Package org.gittorr.ccerial.utils

Class BinaryUtils

java.lang.Object

org.gittorr.ccerial.utils.BinaryUtils

public final class BinaryUtils
extends Object

Binary utilities class.

Constructor Summary

Constructors

Constructor	Description
BinaryUtils()

Method Summary

Modifier and Type	Method	Description
static WriterFunction<String>	createStringWriter(String charset)
static boolean	isNullOrEmpty(byte[] ar)
static boolean	isNullOrEmpty(char[] ar)
static boolean	isNullOrEmpty(double[] ar)
static boolean	isNullOrEmpty(float[] ar)
static boolean	isNullOrEmpty(int[] ar)
static boolean	isNullOrEmpty(long[] ar)
static boolean	isNullOrEmpty(short[] ar)
static <T> boolean	isNullOrEmpty(String s)
static <T> boolean	isNullOrEmpty(Collection<T> ar)
static <K, V> boolean	isNullOrEmpty(Map<K,V> map)
static <T> boolean	isNullOrEmpty(T[] ar)
static boolean	readBoolean(InputStream in)
static byte	readByte(InputStream in)
static byte[]	readBytes(InputStream in)
static byte[]	readBytes(InputStream in, int count)
static char	readChar(InputStream in)
static char[]	readChars(InputStream in)
static char[]	readChars(InputStream in, int count)
static <T> Collection<T>	readCollection(InputStream in, int count, ReaderFunction<T> componentReader, Function<Integer,Collection<T>> creator)
static <T> Collection<T>	readCollection(InputStream in, ReaderFunction<T> componentReader, Function<Integer,Collection<T>> creator)
static double	readDouble(InputStream in)
static double[]	readDoubles(InputStream in)
static double[]	readDoubles(InputStream in, int count)
static float	readFloat(InputStream in)
static float[]	readFloats(InputStream in)
static float[]	readFloats(InputStream in, int count)
static <T> T[]	readGenericArray(InputStream in, int count, ReaderFunction<T> componentReader, Function<Integer,T[]> creator)
static <T> T[]	readGenericArray(InputStream in, ReaderFunction<T> componentReader, Function<Integer,T[]> creator)
static int	readInt(InputStream in)
static int[]	readInts(InputStream in)
static int[]	readInts(InputStream in, int count)
static long	readLong(InputStream in)
static long[]	readLongs(InputStream in)
static long[]	readLongs(InputStream in, int count)
static <T> T	readObject(InputStream in, Class<T> type)
static short	readShort(InputStream in)
static String	readString(InputStream in, int count, String charsetName)
static String	readString(InputStream in, String charsetName)
static double	readVarDouble(InputStream in)
static float	readVarFloat(InputStream in)
static int	readVarInt(InputStream in)
static long	readVarLong(InputStream in)
static void	writeBoolean(OutputStream out, boolean b)
static void	writeByte(OutputStream out, byte b)
static void	writeBytes(OutputStream out, byte[] bytes)
static void	writeBytes(OutputStream out, byte[] bytes, int count)
static void	writeChar(OutputStream out, char s)
static void	writeChars(OutputStream out, char[] chars)
static void	writeChars(OutputStream out, char[] chars, int count)
static <T> void	writeCollection(OutputStream out, Collection<T> ar, int count, WriterFunction<T> componentWriter)
static <T> void	writeCollection(OutputStream out, Collection<T> ar, WriterFunction<T> componentWriter)
static void	writeDouble(OutputStream out, double value)
static void	writeDoubles(OutputStream out, double[] ds)
static void	writeDoubles(OutputStream out, double[] ds, int count)
static void	writeFloat(OutputStream out, float value)
static void	writeFloats(OutputStream out, float[] fs)
static void	writeFloats(OutputStream out, float[] fs, int count)
static <T> void	writeGenericArray(OutputStream out, T[] ar, int count, WriterFunction<T> componentWriter)
static <T> void	writeGenericArray(OutputStream out, T[] ar, WriterFunction<T> componentWriter)
static void	writeInt(OutputStream out, int i)
static void	writeInts(OutputStream out, int[] is)
static void	writeInts(OutputStream out, int[] is, int count)
static void	writeLong(OutputStream out, long l)
static void	writeLongs(OutputStream out, long[] ls)
static void	writeLongs(OutputStream out, long[] ls, int count)
static void	writeObject(OutputStream out, Object obj)
static void	writeShort(OutputStream out, short s)
static void	writeString(OutputStream out, String s, int count, String charsetName)
static void	writeString(OutputStream out, String s, String charsetName)
static void	writeVarDouble(OutputStream out, double value)
static void	writeVarFloat(OutputStream out, float value)
static void	writeVarInt(OutputStream out, int value)
static void	writeVarLong(OutputStream out, long value)
static Byte	zeroIfNull(Byte i)
static Double	zeroIfNull(Double i)
static Float	zeroIfNull(Float i)
static Integer	zeroIfNull(Integer i)
static Long	zeroIfNull(Long i)
static Short	zeroIfNull(Short i)

