java.lang.Object
- org.meteoinfo.common.DataConvert

```
public class DataConvert
extends Object
```
作者:

Yaqiang Wang

构造器概要

构造器
构造器说明

DataConvert()

方法概要

所有方法静态方法具体方法
修饰符和类型	方法	说明
`static byte[]`	`bigToLittle(byte[] bytes)`	Convert BigEndian to LittleEndian
`static int`	`byte2Int(byte b)`	Convert byte to int - byte in Java is signed
`static double`	`bytes2Double(byte[] b, ByteOrder byteOrder)`	Byte array convert to double
`static float`	`bytes2Float(byte[] b, ByteOrder byteOrder)`	Byte array convert to float
`static int`	`bytes2Int(byte[] bytes)`	Byte array convert to integer
`static int`	`bytes2Int(byte[] bytes, ByteOrder byteOrder)`	Byte array convert to integer
`static int`	`bytes2Int2(byte[] bytes)`	Byte array (2 bytes) convert to integer
`static int`	`bytes2Int3(byte[] bytes)`	Byte array (3 bytes) convert to integer
`static Long`	`bytes2Long(byte[] bytes, ByteOrder byteOrder)`	Byte array convert to long integer
`static short`	`bytes2Short(byte[] bytes)`	Byte array convert to short integer
`static short`	`bytes2Short(byte[] bytes, ByteOrder byteOrder)`	Byte array convert to short integer
`static int`	`bytes2UShort(byte[] bytes)`	Byte array convert to unsigned short integer
`static int`	`bytes2UShort(byte[] bytes, ByteOrder byteOrder)`	Byte array convert to unsigned short integer
`static String`	`doubleToString(double v)`	Double to string
`static byte[]`	`float2Bytes(float f, ByteOrder byteOrder)`	Convert float to byte array
`static String`	`getDateFormat(String format)`	Get date format string
`static boolean`	`isBoolean(String s)`	Check a string is boolean or not
`static boolean`	`isDouble(String s)`	Check a string is double or not
`static boolean`	`isFloat(String s)`	Check a string is float or not
`static boolean`	`isInteger(String s)`	Check a string is integer or not
`static boolean`	`isLocalDate(String s, DateTimeFormatter dateTimeFormatter)`	Check a string is local date or not
`static boolean`	`isLocalDateTime(String s, DateTimeFormatter formatter)`	Check a string is local date time or not
`static boolean`	`isLocalTime(String s, DateTimeFormatter formatter)`	Check a string is local time or not
`static byte[]`	`littleToBig(byte[] bytes)`	Convert LittleEndian to BigEndian
`static String`	`removeTail0(String str)`	Remove last zero chars
`static String`	`removeTailingZeros(String s)`	Remove tail zero
`static Object`	`resizeArray(Object oldArray, int newSize)`	Resize array
`static double[][]`	`resizeArray2D(double[][] oldArray, int newSize)`	Resize double 2d array
`static byte[]`	`toByte_bak1(BitSet bits)`
`static byte[]`	`toByteArray(BitSet bits)`
`static byte[]`	`toByteArray_bak(BitSet bitSet)`
`static byte[]`	`toBytes(float f)`	Convert float to byte array
`static byte[]`	`toBytes(int i)`	Convert int to byte array.
`static byte[]`	`toLittleBytes(float f)`	Convert float to byte array
`static byte[]`	`toLittleBytes(int i)`	Convert int to byte array - LittleEndian
`static byte[]`	`toUint2Int(int i)`	Convert int to 2 byte array.
`static byte[]`	`toUint3Int(int i)`	Convert int to 3 byte array.
`static byte[]`	`toUintNInt(int i, int n)`	Convert int to N byte array.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - DataConvert
```
public DataConvert()
```
- 方法详细资料
  - bytes2Float
```
public static float bytes2Float(byte[] b,
                                ByteOrder byteOrder)
```
    Byte array convert to float
    
    参数:
    
    b - Byte array
    
    byteOrder - Byte order
    
    返回:
    
    Float value
  - bytes2Double
```
public static double bytes2Double(byte[] b,
                                  ByteOrder byteOrder)
```
    Byte array convert to double
    
