Examples of java.nio.file.WatchKey.reset()

java.nio.file.WatchKey.reset()
Resets this watch key.
If this watch key has been cancelled or this watch key is already in the ready state then invoking this method has no effect. Otherwise if there are pending events for the object then this watch key is immediately re-queued to the watch service. If there are no pending events then the watch key is put into the ready state and will remain in that state until an event is detected or the watch key is cancelled. @return {@code true} if the watch key is valid and has been reset, and{@code false} if the watch key could not be reset because it isno longer {@link #isValid valid}

            }
          });


        }


        final boolean valid = key.reset();
        if (!valid) {
          break;
        }
      }

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        {
          entryModified(eventPath, log);
        }
      }


      watchKey.reset();
    }
  }


  /**
   * A callback method called when a new Path entry is modified

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        WatchEvent<Path> ev = (WatchEvent<Path>) watchEvent;


        paths.add(ev.context());


      }
      watchKey.reset();
    }


  }


}

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        Path child = dir.resolve(name);
        File f = child.toFile();
        updateFile(event, f);
      }
      
      key.reset();
    }
  }


}

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          System.out.println(event.count());
        }
      }


      // reset the key
      boolean valid = key.reset();
      if (!valid) {
        // object no longer registered
        map.remove(key);
      }
    }

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            List<WatchEvent<?>> watchEvents = key.pollEvents();
            for (WatchEvent<?> event : watchEvents) {
              WatchEvent<Path> ev = cast(event);
              if(ev.context().equals(messages)) {
                generate();
                key.reset();
              }
            }
          } else {
            try {
              Thread.sleep(100);

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                    } else {
                        if (kind == ENTRY_CREATE || kind == ENTRY_MODIFY)
                            LOG.warn("Filesystem monitor: A non-jar item " + child.getFileName() + " has been placed in the modules directory " + moduleDir);
                    }
                }
                if (!key.reset())
                    throw new IOException("Directory " + moduleDir + " is no longer accessible");
            }
        } catch (Exception e) {
            LOG.error("Filesystem monitor thread terminated with an exception", e);
            throw Exceptions.rethrow(e);

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    WatchKey watchKey;
    while (true) {
      watchKey = watchService.take();
      processEvenKey(watchKey);
      watchKey.reset();
    }
  }
  
  private static void processEvenKey(WatchKey watchKey) {
    for(WatchEvent<?> event : watchKey.pollEvents()) {

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                }


            }


            // Reset
            if (!key.reset()) {
                pathByKey.remove(key);
            }


        }
    }

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                  {
                     logger.log(Level.INFO, "Detected changes in repository [" + events.iterator().next().context()
                              + "].");
                     dirty = true;
                  }
                  key.reset();
                  key = watcher.poll();
               }


               if (dirty)
               {

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