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package org.bidib.wizard.api.model;

import com.jgoodies.binding.beans.Model;

public class MacroRef extends Model {
    private static final long serialVersionUID = 1L;

    public static final String PROPERTY_LABEL = "label";

    private Integer id;

    private String label;

    /**
     * Creates a new instance of MacroRef. The MacroRef stores the id of a macro.
     */
    public MacroRef() {
        this.id = 0;
    }

    /**
     * Creates a new instance of MacroRef. The MacroRef stores the id of a macro.
     * 
     * @param id
     *            the {@code id} of the mapped macro
     */
    public MacroRef(Integer id) {
        this.id = id;
    }

    /**
     * @return the {@code id} of the mapped macro
     */
    public Integer getId() {
        return id;
    }

    /**
     * Set the the {@code id} of the mapped macro.
     * 
     * @param id
     *            the {@code id} of the mapped macro
     */
    public void setId(Integer id) {
        this.id = id;
    }

    /**
     * @return the label of the aspect
     */
    public String getLabel() {
        return label;
    }

    /**
     * @param label
     *            the label of the aspect
     */
    public void setLabel(String label) {
        String oldValue = this.label;
        this.label = label;

        firePropertyChange(PROPERTY_LABEL, oldValue, label);
    }

    @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;
        MacroRef other = (MacroRef) obj;
        if (id == null) {
            if (other.id != null)
                return false;
        }
        else if (!id.equals(other.id))
            return false;
        return true;
    }

    @Override
    public String toString() {
        return "MacroRef, id: " + id;
    }
}