com.facebook.buck.util

Class ProcessExecutor.LaunchedProcessImpl

java.lang.Object

com.facebook.buck.util.ProcessExecutor.LaunchedProcessImpl

All Implemented Interfaces:

ProcessExecutor.LaunchedProcess

Enclosing interface:

ProcessExecutor

public static class ProcessExecutor.LaunchedProcessImpl
extends Object
implements ProcessExecutor.LaunchedProcess

Wraps a Process and exposes only its I/O streams, so callers have to pass it back to this class.

Field Summary

Fields

Modifier and Type	Field and Description
com.google.common.collect.ImmutableList<String>	command
Process	process

Constructor Summary

Constructors

Constructor and Description
LaunchedProcessImpl(Process process, List<String> command)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<String>	getCommand()
InputStream	getStderr() Input stream that maps into stderr of the process.
OutputStream	getStdin() Output stream that maps into stdin of the process.
InputStream	getStdout() Input stream that maps into stdout of the process.
boolean	isAlive()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

process

public final Process process

command

public final com.google.common.collect.ImmutableList<String> command

Constructor Detail

LaunchedProcessImpl

public LaunchedProcessImpl(Process process,
                           List<String> command)

Method Detail

isAlive

public boolean isAlive()

Specified by:

isAlive in interface ProcessExecutor.LaunchedProcess

Returns:

false if process is killed, or true if it is alive.

getCommand

public com.google.common.collect.ImmutableList<String> getCommand()

Specified by:

getCommand in interface ProcessExecutor.LaunchedProcess

getStdin

public OutputStream getStdin()

Description copied from interface: ProcessExecutor.LaunchedProcess

Output stream that maps into stdin of the process. You'd write into process' stdin using it.

Specified by:

getStdin in interface ProcessExecutor.LaunchedProcess

getStdout

public InputStream getStdout()

Description copied from interface: ProcessExecutor.LaunchedProcess

Input stream that maps into stdout of the process. You'd read process' stdout from it.

Specified by:

getStdout in interface ProcessExecutor.LaunchedProcess

getStderr

public InputStream getStderr()

Description copied from interface: ProcessExecutor.LaunchedProcess

Input stream that maps into stderr of the process. You'd read process' stderr from it.

Specified by:

getStderr in interface ProcessExecutor.LaunchedProcess