All Implemented Interfaces:

SizeAwareObject, Comparable<Bytes>
```
public final class Bytes
extends Object
implements Comparable<Bytes>, SizeAwareObject
```
A wrapper for byte[], in order to use it as keys on HashMaps

Author:

enrico.olivelli

Field Summary

Fields
Modifier and Type Field Description

Object deserialized

static Bytes EMPTY_ARRAY

static Bytes POSITIVE_INFINITY

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`arraytohexstring(byte[] buffer, int offset, int length)`
`static byte[]`	`booleanToByteArray(boolean value)`
`static int`	`compare(byte[] left, byte[] right)`
`static int`	`compareInt(byte[] array, int index, int value)`
`static int`	`compareInt(byte[] array, int index, long value)`
`static int`	`compareLong(byte[] array, int index, int value)`
`static int`	`compareLong(byte[] array, int index, long value)`
`int`	`compareTo(Bytes o)`
`static byte[]`	`doubleToByteArray(double value)`
`boolean`	`equals(Object obj)`
`static long`	`estimateSize(byte[] value)`
`static Bytes`	`from_array(byte[] data)`
`static Bytes`	`from_array(byte[] data, int offset, int len)`
`static Bytes`	`from_boolean(boolean value)`
`static Bytes`	`from_double(double value)`
`static Bytes`	`from_float_array(float[] floatArray)`
`static Bytes`	`from_int(int value)`
`static Bytes`	`from_long(long value)`
`static Bytes`	`from_nullable_array(byte[] data)`
`static Bytes`	`from_string(String s)`
`static Bytes`	`from_timestamp(Timestamp value)`
`byte[]`	`getBuffer()`
`long`	`getEstimatedSize()`	Returns an estimation of the heap size of this instance.
`int`	`getLength()`
`int`	`getOffset()`
`int`	`hashCode()`
`static byte[]`	`intToByteArray(int value)`
`boolean`	`isShared()`
`static byte[]`	`longToByteArray(long value)`
`ByteArrayCursor`	`newCursor()`
`Bytes`	`next()`	Returns the next `Bytes` instance.
`Bytes`	`nonShared()`	Ensure that this value is not retaining strong references to a shared buffer
`static void`	`putBoolean(byte[] bytes, int offset, boolean val)`
`static void`	`putDouble(byte[] bytes, int offset, double val)`
`static void`	`putInt(byte[] array, int index, int value)`
`static void`	`putLong(byte[] array, int index, long value)`
`static boolean`	`startsWith(byte[] left, int offset, int bufferlen, int max, byte[] right)`
`boolean`	`startsWith(int length, byte[] prefix)`
`static byte[]`	`string_to_array(String s)`
`static byte[]`	`timestampToByteArray(Timestamp value)`
`byte[]`	`to_array()`
`boolean`	`to_boolean()`
`double`	`to_double()`
`float[]`	`to_float_array()`
`static float[]`	`to_float_array(byte[] buffer, int offset, int length)`
`int`	`to_int()`
`long`	`to_long()`
`static RawString`	`to_rawstring(byte[] data)`
`RawString`	`to_RawString()`
`String`	`to_string()`
`static String`	`to_string(byte[] data)`
`Timestamp`	`to_timestamp()`
`static boolean`	`toBoolean(byte[] bytes, int offset)`
`static double`	`toDouble(byte[] bytes, int offset)`
`static int`	`toInt(byte[] array, int index)`
`static long`	`toLong(byte[] array, int index)`
`String`	`toString()`
`static Timestamp`	`toTimestamp(byte[] bytes, int offset)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

POSITIVE_INFINITY

public static final Bytes POSITIVE_INFINITY

EMPTY_ARRAY
```
public static final Bytes EMPTY_ARRAY
```

deserialized
```
public Object deserialized
```

Method Detail

estimateSize

public static long estimateSize(byte[] value)

getEstimatedSize
```
public long getEstimatedSize()
```
Description copied from interface: SizeAwareObject

Returns an estimation of the heap size of this instance.

