InputStreamSource
public
interface
InputStreamSource
| com.android.tradefed.result.InputStreamSource |
This interface basically wraps an ERROR(/InputStream) to make it clonable.
It should be expected that a resource will be leaked unless cancel() is called, and
that once cancel() is called on an instance, that that instance and any ERROR(/InputStream)s it has created will be invalid.
Summary
Public methods | |
|---|---|
default
void
|
cancel()
This method is deprecated.
use |
abstract
void
|
close()
Do any required cleanup on the source of the InputStream. |
abstract
InputStream
|
createInputStream()
Return a new clone of the |
abstract
long
|
size()
Return the size in bytes of the source data. |
Public methods
cancel
public void cancel ()
This method is deprecated.
use close() instead.
Do any required cleanup on the source of the InputStream. Calling this method essentially
invalidates this InputStreamSource.
close
public abstract void close ()
Do any required cleanup on the source of the InputStream. Calling this method essentially
invalidates this InputStreamSource.
createInputStream
public abstract InputStream createInputStream ()
Return a new clone of the ERROR(/InputStream), so that the caller can read the stream from
the beginning. Each invocation of this method (until cancel() is called) will
return an identically-behaving ERROR(/InputStream) -- the same contents will be returned.
| Returns | |
|---|---|
InputStream |
An ERROR(/InputStream) that the caller can use to read the data source from the
beginning. May return null if this InputStreamSource has been
invalidated by a prior call to cancel(), or if a new InputStream cannot be
created for some other reason.
|
size
public abstract long size ()
Return the size in bytes of the source data.
| Returns | |
|---|---|
long |
|