Package org.apache.tapestry5.internal.services

# Class HeartbeatImpl

java.lang.Object
org.apache.tapestry5.internal.services.HeartbeatImpl

All Implemented Interfaces:
  `Heartbeat`

public class HeartbeatImpl extends Object implements Heartbeat

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `HeartbeatImpl()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `begin()`
  Begins a new Heartbeat.
  `void`
  `defer(Runnable command)`
  Adds a new command to the current Heartbeat.
  `void`
  `end()`
  Executes all commands since the most recent `Heartbeat.begin()`.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### HeartbeatImpl

    public HeartbeatImpl()

- ## Method Details

  - ### begin

    public void begin()
    Description copied from interface: `Heartbeat`
    Begins a new Heartbeat. Heartbeats nest. Every call to begin() should be matched by a call to `Heartbeat.end()`.
    Specified by:
      `begin` in interface `Heartbeat`

  - ### defer

    public void defer(Runnable command)
    Description copied from interface: `Heartbeat`
    Adds a new command to the current Heartbeat. The command will be executed by `Heartbeat.end()`.
    Specified by:
      `defer` in interface `Heartbeat`
    Parameters:
      `command` - command to be executed at the end of the heartbeat
    See Also:
      - `HeartbeatDeferred`

  - ### end

    public void end()
    Description copied from interface: `Heartbeat`
    Executes all commands since the most recent `Heartbeat.begin()`.
    Specified by:
      `end` in interface `Heartbeat`