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java.lang.Object | +--java.io.InputStream | +--com.parctechnologies.eclipse.FromEclipseQueue
A queue for
sending data from ECLiPSe to Java. This class performs no processing of the
data and cannot for example, deal with EXDR format (see EXDRInputStream
for a class which can handle this).
In addition to the standard methods inherited from its superclass, this class
also provides the ability to attach a QueueListener
object to the
FromEclipseQueue, as a handler for incoming data.
There is no public constructor; to access an FromEclipseQueue use the
createFromEclipseQueue()
of an object implementing the EclipseConnection
interface or the getEclipseStderr()
or
getEclipseStdout()
method of an object implementing the
EclipseEngine
interface.
Method Summary | |
int |
available()
|
void |
close()
Closes the queue (both eclipse and Java sides), removing any listener. |
int |
read()
|
int |
read(byte[] b,
int off,
int len)
Read bytes from the FromEclipseQueue into a byte array. |
void |
removeListener()
Detach any QueueListener from this FromEclipseQueue. |
void |
setListener(QueueListener l)
Attach a QueueListener to this FromEclipseQueue for handling incoming data. |
Methods inherited from class java.io.InputStream |
mark,
markSupported,
read,
reset,
skip |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Method Detail |
public int available() throws java.io.IOException
public int read(byte[] b, int off, int len) throws java.io.IOException
len
bytes are read from the queue and stored in byte
array b
at offset off
.public int read() throws java.io.IOException
public void setListener(QueueListener l) throws java.io.IOException
dataAvailable()
method of the
QueueListener is invoked.public void removeListener() throws java.io.IOException
public void close() throws java.io.IOException
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