Test two objects for inequality.

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.

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

Creates a ProcessIO from a ProcessLogger . It can attach the process input to stdin.

Creates a ProcessIO that appends its output to an Appendable. 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))

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)

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.

Create a copy of the receiver object.

The default implementation of the clone method is platform dependent.

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).

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

See also equals in scala.Any.

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.

Returns the runtime class representation of the object.

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.

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

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.

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.

Equivalent to !(this eq that).

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

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

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.

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.

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.

Copy all input from the input stream to the output stream. Closes the input stream once it's all read.