LittleEndianDataInputStream

java.lang.Object
- java.io.InputStream
- - java.io.FilterInputStream
  - - com.google.common.io.LittleEndianDataInputStream

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable
```
@Beta
public final class LittleEndianDataInputStream
extends FilterInputStream
implements DataInput
```
An implementation of DataInput that uses little-endian byte ordering for reading short, int, float, double, and long values.
Note: This class intentionally violates the specification of its supertype DataInput, which explicitly requires big-endian byte order.

Since:

8.0

Field Summary
- Fields inherited from class java.io.FilterInputStream
  in

Constructor Summary

Constructors

Constructor and Description
`LittleEndianDataInputStream(InputStream in)` Creates a `LittleEndianDataInputStream` that wraps the given stream.

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`boolean`	`readBoolean()`
`byte`	`readByte()`
`char`	`readChar()` Reads a char as specified by `DataInputStream.readChar()`, except using little-endian byte order.
`double`	`readDouble()` Reads a `double` as specified by `DataInputStream.readDouble()`, except using little-endian byte order.
`float`	`readFloat()` Reads a `float` as specified by `DataInputStream.readFloat()`, except using little-endian byte order.
`void`	`readFully(byte[] b)`
`void`	`readFully(byte[] b, int off, int len)`
`int`	`readInt()` Reads an integer as specified by `DataInputStream.readInt()`, except using little-endian byte order.
`String`	`readLine()` This method will throw an `UnsupportedOperationException`.
`long`	`readLong()` Reads a `long` as specified by `DataInputStream.readLong()`, except using little-endian byte order.
`short`	`readShort()` Reads a `short` as specified by `DataInputStream.readShort()`, except using little-endian byte order.
`int`	`readUnsignedByte()`
`int`	`readUnsignedShort()` Reads an unsigned `short` as specified by `DataInputStream.readUnsignedShort()`, except using little-endian byte order.
`String`	`readUTF()`
`int`	`skipBytes(int n)`

Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, read, read, read, reset, skip

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

- Constructor Detail
  - LittleEndianDataInputStream
```
public LittleEndianDataInputStream(InputStream in)
```
    Creates a LittleEndianDataInputStream that wraps the given stream.
    
    Parameters:
    
    in - the stream to delegate to
- Method Detail
  - readLine
```
public String readLine()
```
    This method will throw an UnsupportedOperationException.
  - readFully
```
public void readFully(byte[] b)
               throws IOException
```
    Specified by:
    
    readFully in interface DataInput
    
    Throws:
    
    IOException
  - readFully
```
public void readFully(byte[] b,
                      int off,
                      int len)
               throws IOException
```
    Specified by:
    
    readFully in interface DataInput
    
    Throws:
    
    IOException
  - skipBytes
```
public int skipBytes(int n)
              throws IOException
```
    Specified by:
    
    skipBytes in interface DataInput
    
    Throws:
    
    IOException
  - readUnsignedByte
```
public int readUnsignedByte()
                     throws IOException
```
    Specified by:
    
    readUnsignedByte in interface DataInput
    
    Throws:
    
    IOException
  - readUnsignedShort
```
public int readUnsignedShort()
                      throws IOException
```
    Reads an unsigned short as specified by DataInputStream.readUnsignedShort(), except using little-endian byte order.
    
    Specified by:
    
    readUnsignedShort in interface DataInput
    
    Returns:
    
    the next two bytes of the input stream, interpreted as an unsigned 16-bit integer in little-endian byte order
    
    Throws:
    
    IOException - if an I/O error occurs
  - readInt
```
public int readInt()
            throws IOException
```
    Reads an integer as specified by DataInputStream.readInt(), except using little-endian byte order.
    
    Specified by:
    
    readInt in interface DataInput
    
    Returns:
    
    the next four bytes of the input stream, interpreted as an int in little-endian byte order
    
    Throws:
    
    IOException - if an I/O error occurs
  - readLong
```
public long readLong()
              throws IOException
```
    Reads a long as specified by DataInputStream.readLong(), except using little-endian byte order.
    
    Specified by:
    
    readLong in interface DataInput
    
    Returns:
    
    the next eight bytes of the input stream, interpreted as a long in little-endian byte order
    
    Throws:
    
    IOException - if an I/O error occurs
  - readFloat
```
public float readFloat()
                throws IOException
```
    Reads a float as specified by DataInputStream.readFloat(), except using little-endian byte order.
    
    Specified by:
    
    readFloat in interface DataInput
    
    Returns:
    
    the next four bytes of the input stream, interpreted as a float in little-endian byte order
    
    Throws:
    
    IOException - if an I/O error occurs
  - readDouble
```
public double readDouble()
                  throws IOException
```
    Reads a double as specified by DataInputStream.readDouble(), except using little-endian byte order.
    
    Specified by:
    
    readDouble in interface DataInput
    
    Returns:
    
    the next eight bytes of the input stream, interpreted as a double in little-endian byte order
    
    Throws:
    
    IOException - if an I/O error occurs
  - readUTF
```
public String readUTF()
               throws IOException
```
    Specified by:
    
    readUTF in interface DataInput
    
    Throws:
    
    IOException
  - readShort
```
public short readShort()
                throws IOException
```
    Reads a short as specified by DataInputStream.readShort(), except using little-endian byte order.
    
    Specified by:
    
    readShort in interface DataInput
    
    Returns:
    
    the next two bytes of the input stream, interpreted as a short in little-endian byte order.
    
    Throws:
    
    IOException - if an I/O error occurs.
  - readChar
```
public char readChar()
              throws IOException
```
    Reads a char as specified by DataInputStream.readChar(), except using little-endian byte order.
    
    Specified by:
    
    readChar in interface DataInput
    
    Returns:
    
    the next two bytes of the input stream, interpreted as a char in little-endian byte order
    
    Throws:
    
    IOException - if an I/O error occurs
  - readByte
```
public byte readByte()
              throws IOException
```
    Specified by:
    
    readByte in interface DataInput
    
    Throws:
    
    IOException
  - readBoolean
```
public boolean readBoolean()
                    throws IOException
```
    Specified by:
    
    readBoolean in interface DataInput
    
    Throws:
    
    IOException

Class LittleEndianDataInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

Constructor Summary

Constructors

Method Summary

Methods inherited from class java.io.FilterInputStream

Methods inherited from class java.lang.Object

Constructor Detail

LittleEndianDataInputStream

Method Detail

readLine

readFully

readFully

skipBytes

readUnsignedByte

readUnsignedShort

readInt

readLong

readFloat

readDouble

readUTF

readShort

readChar

readByte

readBoolean