com.github.fracpete.processoutput4j.reader

Class AbstractProcessReader

java.lang.Object

com.github.fracpete.processoutput4j.reader.AbstractProcessReader

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

CollectingProcessReader, ConsoleOutputProcessReader, StreamingProcessReader

public abstract class AbstractProcessReader
extends java.lang.Object
implements java.lang.Runnable

Ancestor for readers that read line from stdout/stderr of the provided Process object.

Author:

fracpete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Process	m_Process the process to read from.
protected boolean	m_Stdout whether to use stdout or stderr.

Constructor Summary

Constructors

Constructor and Description
AbstractProcessReader(java.lang.Process process, boolean stdout) Initializes the reader.

Method Summary

Modifier and Type	Method and Description
java.lang.Process	getProcess() Returns the underlying Process object.
boolean	isStdout() Returns whether the reader is for stdout or stderr.
protected abstract void	process(java.lang.String line) For processing the line read from stdout/stderr.
void	run() Reads the data from the process.

Methods inherited from class java.lang.Object

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

Field Detail

m_Process

protected java.lang.Process m_Process

the process to read from.

m_Stdout

protected boolean m_Stdout

whether to use stdout or stderr.

Constructor Detail

AbstractProcessReader

public AbstractProcessReader(java.lang.Process process,
                             boolean stdout)

Initializes the reader.

Parameters:

process - the process to monitor

stdout - whether to read stdout or stderr

Method Detail

isStdout

public boolean isStdout()

Returns whether the reader is for stdout or stderr.

Returns:

true if for stdout

getProcess

public java.lang.Process getProcess()

Returns the underlying Process object.

Returns:

the process object

process

protected abstract void process(java.lang.String line)

For processing the line read from stdout/stderr.

Parameters:

line - the output line

run

public void run()

Reads the data from the process.

Specified by:

run in interface java.lang.Runnable