public final class FromNetASCIIInputStream
extends java.io.PushbackInputStream
Modifier and Type | Field and Description |
---|---|
private int |
__length |
(package private) static java.lang.String |
_lineSeparator |
(package private) static byte[] |
_lineSeparatorBytes |
(package private) static boolean |
_noConversionRequired |
Constructor and Description |
---|
FromNetASCIIInputStream(java.io.InputStream input)
Creates a FromNetASCIIInputStream instance that wraps an existing
InputStream.
|
Modifier and Type | Method and Description |
---|---|
private int |
__read() |
int |
available()
Returns the number of bytes that can be read without blocking EXCEPT
when newline conversions have to be made somewhere within the
available block of bytes.
|
static boolean |
isConversionRequired()
Returns true if the NetASCII line separator differs from the system
line separator, false if they are the same.
|
int |
read()
Reads and returns the next byte in the stream.
|
int |
read(byte[] buffer)
Reads the next number of bytes from the stream into an array and
returns the number of bytes read.
|
int |
read(byte[] buffer,
int offset,
int length)
Reads the next number of bytes from the stream into an array and returns
the number of bytes read.
|
static final boolean _noConversionRequired
static final java.lang.String _lineSeparator
static final byte[] _lineSeparatorBytes
private int __length
public FromNetASCIIInputStream(java.io.InputStream input)
input
- the stream to wrappublic static final boolean isConversionRequired()
private int __read() throws java.io.IOException
java.io.IOException
public int read() throws java.io.IOException
read
in class java.io.PushbackInputStream
java.io.IOException
- If an error occurs while reading the underlying
stream.public int read(byte[] buffer) throws java.io.IOException
read
in class java.io.FilterInputStream
buffer
- The byte array in which to store the data.java.io.IOException
- If an error occurs in reading the underlying
stream.public int read(byte[] buffer, int offset, int length) throws java.io.IOException
read
in class java.io.PushbackInputStream
buffer
- The byte array in which to store the data.offset
- The offset into the array at which to start storing data.length
- The number of bytes to read.java.io.IOException
- If an error occurs while reading the underlying
stream.public int available() throws java.io.IOException
available
in class java.io.PushbackInputStream
java.io.IOException