Properties

Value Members

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

   

   Test two objects for inequality.

   Test two objects for inequality.

   returns

   true if !(this == that), false otherwise.

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Equivalent to x.hashCode except for boxed numeric types and null.

   Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

   returns

   a hash value consistent with ==

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

   The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

   returns

   true if the receiver object is equivalent to the argument; false otherwise.

   Definition Classes

   AnyRef → Any

4. val ScalaCompilerVersion: Name

   

   Scala manifest attributes.

5. final def asInstanceOf[T0]: T0

   

   Cast the receiver object to be of type T0.

   Cast the receiver object to be of type T0.

   Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

   returns

   the receiver object.

   Definition Classes

   Any

   Exceptions thrown

   ClassCastException if the receiver object is not an instance of the erasure of type T0.

6. def clearProp(name: String): String

   

   Definition Classes

   PropertiesTrait

7. def clone(): AnyRef

   

   Create a copy of the receiver object.

   Create a copy of the receiver object.

   The default implementation of the clone method is platform dependent.

   returns

   a copy of the receiver object.

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

   Note

   not specified by SLS as a member of AnyRef

8. val copyrightString: String

   

   Definition Classes

   PropertiesTrait

9. val developmentVersion: Option[String]

   

   The development Scala version, if this is not a final release.

   The development Scala version, if this is not a final release. The precise contents are not guaranteed, but it aims to provide a unique repository identifier (currently the svn revision) in the fourth dotted segment if the running version was built from source.

   returns

   Some(version) if this is a non-final version, None if this is a final release or the version cannot be read.

   Definition Classes

   PropertiesTrait

10. def encodingString: String

    

    This is the default text encoding, overridden (unreliably) with JAVA_OPTS="-Dfile.encoding=Foo"

    This is the default text encoding, overridden (unreliably) with JAVA_OPTS="-Dfile.encoding=Foo"

    Definition Classes

    PropertiesTrait

11. def envOrElse(name: String, alt: String): String

    

    Definition Classes

    PropertiesTrait

12. def envOrNone(name: String): Option[String]

    

    Definition Classes

    PropertiesTrait

13. def envOrSome(name: String, alt: Option[String]): Option[String]

    

    Definition Classes

    PropertiesTrait

14. final def eq(arg0: AnyRef): Boolean

    

    Tests whether the argument (that) is a reference to the receiver object (this).

    Tests whether the argument (that) is a reference to the receiver object (this).

    The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

    • It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
    • For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
    • null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    Definition Classes

    AnyRef

15. def equals(arg0: Any): Boolean

    

    The equality method for reference types.

    The equality method for reference types. Default implementation delegates to eq.

    See also equals in scala.Any.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Definition Classes

    AnyRef → Any

16. def finalize(): Unit

    

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

    Note

    not specified by SLS as a member of AnyRef

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

    

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    Definition Classes

    AnyRef → Any

    Note

    not specified by SLS as a member of AnyRef

18. def hashCode(): Int

    

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in scala.Any.

    returns

    the hash code value for this object.

    Definition Classes

    AnyRef → Any

19. final def isInstanceOf[T0]: Boolean

    

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    Definition Classes

    Any

20. def isJavaAtLeast(version: String): Boolean

    

    Compares the given specification version to the specification version of the platform.

    Compares the given specification version to the specification version of the platform.

    version

    a specification version of the form "major.minor"

    returns

    true iff the specification version of the current runtime is equal to or higher than the version denoted by the given string.

    Definition Classes

    PropertiesTrait

    Example:

    1. // In this example, the runtime's Java specification is assumed to be at version 1.7.
       isJavaAtLeast("1.6")            // true
       isJavaAtLeast("1.7")            // true
       isJavaAtLeast("1.8")            // false

    Exceptions thrown

    NumberFormatException if the given string is not a version string

21. def isMac: Boolean

    

    Returns true iff the underlying operating system is a version of Apple Mac OSX.

    Returns true iff the underlying operating system is a version of Apple Mac OSX.

    Definition Classes

    PropertiesTrait

22. def isWin: Boolean

    

    Returns true iff the underlying operating system is a version of Microsoft Windows.

    Returns true iff the underlying operating system is a version of Microsoft Windows.

    Definition Classes

    PropertiesTrait

23. def javaClassPath: String

    

    Definition Classes

    PropertiesTrait

24. def javaHome: String

    

    Definition Classes

    PropertiesTrait

25. def javaSpecName: String

    

    Definition Classes

    PropertiesTrait

26. def javaSpecVendor: String

    

    Definition Classes

    PropertiesTrait

27. def javaSpecVersion: String

    

    Definition Classes

    PropertiesTrait

28. def javaVendor: String

    

    Definition Classes

    PropertiesTrait

29. def javaVersion: String

    

    Definition Classes

    PropertiesTrait

30. def javaVmInfo: String

    

    Definition Classes

    PropertiesTrait

31. def javaVmName: String

    

    Definition Classes

    PropertiesTrait

32. def javaVmVendor: String

    

    Definition Classes

    PropertiesTrait

33. def javaVmVersion: String

    

    Definition Classes

    PropertiesTrait

34. def jdkHome: String

    

    Definition Classes

    PropertiesTrait

35. def lineSeparator: String

    

    The default end of line character.

