Timer (kfc 1.2.0 API)

java.lang.Object
- jp.kyasu.awt.Timer

すべての実装されたインタフェース:

java.io.Serializable
```
public class Timer
extends java.lang.Object
implements java.io.Serializable
```
The Timer object causes an action to occur at a predefined rate. For example, an animation object can use a Timer as the trigger for drawing its next frame. Each Timer has a list of ActionListeners and a delay (the time between actionPerfomed() calls). When delay milliseconds have passed, a Timer sends the actionPerformed() message to its listeners. This cycle repeats until stop() is called, or halts immediately if the Timer is configured to send its message just once.
Using a Timer involves first creating it, then starting it using the start() method.
The API of this class is designed based on com.sun.java.swing.Timer in swing 0.5.1, but the implementation of this class is original.

関連項目:

直列化された形式

フィールドのサマリー

フィールド
修飾子とタイプ	フィールドと説明
`protected java.awt.event.ActionListener`	`actionListener` The action listeners.
`protected static java.lang.String`	`actionListenerK` Internal constant for serialization
`protected int`	`delay` The delay in milliseconds.
`protected int`	`initialDelay` The initial delay in milliseconds.
`protected boolean`	`isRunning` True if the timer is running.
`protected boolean`	`repeats` True if the timer is fired multiple times.
`protected static jp.kyasu.awt.TimerQueue`	`TQueue` The timer queue that ringings timer objects.
`protected static jp.kyasu.awt.TimerThread`	`TThread` The timer thread that takes timers off the TimerQueue and fires them.
`protected long`	`wakeUpTime` The wake up time of the timer.

コンストラクタのサマリー

コンストラクタ
コンストラクタと説明
`Timer(int delay, java.awt.event.ActionListener listener)` Constructs a timer that will notify its listeners every delay milliseconds.
`Timer(int initialDelay, int delay, java.awt.event.ActionListener listener)` Constructs a timer that will notify its listeners every delay milliseconds.

メソッドのサマリー

すべてのメソッド staticメソッドインスタンス・メソッド concreteメソッド
修飾子とタイプ	メソッドと説明
`void`	`addActionListener(java.awt.event.ActionListener l)` Adds an actionListener to the timer.
`int`	`getDelay()` Returns the timer's delay.
`int`	`getInitialDelay()` Returns the timer's initial delay.
`boolean`	`isRunning()` Returns `true` if the timer is running.
`protected void`	`notifyActionListeners()`
`void`	`removeActionListener(java.awt.event.ActionListener l)` Removes an ActionListener from the timer.
`boolean`	`repeats()` Returns `true` if the timer will send a `actionPerformed()` message to its listeners multiple times.
`void`	`restart()` Restarts the timer, cancelling any pending firings, and causing it to fire with its initial dely.
`void`	`setDelay(int delay)` Sets the timer's delay, the number of milliseconds between successive `actionPerfomed()` messages to its listeners.
`void`	`setInitialDelay(int initialDelay)` Sets the timer's initial delay.
`void`	`setRepeats(boolean flag)` If the specified flag is `false`, instructs the timer to send `actionPerformed()` to its listeners only once, and then stop.
`void`	`start()` Starts the timer, causing it to send `actionPerformed()` messages to its listeners.
`protected static void`	`startTimerThread()` Starts the timer thread.
`void`	`stop()` Stops the timer, causing it to stop sending `actionPerformed()` messages to its listeners.
`protected static void`	`stopTimerThread()` Stops the timer thread.

クラスから継承されたメソッド java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- フィールドの詳細
  - initialDelay
```
protected int initialDelay
```
    The initial delay in milliseconds.
  - delay
```
protected int delay
```
    The delay in milliseconds.
  - actionListener
```
protected transient java.awt.event.ActionListener actionListener
```
    The action listeners.
  - repeats
```
protected boolean repeats
```
    True if the timer is fired multiple times.
  - isRunning
```
protected boolean isRunning
```
    True if the timer is running.
  - wakeUpTime
```
protected long wakeUpTime
```
    The wake up time of the timer.
  - TQueue
```
protected static final jp.kyasu.awt.TimerQueue TQueue
```
    The timer queue that ringings timer objects.
  - TThread
```
protected static jp.kyasu.awt.TimerThread TThread
```
    The timer thread that takes timers off the TimerQueue and fires them.
  - actionListenerK
```
protected static final java.lang.String actionListenerK
```
    Internal constant for serialization
- コンストラクタの詳細
  - Timer
```
public Timer(int delay,
             java.awt.event.ActionListener listener)
```
    Constructs a timer that will notify its listeners every delay milliseconds.
    
    パラメータ:
    
    delay - The number of milliseconds between listener notification.
    
    listener - An initial listener.
  - Timer
```
public Timer(int initialDelay,
             int delay,
             java.awt.event.ActionListener listener)
```
    Constructs a timer that will notify its listeners every delay milliseconds.
    
    パラメータ:
    
    initialDelay - the initial delay.
    
    delay - The number of milliseconds between listener notification.
    
    listener - An initial listener.
- メソッドの詳細
  - startTimerThread
```
protected static void startTimerThread()
```
    Starts the timer thread.
  - stopTimerThread
```
protected static void stopTimerThread()
```
    Stops the timer thread.
  - addActionListener
```
public void addActionListener(java.awt.event.ActionListener l)
```
    Adds an actionListener to the timer.
  - removeActionListener
```
public void removeActionListener(java.awt.event.ActionListener l)
```
    Removes an ActionListener from the timer.
  - getInitialDelay
```
public int getInitialDelay()
```
    Returns the timer's initial delay.
  - setInitialDelay
```
public void setInitialDelay(int initialDelay)
```
    Sets the timer's initial delay. This will be used for the first "ringing" of the timer only. Subsequent ringings will be spaced using the delay property.
  - getDelay
```
public int getDelay()
```
    Returns the timer's delay.
  - setDelay
```
public void setDelay(int delay)
```
    Sets the timer's delay, the number of milliseconds between successive actionPerfomed() messages to its listeners.
  - repeats
```
public boolean repeats()
```
    Returns true if the timer will send a actionPerformed() message to its listeners multiple times.
  - setRepeats
```
public void setRepeats(boolean flag)
```
    If the specified flag is false, instructs the timer to send actionPerformed() to its listeners only once, and then stop.
  - isRunning
```
public boolean isRunning()
```
    Returns true if the timer is running.
  - start
```
public void start()
```
    Starts the timer, causing it to send actionPerformed() messages to its listeners.
  - stop
```
public void stop()
```
    Stops the timer, causing it to stop sending actionPerformed() messages to its listeners.
  - restart
```
public void restart()
```
    Restarts the timer, cancelling any pending firings, and causing it to fire with its initial dely.
  - notifyActionListeners
```
protected void notifyActionListeners()
```

クラス Timer

フィールドのサマリー

コンストラクタのサマリー

メソッドのサマリー

クラスから継承されたメソッド java.lang.Object

フィールドの詳細

initialDelay

delay

actionListener

repeats

isRunning

wakeUpTime

TQueue

TThread

actionListenerK

コンストラクタの詳細

Timer

Timer

メソッドの詳細

startTimerThread

stopTimerThread

addActionListener

removeActionListener

getInitialDelay

setInitialDelay

getDelay

setDelay

repeats

setRepeats

isRunning

start

stop

restart

notifyActionListeners