lazyj.commands

Class CommandOutput

java.lang.Object

lazyj.commands.CommandOutput

public class CommandOutput
extends java.lang.Object

Wrapper arroung the output of an AliEn command

Field Summary

Fields

Modifier and Type	Field and Description
int	exitCode Exit code, default value is -1 meaning "not set".
java.lang.String	stderr stderr
java.lang.String	stdout stdout

Constructor Summary

Constructors

Constructor and Description
CommandOutput(java.lang.String _stdout, java.lang.String _stderr) Package protected constructor, only AliEnPool should execute commands
CommandOutput(java.lang.String _stdout, java.lang.String _stderr, int code) Package protected constructor, only AliEnPool should execute commands

Method Summary

Methods

Modifier and Type	Method and Description
static int	countLines(java.lang.String s) Get the number of lines in ar arbitrary text
static int	countOccurrences(java.lang.String s, char c) How many times one particular character shows up in a text ?
int	linesCount() Get the number of lines in stdout
int	linesCountStderr() Get the number of lines in stderr
java.io.BufferedReader	reader() Read the stdout content
java.io.BufferedReader	readerStderr() Read the stderr content
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

stdout

public final java.lang.String stdout

stdout

stderr

public final java.lang.String stderr

stderr

exitCode

public final int exitCode

Exit code, default value is -1 meaning "not set".

Constructor Detail

CommandOutput

public CommandOutput(java.lang.String _stdout,
             java.lang.String _stderr)

Package protected constructor, only AliEnPool should execute commands

Parameters:

_stdout - stdout

_stderr - stderr

CommandOutput

public CommandOutput(java.lang.String _stdout,
             java.lang.String _stderr,
             int code)

Package protected constructor, only AliEnPool should execute commands

Parameters:

_stdout - stdout

_stderr - stderr

code - exit code

Method Detail

reader

public java.io.BufferedReader reader()

Read the stdout content

Returns:

stdout reader

readerStderr

public java.io.BufferedReader readerStderr()

Read the stderr content

Returns:

stderr reader

linesCount

public int linesCount()

Get the number of lines in stdout

Returns:

number of lines

linesCountStderr

public int linesCountStderr()

Get the number of lines in stderr

Returns:

number of lines

countLines

public static int countLines(java.lang.String s)

Get the number of lines in ar arbitrary text

Parameters:

s - text

Returns:

number of lines

countOccurrences

public static int countOccurrences(java.lang.String s,
                   char c)

How many times one particular character shows up in a text ?

Parameters:

s - the text

c - the character

Returns:

number of occurences

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object