Package htsjdk.samtools.cram.io

Class InputStreamUtils

java.lang.Object

htsjdk.samtools.cram.io.InputStreamUtils

public class InputStreamUtils
extends Object

Convenience methods to read from InputStream.

Constructor Summary

Constructors

Constructor	Description
InputStreamUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	readFully(InputStream input)	Read the InputStream until the end into a new byte array.
static void	readFully(InputStream inputStream, byte[] b, int off, int length)	Read the specified number of bytes from the InputStream into the byte array starting from the specified position.
static byte[]	readFully(InputStream inputStream, int length)	Read the specified number of bytes from the InputStream into a new byte array.
static void	skipFully(InputStream in, long length)	Skip the specified number of bytes from the InputStream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

InputStreamUtils

public InputStreamUtils()

Method Details

readFully

public static byte[] readFully(InputStream input)

Read the InputStream until the end into a new byte array.

Parameters:

input - the input stream to read

Returns:

a new byte array containing data from the input stream

readFully

public static byte[] readFully(InputStream inputStream,
 int length)

Read the specified number of bytes from the InputStream into a new byte array. The length of the array is less or equal to length.

Parameters:

inputStream - the input stream to read from

length - the number of bytes to read

Returns:

a new byte array containing data from the input stream

Throws:

RuntimeEOFException - if there is less than length bytes in the stream

readFully

public static void readFully(InputStream inputStream,
 byte[] b,
 int off,
 int length)

Read the specified number of bytes from the InputStream into the byte array starting from the specified position. The length of the array is less or equal to length.

Parameters:

inputStream - the input stream to read from

b - the byte array to read into

off - offset in the byte array

length - the number of bytes to read

Throws:

RuntimeEOFException - if there is less than length bytes in the stream

skipFully

public static void skipFully(InputStream in,
 long length)

Skip the specified number of bytes from the InputStream.

Parameters:

in - the input stream to skip bytes from

length - the number of bytes to skip

Throws:

RuntimeEOFException - if there is less than length bytes in the stream