Class

scala.xml.persistent

CachedFileStorage

Related Doc: package persistent

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abstract class CachedFileStorage extends Thread

Mutable storage of immutable xml trees. Everything is kept in memory, with a thread periodically checking for changes and writing to file.

To ensure atomicity, two files are used, filename1 and '$'+filename1. The implementation switches between the two, deleting the older one after a complete dump of the database has been written.

Linear Supertypes
Thread, Runnable, AnyRef, Any
Known Subclasses
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Inherited
  1. CachedFileStorage
  2. Thread
  3. Runnable
  4. AnyRef
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Visibility
  1. Public
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Instance Constructors

  1. new CachedFileStorage(file1: File)

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Abstract Value Members

  1. abstract def +=(e: Node): Unit

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    adds a node, setting this.dirty to true as a side effect

  2. abstract def -=(e: Node): Unit

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    removes a tree, setting this.dirty to true as a side effect

  3. abstract def nodes: collection.Iterator[Node]

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    returns an iterator over the nodes in this storage

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. final def checkAccess(): Unit

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    Definition Classes
    Thread
  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    Thread → AnyRef
    Annotations
    @throws( ... )
  7. var dirty: Boolean

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    this storage modified since last modification check

    this storage modified since last modification check

    Attributes
    protected
  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. def flush(): Unit

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    Force writing of contents to the file, even if there has not been any update.

  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  13. def getContextClassLoader(): ClassLoader

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    Definition Classes
    Thread
    Annotations
    @CallerSensitive()
  14. def getId(): Long

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    Definition Classes
    Thread
  15. final def getName(): String

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    Definition Classes
    Thread
  16. final def getPriority(): Int

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    Definition Classes
    Thread
  17. def getStackTrace(): Array[StackTraceElement]

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    Definition Classes
    Thread
  18. def getState(): State

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    Definition Classes
    Thread
  19. final def getThreadGroup(): ThreadGroup

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    Definition Classes
    Thread
  20. def getUncaughtExceptionHandler(): UncaughtExceptionHandler

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    Definition Classes
    Thread
  21. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  22. def initialNodes: collection.Iterator[Node]

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    finds and loads the storage file.

    finds and loads the storage file. subclasses should call this method prior to any other, but only once, to obtain the initial sequence of nodes.

    Attributes
    protected
  23. def interrupt(): Unit

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    Definition Classes
    Thread
  24. val interval: Int

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    period between modification checks, in milliseconds

    period between modification checks, in milliseconds

    Attributes
    protected
  25. final def isAlive(): Boolean

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    Definition Classes
    Thread
  26. final def isDaemon(): Boolean

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    Definition Classes
    Thread
  27. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  28. def isInterrupted(): Boolean

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    Definition Classes
    Thread
  29. final def join(): Unit

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    Definition Classes
    Thread
    Annotations
    @throws( ... )
  30. final def join(arg0: Long, arg1: Int): Unit

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    Definition Classes
    Thread
    Annotations
    @throws( ... )
  31. final def join(arg0: Long): Unit

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    Definition Classes
    Thread
    Annotations
    @throws( ... )
  32. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  33. final def notify(): Unit

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    Definition Classes
    AnyRef
  34. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  35. def run(): Unit

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    Run method of the thread.

    Run method of the thread. remember to use start() to start a thread, not run.

    Definition Classes
    CachedFileStorage → Thread → Runnable
  36. def setContextClassLoader(arg0: ClassLoader): Unit

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    Definition Classes
    Thread
  37. final def setDaemon(arg0: Boolean): Unit

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    Definition Classes
    Thread
  38. final def setName(arg0: String): Unit

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    Definition Classes
    Thread
  39. final def setPriority(arg0: Int): Unit

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    Definition Classes
    Thread
  40. def setUncaughtExceptionHandler(arg0: UncaughtExceptionHandler): Unit

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    Definition Classes
    Thread
  41. def start(): Unit

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    Definition Classes
    Thread
  42. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  43. def toString(): String

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    Definition Classes
    Thread → AnyRef → Any
  44. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def countStackFrames(): Int

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    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  2. def destroy(): Unit

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    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  3. def log(msg: String): Unit

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    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) This method and its usages will be removed. Use a debugger to debug code.

  4. final def resume(): Unit

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    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  5. final def stop(arg0: java.lang.Throwable): Unit

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    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  6. final def stop(): Unit

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    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  7. final def suspend(): Unit

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    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Thread

Inherited from Runnable

Inherited from AnyRef

Inherited from Any

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