    参数:
    
    b - Byte array
    
    byteOrder - Byte order
    
    返回:
    
    Double value
  - bytes2Int
```
public static int bytes2Int(byte[] bytes,
                            ByteOrder byteOrder)
```
    Byte array convert to integer
    
    参数:
    
    bytes - Byte array
    
    byteOrder - Byte order
    
    返回:
    
    Integer value
  - bytes2Short
```
public static short bytes2Short(byte[] bytes,
                                ByteOrder byteOrder)
```
    Byte array convert to short integer
    
    参数:
    
    bytes - Byte array
    
    byteOrder - Byte order
    
    返回:
    
    Short integer value
  - bytes2Short
```
public static short bytes2Short(byte[] bytes)
```
    Byte array convert to short integer
    
    参数:
    
    bytes - Byte array
    
    返回:
    
    Short integer value
  - bytes2UShort
```
public static int bytes2UShort(byte[] bytes)
```
    Byte array convert to unsigned short integer
    
    参数:
    
    bytes - Byte array
    
    返回:
    
    Unsigned short integer value
  - bytes2UShort
```
public static int bytes2UShort(byte[] bytes,
                               ByteOrder byteOrder)
```
    Byte array convert to unsigned short integer
    
    参数:
    
    bytes - Byte array
    
    byteOrder - Byte order
    
    返回:
    
    Unsigned short integer value
  - bytes2Long
```
public static Long bytes2Long(byte[] bytes,
                              ByteOrder byteOrder)
```
    Byte array convert to long integer
    
    参数:
    
    bytes - Byte array
    
    byteOrder - Byte order
    
    返回:
    
    Long integer value
  - bytes2Int
```
public static int bytes2Int(byte[] bytes)
```
    Byte array convert to integer
    
    参数:
    
    bytes - byte array
    
    返回:
    
    Integer value
  - bytes2Int2
```
public static int bytes2Int2(byte[] bytes)
```
    Byte array (2 bytes) convert to integer
    
    参数:
    
    bytes - byte array
    
    返回:
    
    Integer value
  - bytes2Int3
```
public static int bytes2Int3(byte[] bytes)
```
    Byte array (3 bytes) convert to integer
    
    参数:
    
    bytes - Byte array
    
    返回:
    
    Integer value
  - byte2Int
```
public static int byte2Int(byte b)
```
    Convert byte to int - byte in Java is signed
    
    参数:
    
    b - Input byte
    
    返回:
    
    Output integer
  - littleToBig
```
public static byte[] littleToBig(byte[] bytes)
```
    Convert LittleEndian to BigEndian
    
    参数:
    
    bytes - Input LittleEndian byte array
    
    返回:
    
    Output BigEndian byte array
  - bigToLittle
```
public static byte[] bigToLittle(byte[] bytes)
```
    Convert BigEndian to LittleEndian
    
    参数:
    
    bytes - Input BigEndian byte array
    
    返回:
    
    Output LittleEndian byte array
  - toBytes
```
public static byte[] toBytes(int i)
```
    Convert int to byte array.
    
    参数:
    
    i - Int value
    
    返回:
    
    Byte array
  - toUint3Int
```
public static byte[] toUint3Int(int i)
```
    Convert int to 3 byte array.
    
    参数:
    
    i - Int value
    
    返回:
    
    Byte array
  - toUint2Int
```
public static byte[] toUint2Int(int i)
```
    Convert int to 2 byte array.
    
    参数:
    
    i - Int value
    
    返回:
    
    Byte array
  - toUintNInt
```
public static byte[] toUintNInt(int i,
                                int n)
```
    Convert int to N byte array.
    
