package edu.ualberta.med.biobank.model;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Embeddable;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;

@Embeddable
public class Capacity implements Serializable {
    private static final long serialVersionUID = 1L;

    private Integer rowCapacity;
    private Integer colCapacity;
    
    public Capacity() {
    }
    
    public Capacity(Integer maxRows, Integer maxCols) {
        this.rowCapacity = maxRows;
        this.colCapacity = maxCols;
    }
    
    public Capacity(Capacity other) {
        this.rowCapacity = other.getRowCapacity();
        this.colCapacity = other.getColCapacity();
    }

    @Min(value = 0, message = "{edu.ualberta.med.biobank.model.Capacity.rowCapacity.Min}")
    @NotNull(message = "{edu.ualberta.med.biobank.model.Capacity.rowCapacity.NotNull}")
    @Column(name = "ROW_CAPACITY", nullable = false)
    public Integer getRowCapacity() {
        return this.rowCapacity;
    }

    public void setRowCapacity(Integer rowCapacity) {
        this.rowCapacity = rowCapacity;
    }

    @Min(value = 0, message = "{edu.ualberta.med.biobank.model.Capacity.rowCapacity.Min}")
    @NotNull(message = "{edu.ualberta.med.biobank.model.Capacity.rowCapacity.NotNull}")
    @Column(name = "COL_CAPACITY", nullable = false)
    public Integer getColCapacity() {
        return this.colCapacity;
    }

    public void setColCapacity(Integer colCapacity) {
        this.colCapacity = colCapacity;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result
            + ((getColCapacity() == null)
                ? 0 : getColCapacity().hashCode());
        result = prime * result
            + ((getRowCapacity() == null)
                ? 0 : getRowCapacity().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;
        Capacity that = (Capacity) obj;
        if (getColCapacity() == null) {
            if (that.getColCapacity() != null) return false;
        } else if (!getColCapacity().equals(that.getColCapacity()))
            return false;
        if (getRowCapacity() == null) {
            if (that.getRowCapacity() != null) return false;
        } else if (!getRowCapacity().equals(that.getRowCapacity()))
            return false;
        return true;
    }
}