public class SharedByteArrayInputStream extends java.io.ByteArrayInputStream implements SharedInputStream
| Modifier and Type | Field and Description |
|---|---|
protected int |
start
Position within shared buffer that this stream starts at.
|
| Constructor and Description |
|---|
SharedByteArrayInputStream(byte[] buf)
Create a SharedByteArrayInputStream representing the entire
byte array.
|
SharedByteArrayInputStream(byte[] buf,
int offset,
int length)
Create a SharedByteArrayInputStream representing the part
of the byte array from
offset for length
bytes. |
| Modifier and Type | Method and Description |
|---|---|
long |
getPosition()
Return the current position in the InputStream, as an
offset from the beginning of the InputStream.
|
java.io.InputStream |
newStream(long start,
long end)
Return a new InputStream representing a subset of the data
from this InputStream, starting at
start (inclusive)
up to end (exclusive). |
public SharedByteArrayInputStream(byte[] buf)
buf - the byte arraypublic SharedByteArrayInputStream(byte[] buf,
int offset,
int length)
offset for length
bytes.buf - the byte arrayoffset - offset in byte array to first byte to includelength - number of bytes to includepublic long getPosition()
getPosition in interface SharedInputStreampublic java.io.InputStream newStream(long start,
long end)
start (inclusive)
up to end (exclusive). start must be
non-negative. If end is -1, the new stream ends
at the same place as this stream. The returned InputStream
will also implement the SharedInputStream interface.newStream in interface SharedInputStreamstart - the starting positionend - the ending position + 1