scala.sys.process

Process

object Process extends ProcessImpl with ProcessCreation

Methods for constructing simple commands that can then be combined.

Source
Process.scala
Linear Supertypes
ProcessCreation, ProcessImpl, AnyRef, Any
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  1. Process
  2. ProcessCreation
  3. ProcessImpl
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  1. final def !=(arg0: AnyRef): Boolean

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

    Test two objects for inequality.

    Test two objects for inequality.

    returns

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

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

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

    Test two objects for equality.

    Test two objects for equality. 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
    Any
  6. def apply(name: String, exitValue: ⇒ Int): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a String name and a Boolean.

    Creates a scala.sys.process.ProcessBuilder from a String name and a Boolean. This can be used to force an exit value, with the name being used for toString.

    Definition Classes
    ProcessCreation
  7. def apply(value: Boolean): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a Boolean.

    Creates a scala.sys.process.ProcessBuilder from a Boolean. This can be to force an exit value.

    Definition Classes
    ProcessCreation
  8. def apply(command: Elem): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a Scala XML Element.

    Creates a scala.sys.process.ProcessBuilder from a Scala XML Element. This can be used as a way to template strings.

    Definition Classes
    ProcessCreation
    Example:
    1. apply(<x> {dxPath.absolutePath} --dex --output={classesDexPath.absolutePath} {classesMinJarPath.absolutePath}</x>)
  9. def apply(url: URL): URLBuilder

    Creates a scala.sys.process.ProcessBuilder from a java.net.URL.

    Creates a scala.sys.process.ProcessBuilder from a java.net.URL. This ProcessBuilder can then be used as a Source, so that one can pipe things from it.

    Definition Classes
    ProcessCreation
  10. def apply(file: File): FileBuilder

    Creates a scala.sys.process.ProcessBuilder from a java.io.File.

    Creates a scala.sys.process.ProcessBuilder from a java.io.File. This ProcessBuilder can then be used as a Source or a Sink, so one can pipe things from and to it.

    Definition Classes
    ProcessCreation
  11. def apply(builder: JProcessBuilder): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a java.lang.ProcessBuilder.

    Creates a scala.sys.process.ProcessBuilder from a java.lang.ProcessBuilder.

    Definition Classes
    ProcessCreation
    Example:
    1. apply((new java.lang.ProcessBuilder("ls", "-l")) directory new java.io.File(System.getProperty("user.home")))
  12. def apply(command: Seq[String], cwd: Option[File], extraEnv: (String, String)*): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

    Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("java" :: javaArgs, params.get("cwd"), "CLASSPATH" -> "library.jar")
  13. def apply(command: String, cwd: Option[File], extraEnv: (String, String)*): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

    Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("java", params.get("cwd"), "CLASSPATH" -> "library.jar")
  14. def apply(command: Seq[String], cwd: File, extraEnv: (String, String)*): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

    Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("java" :: javaArgs, new java.ioFile("/opt/app"), "CLASSPATH" -> "library.jar")
  15. def apply(command: String, cwd: File, extraEnv: (String, String)*): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

    Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("java", new java.ioFile("/opt/app"), "CLASSPATH" -> "library.jar")
  16. def apply(command: String, arguments: Seq[String]): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a command represented by a String, and a sequence of String representing the arguments.

    Creates a scala.sys.process.ProcessBuilder from a command represented by a String, and a sequence of String representing the arguments.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("cat", files)
  17. def apply(command: Seq[String]): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a sequence of String, where the head is the command and each element of the tail is a parameter.

    Creates a scala.sys.process.ProcessBuilder from a sequence of String, where the head is the command and each element of the tail is a parameter.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("cat" :: files)
  18. def apply(command: String): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a String, including the parameters.

    Creates a scala.sys.process.ProcessBuilder from a String, including the parameters.

    Definition Classes
    ProcessCreation
    Example:
    1. apply("cat file.txt")
  19. def applySeq[T](builders: Seq[T])(implicit convert: (T) ⇒ Source): Seq[Source]

    Creates a sequence of scala.sys.process.ProcessBuilder.Source from a sequence of something else for which there's an implicit conversion to Source.

    Creates a sequence of scala.sys.process.ProcessBuilder.Source from a sequence of something else for which there's an implicit conversion to Source.

    Definition Classes
    ProcessCreation
  20. 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.

  21. def cat(files: Seq[Source]): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from a non-empty sequence of scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

    Creates a scala.sys.process.ProcessBuilder from a non-empty sequence of scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

    This will concatenate the output of all sources.

    Definition Classes
    ProcessCreation
  22. def cat(file: Source, files: Source*): ProcessBuilder

    Creates a scala.sys.process.ProcessBuilder from one or more scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

    Creates a scala.sys.process.ProcessBuilder from one or more scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

    This will concatenate the output of all sources. For example:

    import scala.sys.process._
    import scala.sys.process.Process.cat
    import java.net.URL
    import java.io.File
    
    val spde = new URL("http://technically.us/spde/About")
    val dispatch = new URL("http://databinder.net/dispatch/About")
    val build = new File("project/build.properties")
    cat(spde, dispatch, build) #| "grep -i scala" !
    Definition Classes
    ProcessCreation
  23. 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

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

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    Tests whether the argument (arg0) 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
  25. 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
  26. 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()
    Note

    not specified by SLS as a member of AnyRef

  27. 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

  28. 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
  29. 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
  30. 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
  31. 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

  32. 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

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

    Definition Classes
    AnyRef
  34. 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
  35. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from ProcessCreation

Inherited from ProcessImpl

Inherited from AnyRef

Inherited from Any

Ungrouped