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package org.jcamp.spectrum.notes;
import java.io.Serializable;
/**
 * note (property) for spectrum
 * @author Thomas Weber
 */
public class Note implements Cloneable, Serializable {
    private java.lang.Object fieldValue = null;
    protected transient java.beans.PropertyChangeSupport propertyChange;
    private NoteDescriptor fieldDescriptor = NoteDescriptor.IGNORE;

    /**
     * Note constructor comment.
     */
    public Note() {
        super();
    }

    /**
     * Note constructor comment.
     */
    public Note(NoteDescriptor desc, Object value) {
        super();
        setDescriptor(desc);
        setValue(value);
    }

    /**
     * The addPropertyChangeListener method was generated to support the propertyChange field.
     */
    public synchronized void addPropertyChangeListener(java.beans.PropertyChangeListener listener) {
        getPropertyChange().addPropertyChangeListener(listener);
    }

    /**
     * The addPropertyChangeListener method was generated to support the propertyChange field.
     */
    public synchronized void addPropertyChangeListener(
        java.lang.String propertyName,
        java.beans.PropertyChangeListener listener) {
        getPropertyChange().addPropertyChangeListener(propertyName, listener);
    }

    /**
     * cloning.
     * 
     * @return java.lang.Object
     */
    public Object clone() {
        Note note = null;
        try {
            note = (Note) super.clone();
        } catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        note.fieldDescriptor = (NoteDescriptor) this.fieldDescriptor.clone();
        return note;
    }

    /**
     * The firePropertyChange method was generated to support the propertyChange field.
     */
    public void firePropertyChange(java.beans.PropertyChangeEvent evt) {
        getPropertyChange().firePropertyChange(evt);
    }

    /**
     * The firePropertyChange method was generated to support the propertyChange field.
     */
    public void firePropertyChange(java.lang.String propertyName, int oldValue, int newValue) {
        getPropertyChange().firePropertyChange(propertyName, oldValue, newValue);
    }

    /**
     * The firePropertyChange method was generated to support the propertyChange field.
     */
    public void firePropertyChange(
        java.lang.String propertyName,
        java.lang.Object oldValue,
        java.lang.Object newValue) {
        getPropertyChange().firePropertyChange(propertyName, oldValue, newValue);
    }

    /**
     * The firePropertyChange method was generated to support the propertyChange field.
     */
    public void firePropertyChange(java.lang.String propertyName, boolean oldValue, boolean newValue) {
        getPropertyChange().firePropertyChange(propertyName, oldValue, newValue);
    }

    /**
     * Gets the descriptor property (com.creon.chem.spectrum.NoteDescriptor) value.
     * @return The descriptor property value.
     * @see #setDescriptor
     */
    public NoteDescriptor getDescriptor() {
        return fieldDescriptor;
    }

    /**
     * Accessor for the propertyChange field.
     */
    protected java.beans.PropertyChangeSupport getPropertyChange() {
        if (propertyChange == null) {
            propertyChange = new java.beans.PropertyChangeSupport(this);
        };
        return propertyChange;
    }

    /**
     * Gets the value property (java.lang.Object) value.
     * @return The value property value.
     * @see #setValue
     */
    public java.lang.Object getValue() {
        return fieldValue;
    }

    /**
     * The hasListeners method was generated to support the propertyChange field.
     */
    public synchronized boolean hasListeners(java.lang.String propertyName) {
        return getPropertyChange().hasListeners(propertyName);
    }

    /**
     * The removePropertyChangeListener method was generated to support the propertyChange field.
     */
    public synchronized void removePropertyChangeListener(java.beans.PropertyChangeListener listener) {
        getPropertyChange().removePropertyChangeListener(listener);
    }

    /**
     * The removePropertyChangeListener method was generated to support the propertyChange field.
     */
    public synchronized void removePropertyChangeListener(
        java.lang.String propertyName,
        java.beans.PropertyChangeListener listener) {
        getPropertyChange().removePropertyChangeListener(propertyName, listener);
    }

    /**
     * Sets the descriptor property (com.creon.chem.spectrum.NoteDescriptor) value.
     * @param descriptor The new value for the property.
     * @see #getDescriptor
     */
    public void setDescriptor(NoteDescriptor descriptor) {
        fieldDescriptor = descriptor;
    }

    /**
     * Sets the value property (java.lang.Object) value.
     * @param value The new value for the property.
     * @see #getValue
     */
    public void setValue(java.lang.Object value) {
        Object oldValue = fieldValue;
        fieldValue = value;
        if (oldValue == value)
            return;
        if (oldValue != null && oldValue.equals(value))
            return;
        firePropertyChange("value", oldValue, value);
    }

    /**
     * string display.
     * 
     * @return java.lang.String
     */
    public String toString() {
        StringBuffer tmp = new StringBuffer("[").append(getDescriptor().toString()).append("] ");
        if (fieldValue != null)
            tmp.append("\"").append(fieldValue.toString()).append("\"");
        else
            tmp.append("null");
        return tmp.toString();
    }
}