Specified by:

getEstimatedSize in interface SizeAwareObject

Returns:

size estimation in bytes

string_to_array

public static byte[] string_to_array(String s)

from_string

public static Bytes from_string(String s)

longToByteArray

public static byte[] longToByteArray(long value)

intToByteArray

public static byte[] intToByteArray(int value)

doubleToByteArray

public static byte[] doubleToByteArray(double value)

timestampToByteArray

public static byte[] timestampToByteArray(Timestamp value)

booleanToByteArray

public static byte[] booleanToByteArray(boolean value)

from_long

public static Bytes from_long(long value)

from_array

public static Bytes from_array(byte[] data)

from_array

public static Bytes from_array(byte[] data,
                               int offset,
                               int len)

from_nullable_array

public static Bytes from_nullable_array(byte[] data)

to_array
```
public byte[] to_array()
```

to_float_array
```
public float[] to_float_array()
```

to_float_array

public static float[] to_float_array(byte[] buffer,
                                     int offset,
                                     int length)

from_float_array

public static Bytes from_float_array(float[] floatArray)

from_int

public static Bytes from_int(int value)

from_timestamp

public static Bytes from_timestamp(Timestamp value)

from_boolean

public static Bytes from_boolean(boolean value)

from_double

public static Bytes from_double(double value)

to_long
```
public long to_long()
```

to_RawString
```
public RawString to_RawString()
```

to_int
```
public int to_int()
```

to_string
```
public String to_string()
```

to_string

public static String to_string(byte[] data)

to_rawstring

public static RawString to_rawstring(byte[] data)

to_timestamp
```
public Timestamp to_timestamp()
```

to_boolean
```
public boolean to_boolean()
```

to_double
```
public double to_double()
```

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

equals
```
public boolean equals(Object obj)
```
Overrides:

equals in class Object

putLong

public static void putLong(byte[] array,
                           int index,
                           long value)

putInt

public static void putInt(byte[] array,
                          int index,
                          int value)

putBoolean

public static void putBoolean(byte[] bytes,
                              int offset,
                              boolean val)

putDouble

public static void putDouble(byte[] bytes,
                             int offset,
                             double val)

toLong

public static long toLong(byte[] array,
                          int index)

compareInt

public static int compareInt(byte[] array,
                             int index,
                             int value)

compareInt

public static int compareInt(byte[] array,
                             int index,
                             long value)

compareLong

public static int compareLong(byte[] array,
                              int index,
                              int value)

compareLong

public static int compareLong(byte[] array,
                              int index,
                              long value)

toInt

public static int toInt(byte[] array,
                        int index)

toTimestamp

public static Timestamp toTimestamp(byte[] bytes,
                                    int offset)

toBoolean

public static boolean toBoolean(byte[] bytes,
                                int offset)

toDouble

public static double toDouble(byte[] bytes,
                              int offset)

compare

public static int compare(byte[] left,
                          byte[] right)

compareTo
```
public int compareTo(Bytes o)
```
Specified by:

compareTo in interface Comparable<Bytes>

startsWith

public static boolean startsWith(byte[] left,
                                 int offset,
                                 int bufferlen,
                                 int max,
                                 byte[] right)

getLength
```
public int getLength()
```

getBuffer
```
public byte[] getBuffer()
```

getOffset
```
public int getOffset()
```

toString
```
public String toString()
```
Overrides:

toString in class Object

arraytohexstring

public static String arraytohexstring(byte[] buffer,
                                      int offset,
                                      int length)

newCursor
```
public ByteArrayCursor newCursor()
```

next
```
public Bytes next()
```
Returns the next Bytes instance.
Depending on current instance it couldn't be possible to evaluate the next one: if every bit in current byte array is already 1 next would generate an overflow and isn't permitted.

Returns:

the next Bytes instance

Throws:

IllegalStateException - if cannot evaluate a next value.

startsWith

public boolean startsWith(int length,
                          byte[] prefix)

nonShared
```
public Bytes nonShared()
```
Ensure that this value is not retaining strong references to a shared buffer

Returns:

the buffer itself or a copy

isShared
```
public boolean isShared()
```

Modifier and Type	Field	Description
`Object`	`deserialized`
`static Bytes`	`EMPTY_ARRAY`
`static Bytes`	`POSITIVE_INFINITY`

Class Bytes

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

POSITIVE_INFINITY

EMPTY_ARRAY

deserialized

Method Detail

estimateSize

getEstimatedSize

string_to_array

from_string

longToByteArray

intToByteArray

doubleToByteArray

timestampToByteArray

booleanToByteArray

from_long

from_array

from_array

from_nullable_array

to_array

to_float_array

to_float_array

from_float_array

from_int

from_timestamp

from_boolean

from_double

to_long

to_RawString

to_int

to_string

to_string

to_rawstring

to_timestamp

to_boolean

to_double

hashCode

equals

putLong

putInt

putBoolean

putDouble

toLong

compareInt

compareInt

compareLong

compareLong

toInt

toTimestamp

toBoolean

toDouble

compare

compareTo

startsWith

getLength

getBuffer

getOffset

toString

arraytohexstring

newCursor

next

startsWith

nonShared

isShared