/** @return the pois */
public Map<String, PointOfInterest> getPois() {
if (this.pois == null || this.pois.isEmpty()) {
Map<String, PointOfInterest> pois = new HashMap<String, PointOfInterest>();
for (MapLevel mapLevel : this.getLevels().values()) {
for (NavigationNode navigationNode : mapLevel.getNavigationNodes().values()) {
pois.putAll(navigationNode.getPois());
}
}
this.pois = pois;
}
return this.pois;
}
public boolean isParent(NavigationNode node) {
boolean result = false;
if (node != null && node != this) {
if (node.getParent() == this) {
result = true;
} else if (node.getParent() != null) {
result = isParent(node.getParent());
}
}
return result;
}
public boolean equals(Object other) {
boolean result = this == other;
if (!result && other instanceof NavigationNode && getClass().equals(other.getClass())) {
NavigationNode otherNode = (NavigationNode) other;
result = getId().equals(otherNode.getId());
if (result && !(getParent() == null && otherNode.getParent() == null)) {
if (getParent() != null && otherNode.getParent() != null) {
result = getParent().equals(otherNode.getParent());
} else {
result = false;
}
}
}
return result;
}
protected void copyCommonAttributes(NavigationNode node) {
node.setEnabled(isEnabled());
node.setHidden(isHidden());
node.setI18n(getI18n());
node.setIcon(getIcon());
node.setPath(getPath());
node.setViewSuffix(getViewSuffix());
}
