Test two objects for inequality.
Test two objects for inequality.
true if !(this == that), false otherwise.
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.
a hash value consistent with ==
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).
true if the receiver object is equivalent to the argument; false otherwise.
Size of the buffer used in all the functions that copy data
Used to separate lines in the processFully function that takes Appendable.
Creates a ProcessIO from a ProcessLogger .
Creates a ProcessIO from a ProcessLogger . It can attach the
process input to stdin.
True if the process input should be attached to stdin.
A ProcessLogger to receive all output, normal and error.
A ProcessIO with the characteristics above.
Creates a ProcessIO that appends its output to a StringBuffer.
Creates a ProcessIO that appends its output to a StringBuffer. It can
attach the process input to stdin, and it will either send the error
stream to stderr, or to a ProcessLogger.
For example, the ProcessIO created by the function below will store the
normal output on the buffer provided, and print all error on stderr. The
input will be read from stdin.
import scala.sys.process.{BasicIO, ProcessLogger} val printer = ProcessLogger(println(_)) def appendToBuffer(b: StringBuffer) = BasicIO(true, b, Some(printer))
True if the process input should be attached to stdin.
A StringBuffer which will receive the process normal
output.
An optional ProcessLogger to which the output should be
sent. If None, output will be sent to stderr.
A ProcessIO with the characteristics above.
Creates a ProcessIO from a function String => Unit.
Creates a ProcessIO from a function String => Unit. It can attach the
process input to stdin, and it will either send the error stream to
stderr, or to a ProcessLogger.
For example, the ProcessIO created below will print all normal output
while ignoring all error output. No input will be provided.
import scala.sys.process.BasicIO val errToDevNull = BasicIO(false, println(_), None)
True if the process input should be attached to stdin.
A function that will be called with the process output.
An optional ProcessLogger to which the output should be
sent. If None, output will be sent to stderr.
A ProcessIO with the characteristics above.
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.
the receiver object.
if the receiver object is not an instance of the erasure of type T0.
Create a copy of the receiver object.
Closes a Closeable without throwing an exception
Copy contents of stdin to the OutputStream.
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:
x and y of type AnyRef, multiple invocations of
x.eq(y) consistently returns true or consistently returns false.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).
true if the argument is a reference to the receiver object; false otherwise.
The equality method for reference types.
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.
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.
a representation that corresponds to the dynamic class of the receiver object.
not specified by SLS as a member of AnyRef
Returns a function InputStream => Unit given an optional
ProcessLogger.
Returns a function InputStream => Unit given an optional
ProcessLogger. If no logger is passed, the function will send the output
to stderr. This function can be used to create a
scala.sys.process.ProcessIO.
An optional ProcessLogger to which the contents of
the InputStream will be sent.
A function InputStream => Unit (used by
scala.sys.process.ProcessIO) which will send the data to
either the provided ProcessLogger or, if None, to stderr.
The hashCode method for reference types.
Returns a function OutputStream => Unit that either reads the content
from stdin or does nothing.
Returns a function OutputStream => Unit that either reads the content
from stdin or does nothing. This function can be used by
scala.sys.process.ProcessIO.
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.
true if the receiver object is an instance of erasure of type T0; false otherwise.
Equivalent to !(this eq that).
Equivalent to !(this eq that).
true if the argument is not a reference to the receiver object; false otherwise.
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.
not specified by SLS as a member of AnyRef
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.
not specified by SLS as a member of AnyRef
Returns a function InputStream => Unit that will call the passed
function with all data read.
Returns a function InputStream => Unit that will call the passed
function with all data read. This function can be used to create a
scala.sys.process.ProcessIO. The processLine function will be called
with each line read, and Newline will be appended after each line.
A function that will be called with all data read from the stream.
A function InputStream => Unit (used by
scala.sys.process.ProcessIO which will call processLine
with all data read from the stream.
Returns a function InputStream => Unit that appends all data read to the
provided Appendable.
Returns a function InputStream => Unit that appends all data read to the
provided Appendable. This function can be used to create a
scala.sys.process.ProcessIO. The buffer will be appended line by line.
An Appendable such as StringBuilder or StringBuffer.
A function InputStream => Unit (used by
scala.sys.process.ProcessIO which will append all data read
from the stream to the buffer.
Calls processLine with the result of readLine until the latter returns
null.
Retruns a ProcessIO connected to stdout, stderr and the provided in
Returns a ProcessIO connected to stdout and stderr, and, optionally, stdin.
Send all the input from the stream to stderr, and closes the input stream afterwards.
Send all the input from the stream to stdout, and closes the input stream afterwards.
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.
a String representation of the object.
Copy all input from the input stream to the output stream.
Copy all input from the input stream to the output stream. Closes the input stream once it's all read.
This object contains factories for scala.sys.process.ProcessIO, which can be used to control the I/O of a scala.sys.process.Process when a scala.sys.process.ProcessBuilder is started with the
runcommand.It also contains some helper methods that can be used to in the creation of
ProcessIO.It is used by other classes in the package in the implementation of various features, but can also be used by client code.