net.openhft.chronicle.bytes

Enum BytesUtil

java.lang.Object

java.lang.Enum<BytesUtil>

net.openhft.chronicle.bytes.BytesUtil

All Implemented Interfaces:

Serializable, Comparable<BytesUtil>

public enum BytesUtil
extends Enum<BytesUtil>

Method Summary

Modifier and Type	Method and Description
static void	appendBytesFromStart(@NotNull Bytes bytes, long startPosition, @NotNull StringBuilder sb)
static void	appendUtf8(@NotNull StreamingDataOutput out, @NotNull CharSequence cs)
static int	asInt(@NotNull String str)
static boolean	bytesEqual(@Nullable CharSequence cs, @NotNull RandomDataInput bs, long offset, int length)
static boolean	bytesEqual(@NotNull RandomDataInput a, long offset, @NotNull RandomDataInput second, long secondOffset, long len)
static boolean	byteToBoolean(byte b)
static void	checkRegisteredBytes()
static boolean	equals(Object o1, Object o2)
static String	findFile(@NotNull String name)
static boolean	isTriviallyCopyable(Class clazz) Is the whole class trivially copyable
static boolean	isTriviallyCopyable(Class clazz, int offset, int length) Are all the fields in the range given trivially copyable
static void	parseUtf8(@NotNull StreamingDataInput in, Appendable appendable, int utflen)
static void	read8ByteAlignPadding(Bytes<?> bytes)
static Bytes	readFile(@NotNull String name)
static void	readMarshallable(@NotNull ReadBytesMarshallable marshallable, BytesIn bytes)
static long	readStopBit(@NotNull StreamingDataInput in)
static long	roundUpTo64ByteAlign(long x)
static long	roundUpTo8ByteAlign(long x)
static int	stopBitLength(long n)
static @NotNull char[]	toCharArray(@NotNull Bytes bytes)
static @NotNull char[]	toCharArray(@NotNull Bytes bytes, long position, int length)
static String	toDebugString(@NotNull RandomDataInput bytes, long start, long maxLength)
static int[]	triviallyCopyableRange(Class clazz)
static boolean	unregister(BytesStore bs) Deprecated.
static long	utf8Length(@NotNull CharSequence toWrite) Deprecated.
static BytesUtil	valueOf(String name) Returns the enum constant of this type with the specified name.
static BytesUtil[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
static void	write8ByteAlignPadding(Bytes<?> bytes)
static void	writeFile(String file, Bytes<byte[]> bytes)
static void	writeMarshallable(@NotNull WriteBytesMarshallable marshallable, BytesOut bytes)
static void	writeStopBit(@NotNull StreamingDataOutput out, long n)

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

values

public static BytesUtil[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BytesUtil c : BytesUtil.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BytesUtil valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

isTriviallyCopyable

public static boolean isTriviallyCopyable(Class clazz)

Is the whole class trivially copyable

Parameters:

clazz - to check

Returns:

true if the whole class is trivially copyable

isTriviallyCopyable

public static boolean isTriviallyCopyable(Class clazz,
                                          int offset,
                                          int length)

Are all the fields in the range given trivially copyable

Parameters:

clazz - to check

Returns:

true if the fields in range are trivially copyable.

triviallyCopyableRange

public static int[] triviallyCopyableRange(Class clazz)

findFile

public static String findFile(@NotNull
                              @NotNull String name)
                       throws FileNotFoundException

Throws:

FileNotFoundException

readFile

public static Bytes readFile(@NotNull
                             @NotNull String name)
                      throws IOException

Throws:

IOException

writeFile

public static void writeFile(String file,
                             Bytes<byte[]> bytes)
                      throws IOException

Throws:

IOException

bytesEqual

public static boolean bytesEqual(@NotNull
                                 @NotNull RandomDataInput a,
                                 long offset,
                                 @NotNull
                                 @NotNull RandomDataInput second,
                                 long secondOffset,
                                 long len)
                          throws BufferUnderflowException

Throws:

BufferUnderflowException

bytesEqual

public static boolean bytesEqual(@Nullable
                                 @Nullable CharSequence cs,
                                 @NotNull
                                 @NotNull RandomDataInput bs,
                                 long offset,
                                 int length)

equals

public static boolean equals(Object o1,
                             Object o2)

asInt

public static int asInt(@NotNull
                        @NotNull String str)

stopBitLength

public static int stopBitLength(long n)

toCharArray

@NotNull
public static @NotNull char[] toCharArray(@NotNull
                                                   @NotNull Bytes bytes)

toCharArray

@NotNull
public static @NotNull char[] toCharArray(@NotNull
                                                   @NotNull Bytes bytes,
                                                   long position,
                                                   int length)

readStopBit

public static long readStopBit(@NotNull
                               @NotNull StreamingDataInput in)
                        throws net.openhft.chronicle.core.io.IORuntimeException

Throws:

net.openhft.chronicle.core.io.IORuntimeException

writeStopBit

public static void writeStopBit(@NotNull
                                @NotNull StreamingDataOutput out,
                                long n)

parseUtf8

public static void parseUtf8(@NotNull
                             @NotNull StreamingDataInput in,
                             Appendable appendable,
                             int utflen)
                      throws UTFDataFormatRuntimeException

Throws:

UTFDataFormatRuntimeException

appendUtf8

public static void appendUtf8(@NotNull
                              @NotNull StreamingDataOutput out,
                              @NotNull
                              @NotNull CharSequence cs)

appendBytesFromStart

public static void appendBytesFromStart(@NotNull
                                        @NotNull Bytes bytes,
                                        long startPosition,
                                        @NotNull
                                        @NotNull StringBuilder sb)

readMarshallable

public static void readMarshallable(@NotNull
                                    @NotNull ReadBytesMarshallable marshallable,
                                    BytesIn bytes)

writeMarshallable

public static void writeMarshallable(@NotNull
                                     @NotNull WriteBytesMarshallable marshallable,
                                     BytesOut bytes)

utf8Length

@Deprecated
public static long utf8Length(@NotNull
                                          @NotNull CharSequence toWrite)

Deprecated.

checkRegisteredBytes

public static void checkRegisteredBytes()

byteToBoolean

public static boolean byteToBoolean(byte b)

roundUpTo64ByteAlign

public static long roundUpTo64ByteAlign(long x)

roundUpTo8ByteAlign

public static long roundUpTo8ByteAlign(long x)

read8ByteAlignPadding

public static void read8ByteAlignPadding(Bytes<?> bytes)

write8ByteAlignPadding

public static void write8ByteAlignPadding(Bytes<?> bytes)

toDebugString

public static String toDebugString(@NotNull
                                   @NotNull RandomDataInput bytes,
                                   long start,
                                   long maxLength)

unregister

@Deprecated
public static boolean unregister(BytesStore bs)

Deprecated.