public ResourceType(
String name, String plugin, ResourceCategory category, ResourceType parentResourceType) {
if (name == null) {
throw new IllegalArgumentException("name==null");
}
if (plugin == null) {
throw new IllegalArgumentException("plugin==null");
}
// Initialize empty ordered lists...
this.childResourceTypes = null;
this.parentResourceTypes = new HashSet<ResourceType>(1);
this.metricDefinitions = new LinkedHashSet<MeasurementDefinition>();
this.name = name;
this.category = category;
this.plugin = plugin;
this.mtime = this.ctime = System.currentTimeMillis();
if (parentResourceType != null) {
parentResourceType.addChildResourceType(this);
}
}
