/**
* Returns a {@link Nodes} object conatining the nodes config data.
*
* @param nodesFile the source file
* @param format
* @return an instance of {@link Nodes}
*/
public Nodes getNodes(final File nodesFile, final Nodes.Format format)
throws NodeFileParserException {
final Long modtime = nodesFile.lastModified();
if (null == nodesCache.get(nodesFile) || !modtime.equals(nodesFileTimes.get(nodesFile))) {
final Nodes nodes = Nodes.create(nodesFile, format);
nodes.addFrameworkNode(this);
nodesFileTimes.put(nodesFile, modtime);
nodesCache.put(nodesFile, nodes);
return nodes;
} else {
return nodesCache.get(nodesFile);
}
}
