public class Bits extends Object
| Constructor and Description |
|---|
Bits() |
| Modifier and Type | Method and Description |
|---|---|
static void |
readFully(InputStream inputStream,
byte[] buffer)
Reads bytes from the input stream and puts them into the given byte buffer.
|
static void |
readFully(InputStream inputStream,
byte[] buffer,
int length)
Reads bytes from the input stream and puts them into the given byte buffer.
|
static void |
readFully(InputStream inputStream,
byte[] buffer,
int offset,
int length)
Reads bytes from the input stream and puts them into the given byte buffer.
|
static int |
readInt(byte[] buffer)
Reads and returns a single integer value from the buffer.
|
static int |
readInt(byte[] buffer,
int offset)
Reads and returns a single integer value from the buffer.
|
static int |
readInt(InputStream inputStream)
Reads and returns a single integer value from the input stream.
|
static int |
readInt(InputStream inputStream,
byte[] buffer)
Reads and returns a single integer value from the input stream.
|
static int |
readIntBE(byte[] buffer,
int offset)
Reads and returns a single big-endian integer value
|
static long |
readLong(byte[] buffer)
Reads and returns a single long value from the buffer.
|
static long |
readLong(byte[] buffer,
int offset)
Reads and returns a single long value from the buffer.
|
static long |
readLong(InputStream inputStream)
Reads and returns a single long value from the input stream.
|
static long |
readLong(InputStream inputStream,
byte[] buffer)
Reads and returns a single long value from the input stream.
|
public static void readFully(InputStream inputStream, byte[] buffer) throws IOException
readFully(java.io.InputStream, byte[], int, int) with an offset of zero and a length equal to the length of the buffer.inputStream - the input stream to read frombuffer - the buffer into which the data is read.IOException - if there's an error reading from the inputStreampublic static void readFully(InputStream inputStream, byte[] buffer, int length) throws IOException
readFully(java.io.InputStream, byte[], int, int) with an offset of zero.inputStream - the input stream to read frombuffer - the buffer into which the data is read.length - the maximum number of bytes to read.IOException - if there's an error reading from the inputStreampublic static void readFully(InputStream inputStream, byte[] buffer, int offset, int length) throws IOException
inputStream - the input stream to read frombuffer - the buffer into which the data is read.offset - the start offset in array buffer at which the data is written.length - the maximum number of bytes to read.IOException - if there's an error reading from the inputStreamInputStream.read(byte[], int, int)public static int readInt(InputStream inputStream) throws IOException
inputStream - the input stream to read fromIOException - if there's an error reading from the inputStreampublic static int readInt(InputStream inputStream, byte[] buffer) throws IOException
inputStream - the input stream to read frombuffer - the buffer to write the input stream bytes intoIOException - if there's an error reading from the inputStreampublic static int readInt(byte[] buffer)
readInt(byte[], int)
with an offset of zero.buffer - the buffer to read frompublic static int readInt(byte[] buffer,
int offset)
buffer - the buffer to read fromoffset - the position to start reading from the bufferpublic static int readIntBE(byte[] buffer,
int offset)
buffer - the buffer to read fromoffset - the position to start reading from the bufferpublic static long readLong(InputStream inputStream) throws IOException
inputStream - the input stream to read fromIOException - if there's an error reading from the inputStreampublic static long readLong(InputStream inputStream, byte[] buffer) throws IOException
inputStream - the input stream to read frombuffer - the buffer to write the input stream bytes intoIOException - if there's an error reading from the inputStreampublic static long readLong(byte[] buffer)
readLong(byte[], int) with an offset of
zero.buffer - the buffer to read frompublic static long readLong(byte[] buffer,
int offset)
buffer - the buffer to read fromoffset - the position to start reading from the buffer