = 0D;

    public Double getKnowPercent() {
        return knowPercent;
    }

    public void setKnowPercent(Double knowPercent) {
        this.knowPercent = knowPercent;
    }

    @Transient
    public String getKnowPercentStr() {
        double d = knowPercent * 100;

        //Some trick
        if (d == (long) d)
            return String.format("%d", (long) d);
        else
            return String.format("%.2g", d);
    }
}