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java.lang.Objectjava.io.InputStream
java.io.FilterInputStream
edu.emory.mathcs.util.io.RedirectingInputStream
Input stream that supports redirecting data directly to an output stream.
TeeInputStream
,
ForkOutputStream
,
RedirectingReader
Field Summary |
Fields inherited from class java.io.FilterInputStream |
in |
Constructor Summary | |
RedirectingInputStream(java.io.InputStream in)
Creates a new redirecting input stream that reads from the specified source with default autoflush and autoclose policies and a default buffer size of 2KB. |
|
RedirectingInputStream(java.io.InputStream in,
boolean autoFlush,
boolean autoClose)
Creates a new redirecting input stream that reads from the specified source, has specified autoflush and autoclose policy and a default buffer size of 2KB. |
|
RedirectingInputStream(java.io.InputStream in,
boolean autoFlush,
boolean autoClose,
int buflen)
Creates a new redirecting input stream that reads from the specified source, has specified autoflush and autoclose policy, and a given buffer size. |
|
RedirectingInputStream(java.io.InputStream in,
int buflen)
Creates a new redirecting input stream that reads from the specified source with default autoflush and autoclose policies and a specified buffer size. |
Method Summary | |
int |
redirect(java.io.OutputStream out,
int len)
Reads and redirects up to the len bytes of data to a
specified output stream. |
int |
redirectAll(java.io.OutputStream out)
Readirects all further data from this input into the specified output stream, until EOF. |
Methods inherited from class java.io.FilterInputStream |
available, close, mark, markSupported, read, read, read, reset, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface edu.emory.mathcs.util.io.Input |
available, close, mark, markSupported, read, read, read, reset, skip |
Constructor Detail |
public RedirectingInputStream(java.io.InputStream in)
in
- the input to read frompublic RedirectingInputStream(java.io.InputStream in, int buflen)
in
- the input to read frombuflen
- the maximum chunk sizepublic RedirectingInputStream(java.io.InputStream in, boolean autoFlush, boolean autoClose)
in
- the input to read fromautoFlush
- decides whether to flush the output after each redirectautoClose
- decides whether to close the output upon EOF on input
during redirectionpublic RedirectingInputStream(java.io.InputStream in, boolean autoFlush, boolean autoClose, int buflen)
in
- the input to read fromautoFlush
- decides whether to flush the output after each redirectautoClose
- decides whether to close the output upon EOF on input
during redirectionbuflen
- the maximum chunk sizeMethod Detail |
public int redirect(java.io.OutputStream out, int len) throws java.io.IOException
RedirectibleInput
len
bytes of data to a
specified output stream. Returns the number of bytes actually redirected.
redirect
in interface RedirectibleInput
out
- the destination streamlen
- the maximum number of bytes to redirect
java.io.IOException
- if I/O error occurspublic int redirectAll(java.io.OutputStream out) throws java.io.IOException
RedirectibleInput
redirectAll
in interface RedirectibleInput
out
- the destination stream
java.io.IOException
- if I/O error occurs
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