@Override
public boolean canExecuteCommands(NodeId nodeId, Set<Qualifier<?>> qualifiers) {
ZNode typeNode = rootNode.child(CoordinationUtil.nodeNameOf(nodeId.getType()));
String identifier = nodeId.getIdentifier();
if (!typeNode.hasChild(identifier)) {
throw new CoordinatorException("Node with id " + nodeId + " is not found");
}
ZNode node = typeNode.child(identifier);
if (!node.hasChild(CoordinationUtil.AVAILABLE_NODE_NAME)) {
return false;
}
for (Qualifier<?> qualifier : qualifiers) {
if (!node.hasChild(nodeNameOf(qualifier))) {
return false;
}
}
return true;
}