    The default end of line character.

    Definition Classes

    PropertiesTrait

36. def main(args: Array[String]): Unit

    

    Definition Classes

    PropertiesTrait

37. final def ne(arg0: AnyRef): Boolean

    

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

    true if the argument is not a reference to the receiver object; false otherwise.

    Definition Classes

    AnyRef

38. final def notify(): Unit

    

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Definition Classes

    AnyRef

    Note

    not specified by SLS as a member of AnyRef

39. final def notifyAll(): Unit

    

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Definition Classes

    AnyRef

    Note

    not specified by SLS as a member of AnyRef

40. def osName: String

    

    Definition Classes

    PropertiesTrait

41. def pickJarBasedOn: Class[Option[_]]

    

    Attributes

    protected

    Definition Classes

    Properties → PropertiesTrait

42. def propCategory: String

    

    Attributes

    protected

    Definition Classes

    Properties → PropertiesTrait

43. val propFilename: String

    

    The name of the properties file

    The name of the properties file

    Attributes

    protected

    Definition Classes

    PropertiesTrait

44. def propIsSet(name: String): Boolean

    

    Definition Classes

    PropertiesTrait

45. def propIsSetTo(name: String, value: String): Boolean

    

    Definition Classes

    PropertiesTrait

46. def propOrElse(name: String, alt: String): String

    

    Definition Classes

    PropertiesTrait

47. def propOrEmpty(name: String): String

    

    Definition Classes

    PropertiesTrait

48. def propOrFalse(name: String): Boolean

    

    Definition Classes

    PropertiesTrait

49. def propOrNone(name: String): Option[String]

    

    Definition Classes

    PropertiesTrait

50. def propOrNull(name: String): String

    

    Definition Classes

    PropertiesTrait

51. val releaseVersion: Option[String]

    

    The numeric portion of the runtime Scala version, if this is a final release.

    The numeric portion of the runtime Scala version, if this is a final release. If for instance the versionString says "version 2.9.0.final", this would return Some("2.9.0").

    returns

    Some(version) if this is a final release build, None if it is an RC, Beta, etc. or was built from source, or if the version cannot be read.

    Definition Classes

    PropertiesTrait

52. def scalaCmd: String

    

    Definition Classes

    PropertiesTrait

53. def scalaHome: String

    

    Definition Classes

    PropertiesTrait

54. def scalaPropOrElse(name: String, alt: String): String

    

    Definition Classes

    PropertiesTrait

55. def scalaPropOrEmpty(name: String): String

    

    Definition Classes

    PropertiesTrait

56. def scalaPropOrNone(name: String): Option[String]

    

    Definition Classes

    PropertiesTrait

57. lazy val scalaProps: java.util.Properties

    

    The loaded properties

    The loaded properties

    Attributes

    protected

    Definition Classes

    PropertiesTrait

58. def scalacCmd: String

    

    Definition Classes

    PropertiesTrait

59. def setProp(name: String, value: String): String

    

    Definition Classes

    PropertiesTrait

60. def sourceEncoding: String

    

    This is the encoding to use reading in source files, overridden with -encoding.

    This is the encoding to use reading in source files, overridden with -encoding. Note that it uses "prop" i.e. looks in the scala jar, not the system properties.

    Definition Classes

    PropertiesTrait

61. def sourceReader: String

    

    Definition Classes

    PropertiesTrait

62. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

63. def tmpDir: String

    

    Definition Classes

    PropertiesTrait

64. def toString(): String

    

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

    a String representation of the object.

    Definition Classes

    AnyRef → Any

65. def userDir: String

    

    Definition Classes

    PropertiesTrait

66. def userHome: String

    

    Definition Classes

    PropertiesTrait

67. def userName: String

    

    Definition Classes

    PropertiesTrait

68. def versionMsg: String

    

    Definition Classes

    PropertiesTrait

69. def versionNumberString: String

    

    Either the development or release version if known, otherwise the empty string.

    Either the development or release version if known, otherwise the empty string.

    Definition Classes

    PropertiesTrait

70. val versionString: String

    

    The version number of the jar this was loaded from plus "version " prefix, or "version (unknown)" if it cannot be determined.

    The version number of the jar this was loaded from plus "version " prefix, or "version (unknown)" if it cannot be determined.

    Definition Classes

    PropertiesTrait

71. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

72. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

73. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )