public boolean addIfAbsent(T obj) { return obj != null && !contains(obj) && add(obj); }
public boolean addIfAbsent(T obj) { return obj != null && !contains(obj) && add(obj); }
public boolean addIfAbsent(T obj) { return obj != null && !contains(obj) && add(obj); }
public synchronized boolean setMergeId(MergeId expected, MergeId new_value) { boolean match=Util.match(this.merge_id, expected); if(match) { if(new_value != null && merge_id_history.contains(new_value)) return false; else merge_id_history.add(new_value); this.merge_id=new_value; if(this.merge_id != null) { // Clears the view handler queue and discards all JOIN/LEAVE/MERGE requests until after the MERGE gms.getViewHandler().suspend(); gms.getDownProtocol().down(new Event(Event.SUSPEND_STABLE, 20000)); startMergeKiller(); } } return match; }
public synchronized boolean setMergeId(MergeId expected, MergeId new_value) { boolean match=Util.match(this.merge_id, expected); if(match) { if(new_value != null && merge_id_history.contains(new_value)) return false; else merge_id_history.add(new_value); this.merge_id=new_value; if(this.merge_id != null) { // Clears the view handler queue and discards all JOIN/LEAVE/MERGE requests until after the MERGE gms.getViewHandler().suspend(); gms.getDownProtocol().down(new Event(Event.SUSPEND_STABLE, 20000)); startMergeKiller(); } } return match; }
public synchronized boolean setMergeId(MergeId expected, MergeId new_value) { boolean match=Util.match(this.merge_id, expected); if(match) { if(new_value != null && merge_id_history.contains(new_value)) return false; else merge_id_history.add(new_value); this.merge_id=new_value; if(this.merge_id != null) { // Clears the view handler queue and discards all JOIN/LEAVE/MERGE requests until after the MERGE gms.getViewHandler().suspend(); gms.getDownProtocol().down(new Event(Event.SUSPEND_STABLE, 20000)); startMergeKiller(); } } return match; }
if(!prev_members.contains(addr)) prev_members.add(addr);
if(!prev_members.contains(addr)) prev_members.add(addr);
if(!prev_members.contains(addr)) prev_members.add(addr);