org.echocat.jomon.runtime.io

Class ByteUtils

java.lang.Object

org.echocat.jomon.runtime.io.ByteUtils

public class ByteUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	BOOLEAN_CHUNK_SIZE
static int	BYTE_CHUNK_SIZE
static ByteCount	DEFAULT_BUFFER_SIZE
static java.nio.charset.Charset	DEFAULT_CHARSET
static int	DEFAULT_STRING_BUFFER_SIZE
static int	DEFAULT_STRING_CHUNK_SIZE
static int	DOUBLE_CHUNK_SIZE
static int	FLOAT_CHUNK_SIZE
static int	INTEGER_CHUNK_SIZE
static int	LONG_CHUNK_SIZE
static int	SHORT_CHUNK_SIZE

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	allocateStringChunkFor(int bufferSize)
static void	checkBufferEnd(byte[] b, int offset, int length)
static void	checkOffset(int offset)
static byte	getByte(byte[] b, int offset)
static int	getInteger(byte[] b, int offset)
static long	getLong(byte[] b, int offset)
static short	getShort(byte[] b, int offset)
static java.lang.String	getString(byte[] b, int bufferSize, int offset, java.nio.charset.Charset charset)
static int	getStringChunkSizeFor(int bufferSize)
static int	putByte(byte[] b, int offset, byte val)
static int	putInteger(byte[] b, int offset, int value)
static int	putLong(byte[] b, int offset, long value)
static int	putShort(byte[] b, int offset, short val)
static int	putString(byte[] b, int bufferSize, int offset, java.lang.String value, java.nio.charset.Charset charset)
static int	putZeros(byte[] b, int offset, int length)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHARSET

public static final java.nio.charset.Charset DEFAULT_CHARSET

BOOLEAN_CHUNK_SIZE

public static final int BOOLEAN_CHUNK_SIZE

See Also:

Constant Field Values

BYTE_CHUNK_SIZE

public static final int BYTE_CHUNK_SIZE

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Constant Field Values

SHORT_CHUNK_SIZE

public static final int SHORT_CHUNK_SIZE

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Constant Field Values

INTEGER_CHUNK_SIZE

public static final int INTEGER_CHUNK_SIZE

See Also:

Constant Field Values

LONG_CHUNK_SIZE

public static final int LONG_CHUNK_SIZE

See Also:

Constant Field Values

FLOAT_CHUNK_SIZE

public static final int FLOAT_CHUNK_SIZE

See Also:

Constant Field Values

DOUBLE_CHUNK_SIZE

public static final int DOUBLE_CHUNK_SIZE

See Also:

Constant Field Values

DEFAULT_STRING_BUFFER_SIZE

public static final int DEFAULT_STRING_BUFFER_SIZE

See Also:

Constant Field Values

DEFAULT_STRING_CHUNK_SIZE

public static final int DEFAULT_STRING_CHUNK_SIZE

DEFAULT_BUFFER_SIZE

public static final ByteCount DEFAULT_BUFFER_SIZE

Method Detail

putByte

@Nonnegative
public static int putByte(@Nonnull
                      byte[] b,
                      @Nonnegative
                      int offset,
                      byte val)

Returns:

the number of putted bytes.

getByte

public static byte getByte(@Nonnull
           byte[] b,
           @Nonnegative
           int offset)

putShort

@Nonnegative
public static int putShort(@Nonnull
                       byte[] b,
                       @Nonnegative
                       int offset,
                       short val)

Returns:

the number of putted bytes.

getShort

public static short getShort(@Nonnull
             byte[] b,
             @Nonnegative
             int offset)

putInteger

@Nonnegative
public static int putInteger(@Nonnull
                         byte[] b,
                         @Nonnegative
                         int offset,
                         int value)

Returns:

the number of putted bytes.

getInteger

public static int getInteger(@Nonnull
             byte[] b,
             @Nonnegative
             int offset)

putLong

@Nonnegative
public static int putLong(@Nonnull
                      byte[] b,
                      @Nonnegative
                      int offset,
                      long value)

Returns:

the number of putted bytes.

getLong

public static long getLong(@Nonnull
           byte[] b,
           @Nonnegative
           int offset)

getStringChunkSizeFor

@Nonnegative
public static int getStringChunkSizeFor(@Nonnegative
                                    int bufferSize)

allocateStringChunkFor

@Nonnegative
public static byte[] allocateStringChunkFor(@Nonnegative
                                        int bufferSize)

putString

@Nonnegative
public static int putString(@Nonnull
                        byte[] b,
                        @Nonnegative
                        int bufferSize,
                        @Nonnegative
                        int offset,
                        @Nullable
                        java.lang.String value,
                        @Nonnull
                        java.nio.charset.Charset charset)

Returns:

the number of putted bytes.

getString

@Nullable
public static java.lang.String getString(@Nonnull
                                  byte[] b,
                                  @Nonnegative
                                  int bufferSize,
                                  @Nonnegative
                                  int offset,
                                  @Nonnull
                                  java.nio.charset.Charset charset)

putZeros

@Nonnegative
public static int putZeros(@Nonnull
                       byte[] b,
                       @Nonnegative
                       int offset,
                       @Nonnegative
                       int length)

Returns:

the number of putted bytes.

checkBufferEnd

public static void checkBufferEnd(@Nonnull
                  byte[] b,
                  @Nonnegative
                  int offset,
                  @Nonnegative
                  int length)

checkOffset

public static void checkOffset(int offset)