/** This method is synchronized because we want it to be atomic with the cursors being used */
private long checkMinPage(Collection<PageSubscription> cursorList) {
long minPage = Long.MAX_VALUE;
for (PageSubscription cursor : cursorList) {
long firstPage = cursor.getFirstPage();
if (HornetQServerLogger.LOGGER.isDebugEnabled()) {
HornetQServerLogger.LOGGER.debug(
this.pagingStore.getAddress()
+ " has a cursor "
+ cursor
+ " with first page="
+ firstPage);
}
// the cursor will return -1 if the cursor is empty
if (firstPage >= 0 && firstPage < minPage) {
minPage = firstPage;
}
}
if (HornetQServerLogger.LOGGER.isDebugEnabled()) {
HornetQServerLogger.LOGGER.debug(this.pagingStore.getAddress() + " has minPage=" + minPage);
}
return minPage;
}
/** This method is synchronized because we want it to be atomic with the cursors being used */
private long checkMinPage(List<PageSubscription> cursorList) {
long minPage = Long.MAX_VALUE;
for (PageSubscription cursor : cursorList) {
long firstPage = cursor.getFirstPage();
if (log.isDebugEnabled()) {
log.debug(
this.pagingStore.getAddress()
+ " has a cursor "
+ cursor
+ " with first page="
+ firstPage);
}
if (firstPage < minPage) {
minPage = firstPage;
}
}
if (log.isDebugEnabled()) {
log.debug(this.pagingStore.getAddress() + " has minPage=" + minPage);
}
return minPage;
}
