Interface SysRuntime

All Superinterfaces:

AutoCloseable

All Known Subinterfaces:

SysRuntimeWrapper<X>

All Known Implementing Classes:

SysRuntimeCoreLazy, SysRuntimeDocker, SysRuntimeImpl, SysRuntimeWrapperBase, SysRuntimeWrapperShellEnv

public interface SysRuntime
extends AutoCloseable

Method Summary

Modifier and Type	Method	Description
void	close()
String[]	compileCommand(CmdOp op)
CmdString	compileString(CmdOp op)
void	createNamedPipe(Path path)	Create a named pipe at the given path.
boolean	exists(String cmdName)
static Path	getFdPath(FileDescriptor fd)	Returns a path such as /proc/process_id/fd/123
CmdStrOps	getStrOps()
String	quoteFileArgument(String fileName)	Quote a filename for use as an argument.
default String[]	resolveCommand(String... argv)	Resolve the first argument of the array against which(String).
static CmdString	toString(CmdOp cmdOp)
String	which(String cmdName)

Method Details

which

String which(String cmdName)
      throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

exists

boolean exists(String cmdName)
        throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

quoteFileArgument

String quoteFileArgument(String fileName)

Quote a filename for use as an argument.

compileString

CmdString compileString(CmdOp op)

compileCommand

String[] compileCommand(CmdOp op)

getStrOps

CmdStrOps getStrOps()

createNamedPipe

void createNamedPipe(Path path)
              throws IOException

Create a named pipe at the given path.

Throws:

IOException

resolveCommand

default String[] resolveCommand(String... argv)
                         throws IOException,
InterruptedException

Resolve the first argument of the array against which(String). Returned array is always a copy.

Throws:

IOException

InterruptedException

toString

static CmdString toString(CmdOp cmdOp)

close

void close()

Specified by:

close in interface AutoCloseable

getFdPath

static Path getFdPath(FileDescriptor fd)

Returns a path such as /proc/process_id/fd/123