Package net.rubyeye.xmemcached.utils
Class ByteUtils
java.lang.Object
net.rubyeye.xmemcached.utils.ByteUtils
Utilities for byte process
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Field Summary
FieldsModifier and TypeFieldDescription(package private) static final int[]
static final Charset
static final String
(package private) static final byte[]
(package private) static final byte[]
All possible chars for representing a number as a String(package private) static final byte[]
static final boolean
static final org.slf4j.Logger
private static int
private static Protocol
(package private) static final int[]
static final ByteBuffer
static boolean
if it is testing,check key argument even if use binary protocol. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic void
byte2hex
(byte b, StringBuffer buf) static final void
checkKey
(byte[] keyBytes) static final void
(package private) static void
getBytes
(int i, int index, byte[] buf) Places characters representing the integer i into the character array buf.static void
getBytes
(long i, int index, byte[] buf) static final byte[]
static String
getString
(byte[] bytes) static byte
int0
(int x) static byte
int1
(int x) static byte
int2
(int x) static void
int2hex
(int a, StringBuffer str) static byte
int3
(int x) static boolean
static boolean
static byte
long0
(long x) static byte
long1
(long x) static byte
long2
(long x) static byte
long3
(long x) static byte
long4
(long x) static byte
long5
(long x) static byte
long6
(long x) static byte
long7
(long x) static final String
nextLine
(ByteBuffer buffer) Read next line from ByteBufferstatic final int
normalizeCapacity
(int requestedCapacity) static final int
setArguments
(byte[] bb, int index, Object... args) static final void
setArguments
(IoBuffer bb, Object... args) static void
setProtocol
(Protocol protocol) static byte
short0
(short x) static byte
short1
(short x) static void
short2hex
(int a, StringBuffer str) static final boolean
stepBuffer
(ByteBuffer buffer, int remaining) static final int
stringSize
(int x) static final int
stringSize
(long x)
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Field Details
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log
public static final org.slf4j.Logger log -
DEFAULT_CHARSET_NAME
- See Also:
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DEFAULT_CHARSET
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SPLIT
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ENABLE_FAST_STRING_ENCODER
public static final boolean ENABLE_FAST_STRING_ENCODER -
testing
public static boolean testingif it is testing,check key argument even if use binary protocol. The user must never change this value at all. -
memcachedProtocol
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maxKeyLength
private static int maxKeyLength -
digits
static final byte[] digitsAll possible chars for representing a number as a String -
DigitTens
static final byte[] DigitTens -
DigitOnes
static final byte[] DigitOnes -
sizeTable
static final int[] sizeTable -
byte_len_array
static final int[] byte_len_array
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Constructor Details
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ByteUtils
private ByteUtils()
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Method Details
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isValidString
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isNumber
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getBytes
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setArguments
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setArguments
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checkKey
public static final void checkKey(byte[] keyBytes) -
checkKey
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setProtocol
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normalizeCapacity
public static final int normalizeCapacity(int requestedCapacity) -
stepBuffer
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nextLine
Read next line from ByteBuffer- Parameters:
buffer
-- Returns:
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getString
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byte2hex
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int2hex
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short2hex
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getBytes
public static void getBytes(long i, int index, byte[] buf) -
getBytes
static void getBytes(int i, int index, byte[] buf) Places characters representing the integer i into the character array buf. The characters are placed into the buffer backwards starting with the least significant digit at the specified index (exclusive), and working backwards from there. Will fail if i == Integer.MIN_VALUE -
stringSize
public static final int stringSize(int x) -
stringSize
public static final int stringSize(long x) -
int3
public static byte int3(int x) -
int2
public static byte int2(int x) -
int1
public static byte int1(int x) -
int0
public static byte int0(int x) -
short1
public static byte short1(short x) -
short0
public static byte short0(short x) -
long7
public static byte long7(long x) -
long6
public static byte long6(long x) -
long5
public static byte long5(long x) -
long4
public static byte long4(long x) -
long3
public static byte long3(long x) -
long2
public static byte long2(long x) -
long1
public static byte long1(long x) -
long0
public static byte long0(long x)
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