/**
* Get the rules that match a given element.
*
* <p>First a rule for the identifier of the element is looked for. It is looked for in its name
* space (nodes for Node element, etc.) If it is not found, the default rule for this kind of
* element is used. This rule is pushed at start of the returned array of rules.
*
* <p>After a rule for the element is found, then the various classes the element pertains to are
* looked at and each class rule found is added in order in the returned array.
*
* @param element The element a rules are searched for.
* @return A set of rules matching the element, with the main rule at index 0.
*/
public ArrayList<Rule> getRulesFor(Element element) {
ArrayList<Rule> rules = null;
if (element instanceof Graph) {
rules = graphRules.getRulesFor(element);
} else if (element instanceof Node) {
rules = nodeRules.getRulesFor(element);
} else if (element instanceof Edge) {
rules = edgeRules.getRulesFor(element);
} else if (element instanceof GraphicSprite) {
rules = spriteRules.getRulesFor(element);
} else {
rules = new ArrayList<Rule>();
rules.add(defaultRule);
}
return rules;
}
