ptolemy.actor.lib
Class Exec._StreamReaderThread

java.lang.Object
  java.lang.Thread
      ptolemy.actor.lib.Exec._StreamReaderThread

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

Exec

private class Exec._StreamReaderThread
extends java.lang.Thread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

private Nameable	_actor
private java.io.InputStream	_inputStream
private java.io.InputStreamReader	_inputStreamReader
private boolean	_inputStreamReaderClosed
private java.lang.StringBuffer	_stringBuffer

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Exec._StreamReaderThread(java.io.InputStream inputStream, java.lang.String name, Nameable actor)
Create a _StreamReaderThread.

Method Summary

private void	_read()
java.lang.String	getAndReset() Read any remaining data in the input stream and return the data read thus far.
void	run() Read lines from the inputStream and append them to the stringBuffer.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

_actor

private Nameable _actor

_inputStream

private java.io.InputStream _inputStream

_inputStreamReader

private java.io.InputStreamReader _inputStreamReader

_inputStreamReaderClosed

private boolean _inputStreamReaderClosed

_stringBuffer

private java.lang.StringBuffer _stringBuffer

Constructor Detail

Exec._StreamReaderThread

Exec._StreamReaderThread(java.io.InputStream inputStream,
                         java.lang.String name,
                         Nameable actor)

Create a _StreamReaderThread.

Parameters:

inputStream - The stream to read from.

name - The name of this StreamReaderThread, which is useful for debugging.

actor - The parent actor of this thread, which is used in error messages.

Method Detail

getAndReset

public java.lang.String getAndReset()

Read any remaining data in the input stream and return the data read thus far. Calling this method resets the cache of data read thus far.

run

public void run()

Read lines from the inputStream and append them to the stringBuffer.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

_read

private void _read()