Methods inherited from class java.lang.Object

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

Constructor Details

BinaryUtils

public BinaryUtils()

Method Details

zeroIfNull

public static Integer zeroIfNull(Integer i)

zeroIfNull

public static Long zeroIfNull(Long i)

zeroIfNull

public static Byte zeroIfNull(Byte i)

zeroIfNull

public static Short zeroIfNull(Short i)

zeroIfNull

public static Float zeroIfNull(Float i)

zeroIfNull

public static Double zeroIfNull(Double i)

isNullOrEmpty

public static boolean isNullOrEmpty(byte[] ar)

isNullOrEmpty

public static boolean isNullOrEmpty(char[] ar)

isNullOrEmpty

public static boolean isNullOrEmpty(int[] ar)

isNullOrEmpty

public static boolean isNullOrEmpty(short[] ar)

isNullOrEmpty

public static boolean isNullOrEmpty(long[] ar)

isNullOrEmpty

public static boolean isNullOrEmpty(float[] ar)

isNullOrEmpty

public static boolean isNullOrEmpty(double[] ar)

isNullOrEmpty

public static <T> boolean isNullOrEmpty(T[] ar)

isNullOrEmpty

public static <T> boolean isNullOrEmpty(String s)

isNullOrEmpty

public static <T> boolean isNullOrEmpty(Collection<T> ar)

isNullOrEmpty

public static <K,
V> boolean isNullOrEmpty(Map<K,V> map)

writeCollection

public static <T> void writeCollection(OutputStream out,
 Collection<T> ar,
 WriterFunction<T> componentWriter)
                                throws IOException

Throws:

IOException

writeCollection

public static <T> void writeCollection(OutputStream out,
 Collection<T> ar,
 int count,
 WriterFunction<T> componentWriter)
                                throws IOException

Throws:

IOException

readCollection

public static <T> Collection<T> readCollection(InputStream in,
 ReaderFunction<T> componentReader,
 Function<Integer,Collection<T>> creator)
                                        throws IOException

Throws:

IOException

readCollection

public static <T> Collection<T> readCollection(InputStream in,
 int count,
 ReaderFunction<T> componentReader,
 Function<Integer,Collection<T>> creator)
                                        throws IOException

Throws:

IOException

writeGenericArray

public static <T> void writeGenericArray(OutputStream out,
 T[] ar,
 WriterFunction<T> componentWriter)
                                  throws IOException

Throws:

IOException

readGenericArray

public static <T> T[] readGenericArray(InputStream in,
 ReaderFunction<T> componentReader,
 Function<Integer,T[]> creator)
                                throws IOException

Throws:

IOException

writeGenericArray

public static <T> void writeGenericArray(OutputStream out,
 T[] ar,
 int count,
 WriterFunction<T> componentWriter)
                                  throws IOException

Throws:

IOException

readGenericArray

public static <T> T[] readGenericArray(InputStream in,
 int count,
 ReaderFunction<T> componentReader,
 Function<Integer,T[]> creator)
                                throws IOException

Throws:

IOException

writeObject

public static void writeObject(OutputStream out,
 Object obj)
                        throws IOException

Throws:

IOException

readObject

public static <T> T readObject(InputStream in,
 Class<T> type)
                        throws IOException

Throws:

IOException

writeFloats

public static void writeFloats(OutputStream out,
 float[] fs)
                        throws IOException

Throws:

IOException

writeFloats

public static void writeFloats(OutputStream out,
 float[] fs,
 int count)
                        throws IOException

Throws:

IOException

readFloats

public static float[] readFloats(InputStream in)
                          throws IOException

Throws:

IOException

readFloats

public static float[] readFloats(InputStream in,
 int count)
                          throws IOException

Throws:

IOException

writeDoubles

public static void writeDoubles(OutputStream out,
 double[] ds)
                         throws IOException

Throws:

IOException

writeDoubles

public static void writeDoubles(OutputStream out,
 double[] ds,
 int count)
                         throws IOException

Throws:

IOException

readDoubles

public static double[] readDoubles(InputStream in)
                            throws IOException

Throws:

IOException

readDoubles

public static double[] readDoubles(InputStream in,
 int count)
                            throws IOException

Throws:

IOException

writeChars

public static void writeChars(OutputStream out,
 char[] chars)
                       throws IOException

Throws:

IOException

writeChars

public static void writeChars(OutputStream out,
 char[] chars,
 int count)
                       throws IOException

