/**
* Add a new child menu item. Child item parent is set to <code>this</code>.
*
* @param child
*/
void addChild(MenuItem child) {
if (children == null) {
children = new ArrayList<MenuItem>();
}
children.add(child);
child.parent = this;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
MenuItem other = (MenuItem) obj;
if (url == null) {
if (other.url != null) {
return false;
}
} else if (!url.equals(other.url)) {
return false;
}
if (hidden != other.hidden) {
return false;
}
if (parent == null) {
if (other.parent != null) {
return false;
}
} else if (!parent.equals(other.parent)) {
return false;
}
if (roles == null) {
if (other.roles != null) {
return false;
}
} else if (!roles.equals(other.roles)) {
return false;
}
if (id == null) {
if (other.id != null) {
return false;
}
} else if (!id.equals(other.id)) {
return false;
}
if (labelCode == null) {
if (other.labelCode != null) {
return false;
}
} else if (!labelCode.equals(other.labelCode)) {
return false;
}
if (messageCode == null) {
if (other.messageCode != null) {
return false;
}
} else if (!messageCode.equals(other.messageCode)) {
return false;
}
return true;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((url == null) ? 0 : url.hashCode());
result = prime * result + (hidden ? 1231 : 1237);
result = prime * result + ((parent == null) ? 0 : parent.hashCode());
result = prime * result + ((roles == null) ? 0 : roles.hashCode());
result = prime * result + ((id == null) ? 0 : id.hashCode());
result = prime * result + ((labelCode == null) ? 0 : labelCode.hashCode());
result = prime * result + ((messageCode == null) ? 0 : messageCode.hashCode());
return result;
}