scala.compat

Platform

object Platform

Source
Platform.scala
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Type Members

  1. type ConcurrentModificationException = java.util.ConcurrentModificationException

    This is a type alias for java.util.ConcurrentModificationException, which may be thrown by methods that detect an invalid modification of an object.

    This is a type alias for java.util.ConcurrentModificationException, which may be thrown by methods that detect an invalid modification of an object. For example, many common collection types do not allow modifying a collection while it is being iterated over.

  2. type StackOverflowError = java.lang.StackOverflowError

    Thrown when a stack overflow occurs because a method or function recurses too deeply.

    Thrown when a stack overflow occurs because a method or function recurses too deeply.

    On the JVM, this is a type alias for java.lang.StackOverflowError, which itself extends java.lang.Error. The same rules apply to catching a java.lang.Error as for Java, that it indicates a serious problem that a reasonable application should not try and catch.

Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

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

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

    Definition Classes
    Any
  6. val EOL: String

    The default line separator.

    The default line separator.

    On the JVM, this is equivalent to calling the method: System.getProperty("line.separator") with a default value of "\n".

  7. def arrayclear(arr: Array[Int]): Unit

    Assigns the value of 0 to each element in the array.

    Assigns the value of 0 to each element in the array.

    arr

    A non-null Array[Int].

    Annotations
    @inline()
    Exceptions thrown
    `java.lang.NullPointerException`

    If arr is null.

  8. def arraycopy(src: AnyRef, srcPos: Int, dest: AnyRef, destPos: Int, length: Int): Unit

    Copies length elements of array src starting at position srcPos to the array dest starting at position destPos.

    Copies length elements of array src starting at position srcPos to the array dest starting at position destPos. If src==dest, the copying will behave as if the elements copied from src were first copied to a temporary array before being copied back into the array at the destination positions.

    src

    A non-null array as source for the copy.

    srcPos

    The starting index in the source array.

    dest

    A non-null array as destination for the copy.

    destPos

    The starting index in the destination array.

    length

    The number of elements to be copied.

    Annotations
    @inline()
    Exceptions thrown
    java.lang.ArrayStoreException

    If either src or dest are not of type [java.lang.Array]; or if the element type of src is not compatible with that of dest.

    java.lang.IndexOutOfBoundsException

    If either srcPos or destPos are outside of the bounds of their respective arrays; or if length is negative; or if there are less than length elements available after srcPos or destPos in src and dest respectively.

    java.lang.NullPointerException

    If either src or dest are null.

  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws()
  11. def collectGarbage(): Unit

    Runs the garbage collector.

    Runs the garbage collector.

    This is a request that the underlying JVM runs the garbage collector. The results of this call depends heavily on the JVM used. The underlying JVM is free to ignore this request.

    Annotations
    @inline()
  12. def createArray(elemClass: Class[_], length: Int): AnyRef

    Creates a new array of the specified type and given length.

    Creates a new array of the specified type and given length.

    Note that if elemClass is a subclass of scala.AnyVal then the returned value is an Array of the corresponding java primitive type. For example, the following code scala.compat.Platform.createArray(classOf[Int], 4) returns an array of the java primitive type int.

    For a scala.AnyVal array, the values of the array are set to 0 for numeric value types (scala.Double, scala.Float, scala.Long, scala.Int, scala.Char, scala.Short, and scala.Byte), and false for scala.Boolean. Creation of an array of type scala.Unit is not possible.

    For subclasses of scala.AnyRef, the values of the array are set to null.

    The caller must cast the returned value to the correct type.

    elemClass

    the Class object of the component type of the array

    length

    the length of the new array.

    returns

    an array of the given component type as an AnyRef.

    Annotations
    @inline()
    Example:
    1. val a = scala.compat.Platform.createArray(classOf[Int], 4).asInstanceOf[Array[Int]] // returns Array[Int](0, 0, 0, 0)
    Exceptions thrown
    `java.lang.IllegalArgumentException`

    if componentType is scala.Unit or java.lang.Void.TYPE

    `java.lang.NegativeArraySizeException`

    if the specified length is negative

    `java.lang.NullPointerException`

    If elemClass is null.

  13. def currentTime: Long

    The current time in milliseconds.

    The current time in milliseconds. The time is counted since 1 January 1970 UTC.

    Note that the operating system timer used to obtain this value may be less precise than a millisecond.

    Annotations
    @inline()
  14. def defaultCharsetName: String

    The name of the default character set encoding as a string

    The name of the default character set encoding as a string

    Annotations
    @inline()
  15. final def eq(arg0: AnyRef): Boolean

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

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

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  18. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  19. def getClassForName(name: String): Class[_]

    Returns the Class object associated with the class or interface with the given string name using the current ClassLoader.

    Returns the Class object associated with the class or interface with the given string name using the current ClassLoader. On the JVM, invoking this method is equivalent to: java.lang.Class.forName(name)

    For more information, please see the Java documentation for java.lang.Class.

    name

    the fully qualified name of the desired class.

    returns

    the Class object for the class with the specified name.

    Annotations
    @inline()
    Example:
    1. val a = scala.compat.Platform.getClassForName("java.lang.Integer")  // returns the Class[_] for java.lang.Integer
    Exceptions thrown
    `java.lang.ClassNotFoundException`

    if the class cannot be located

    `java.lang.ExceptionInInitializerError`

    if the initialization provoked by this method fails

    `java.lang.LinkageError`

    if the linkage fails

  20. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  21. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  22. final def ne(arg0: AnyRef): Boolean

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

    Definition Classes
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  24. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  25. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  26. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

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