    参数:
    
    i - Int value
    
    n - bit number
    
    返回:
    
    Byte array
  - toLittleBytes
```
public static byte[] toLittleBytes(int i)
```
    Convert int to byte array - LittleEndian
    
    参数:
    
    i - Int value
    
    返回:
    
    Byte array
  - toBytes
```
public static byte[] toBytes(float f)
```
    Convert float to byte array
    
    参数:
    
    f - Float value
    
    返回:
    
    Byte array
  - float2Bytes
```
public static byte[] float2Bytes(float f,
                                 ByteOrder byteOrder)
```
    Convert float to byte array
    
    参数:
    
    f - Float value
    
    byteOrder - ByteOrder
    
    返回:
    
    Byte array
  - toLittleBytes
```
public static byte[] toLittleBytes(float f)
```
    Convert float to byte array
    
    参数:
    
    f - Float array
    
    返回:
    
    Byte array
  - resizeArray
```
public static Object resizeArray(Object oldArray,
                                 int newSize)
```
    Resize array
    
    参数:
    
    oldArray - Old array
    
    newSize - New size
    
    返回:
    
    Resized array
  - resizeArray2D
```
public static double[][] resizeArray2D(double[][] oldArray,
                                       int newSize)
```
    Resize double 2d array
    
    参数:
    
    oldArray - Old array
    
    newSize - New size
    
    返回:
    
    Resized array
  - doubleToString
```
public static String doubleToString(double v)
```
    Double to string
    
    参数:
    
    v - The double value
    
    返回:
    
    Result string
  - removeTailingZeros
```
public static String removeTailingZeros(String s)
```
    Remove tail zero
    
    参数:
    
    s - The string
    
    返回:
    
    Result string
  - removeTail0
```
public static String removeTail0(String str)
```
    Remove last zero chars
    
    参数:
    
    str - String
    
    返回:
    
    Result string
  - toByte_bak1
```
public static byte[] toByte_bak1(BitSet bits)
```
  - toByteArray
```
public static byte[] toByteArray(BitSet bits)
```
  - toByteArray_bak
```
public static byte[] toByteArray_bak(BitSet bitSet)
```
  - getDateFormat
```
public static String getDateFormat(String format)
```
    Get date format string
    
    参数:
    
    format - Format string
    
    返回:
    
    Date format string
  - isDouble
```
public static boolean isDouble(String s)
```
    Check a string is double or not
    
    参数:
    
    s - The string
    
    返回:
    
    Boolean
  - isFloat
```
public static boolean isFloat(String s)
```
    Check a string is float or not
    
    参数:
    
    s - The string
    
    返回:
    
    Boolean
  - isInteger
```
public static boolean isInteger(String s)
```
    Check a string is integer or not
    
    参数:
    
    s - The string
    
    返回:
    
    Boolean
  - isBoolean
```
public static boolean isBoolean(String s)
```
    Check a string is boolean or not
    
    参数:
    
    s - The string
    
    返回:
    
    Boolean
  - isLocalDate
```
public static boolean isLocalDate(String s,
                                  DateTimeFormatter dateTimeFormatter)
```
    Check a string is local date or not
    
    参数:
    
    s - The string
    
    dateTimeFormatter - DateTimeFormatter
    
    返回:
  - isLocalTime
```
public static boolean isLocalTime(String s,
                                  DateTimeFormatter formatter)
```
    Check a string is local time or not
    
    参数:
    
    s - The string
    
    formatter - DateTimeFormatter
    
    返回:
  - isLocalDateTime
```
public static boolean isLocalDateTime(String s,
                                      DateTimeFormatter formatter)
```
    Check a string is local date time or not
    
    参数:
    
    s - The string
    
    formatter - DateTimeFormatter
    
    返回:

类 DataConvert

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

DataConvert

方法详细资料

bytes2Float

bytes2Double

bytes2Int

bytes2Short

bytes2Short

bytes2UShort

bytes2UShort

bytes2Long

bytes2Int

bytes2Int2

bytes2Int3

byte2Int

littleToBig

bigToLittle

toBytes

toUint3Int

toUint2Int

toUintNInt

toLittleBytes

toBytes

float2Bytes

toLittleBytes

resizeArray

resizeArray2D

doubleToString

removeTailingZeros

removeTail0

toByte_bak1

toByteArray

toByteArray_bak

getDateFormat

isDouble

isFloat

isInteger

isBoolean

isLocalDate

isLocalTime

isLocalDateTime