Throws:

IOException

readChars

public static char[] readChars(InputStream in)
                        throws IOException

Throws:

IOException

readChars

public static char[] readChars(InputStream in,
 int count)
                        throws IOException

Throws:

IOException

writeInts

public static void writeInts(OutputStream out,
 int[] is,
 int count)
                      throws IOException

Throws:

IOException

writeInts

public static void writeInts(OutputStream out,
 int[] is)
                      throws IOException

Throws:

IOException

readInts

public static int[] readInts(InputStream in)
                      throws IOException

Throws:

IOException

readInts

public static int[] readInts(InputStream in,
 int count)
                      throws IOException

Throws:

IOException

writeLongs

public static void writeLongs(OutputStream out,
 long[] ls)
                       throws IOException

Throws:

IOException

writeLongs

public static void writeLongs(OutputStream out,
 long[] ls,
 int count)
                       throws IOException

Throws:

IOException

readLongs

public static long[] readLongs(InputStream in)
                        throws IOException

Throws:

IOException

readLongs

public static long[] readLongs(InputStream in,
 int count)
                        throws IOException

Throws:

IOException

writeString

public static void writeString(OutputStream out,
 String s,
 String charsetName)
                        throws IOException

Throws:

IOException

writeString

public static void writeString(OutputStream out,
 String s,
 int count,
 String charsetName)
                        throws IOException

Throws:

IOException

createStringWriter

public static WriterFunction<String> createStringWriter(String charset)

readString

public static String readString(InputStream in,
 String charsetName)
                         throws IOException

Throws:

IOException

readString

public static String readString(InputStream in,
 int count,
 String charsetName)
                         throws IOException

Throws:

IOException

writeBytes

public static void writeBytes(OutputStream out,
 byte[] bytes)
                       throws IOException

Throws:

IOException

writeBytes

public static void writeBytes(OutputStream out,
 byte[] bytes,
 int count)
                       throws IOException

Throws:

IOException

readBytes

public static byte[] readBytes(InputStream in)
                        throws IOException

Throws:

IOException

readBytes

public static byte[] readBytes(InputStream in,
 int count)
                        throws IOException

Throws:

IOException

writeByte

public static void writeByte(OutputStream out,
 byte b)
                      throws IOException

Throws:

IOException

readByte

public static byte readByte(InputStream in)
                     throws IOException

Throws:

IOException

writeBoolean

public static void writeBoolean(OutputStream out,
 boolean b)
                         throws IOException

Throws:

IOException

readBoolean

public static boolean readBoolean(InputStream in)
                           throws IOException

Throws:

IOException

writeShort

public static void writeShort(OutputStream out,
 short s)
                       throws IOException

Throws:

IOException

readShort

public static short readShort(InputStream in)
                       throws IOException

Throws:

IOException

writeChar

public static void writeChar(OutputStream out,
 char s)
                      throws IOException

Throws:

IOException

readChar

public static char readChar(InputStream in)
                     throws IOException

Throws:

IOException

writeVarFloat

public static void writeVarFloat(OutputStream out,
 float value)
                          throws IOException

Throws:

IOException

writeFloat

public static void writeFloat(OutputStream out,
 float value)
                       throws IOException

Throws:

IOException

writeVarInt

public static void writeVarInt(OutputStream out,
 int value)
                        throws IOException

Throws:

IOException

writeInt

public static void writeInt(OutputStream out,
 int i)
                     throws IOException

Throws:

IOException

writeVarDouble

public static void writeVarDouble(OutputStream out,
 double value)
                           throws IOException

Throws:

IOException

writeDouble

public static void writeDouble(OutputStream out,
 double value)
                        throws IOException

Throws:

IOException

writeVarLong

public static void writeVarLong(OutputStream out,
 long value)
                         throws IOException

Throws:

IOException

writeLong

public static void writeLong(OutputStream out,
 long l)
                      throws IOException

Throws:

IOException

readVarInt

public static int readVarInt(InputStream in)
                      throws IOException

Throws:

IOException

readInt

public static int readInt(InputStream in)
                   throws IOException

Throws:

IOException

readVarFloat

public static float readVarFloat(InputStream in)
                          throws IOException

Throws:

IOException

readFloat

public static float readFloat(InputStream in)
                       throws IOException

Throws:

IOException

readVarLong

public static long readVarLong(InputStream in)
                        throws IOException

Throws:

IOException

readLong

public static long readLong(InputStream in)
                     throws IOException

Throws:

IOException

readVarDouble

public static double readVarDouble(InputStream in)
                            throws IOException

Throws:

IOException

readDouble

public static double readDouble(InputStream in)
                         throws IOException

Throws:

IOException