public int add(TableFormat format)
{
cacheLock.EnterWriteLock();
try
{
if (format == null)
{
throw new ArgumentException("Format is NULL");
}
int id = this.currentId++;
this.addImpl(format, id);
if (!format.isImmutable())
{
Log.PROTOCOL_CACHING.warn("Cached mutable format as #" + id + ": " + format, new Exception());
}
if (Log.PROTOCOL_CACHING.isDebugEnabled())
{
Log.PROTOCOL_CACHING.debug("Cached format as #" + id + ": " + format);
}
return(id);
}
finally
{
cacheLock.ExitWriteLock();
}
}
private TableFormat addImpl(TableFormat format, int id)
{
// We consider all formats as immutable now. This can cause some bugs if we cache mutable formats
if (this.useExternalIds && format.isImmutable())
{
format.setId(id);
}
this.reverse[format] = id;
this.cache[id] = format;
return(format);
}