Package com.google.common.geometry

Class LittleEndianInput

java.lang.Object

com.google.common.geometry.LittleEndianInput

@GwtCompatible
public final class LittleEndianInput
extends Object

Simple utility for reading little endian primitives from a stream.

Field Summary

Fields

Modifier and Type	Field	Description
private final InputStream	input

Constructor Summary

Constructors

Constructor	Description
LittleEndianInput(InputStream input)	Constructs a little-endian input that reads from the given stream.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the underlying stream.
byte	readByte()	Reads a byte.
byte[]	readBytes(int size)	Reads a fixed size of bytes from the input.
double	readDouble()	Reads a little-endian IEEE754 64-bit double.
float	readFloat()	Reads a little-endian IEEE754 32-bit float.
int	readInt()	Reads a little-endian signed integer.
long	readLong()	Reads a little-endian signed long.
int	readVarint32()	Reads a variable-encoded signed integer with readVarint64().
long	readVarint64()	Reads a variable-encoded signed long with EncodedInts.readVarint64(InputStream)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

input

private final InputStream input

Constructor Details

LittleEndianInput

public LittleEndianInput(InputStream input)

Constructs a little-endian input that reads from the given stream.

Method Details

readByte

public byte readByte()
              throws IOException

Reads a byte.

Throws:

IOException - if input.read() throws an IOException or returns -1 (EOF).

readBytes

public byte[] readBytes(int size)
                 throws IOException

Reads a fixed size of bytes from the input.

Parameters:

size - the number of bytes to read.

Throws:

IOException - if past end of input or error in underlying stream

readInt

public int readInt()
            throws IOException

Reads a little-endian signed integer.

Throws:

IOException - if past end of input or error in underlying stream

readLong

public long readLong()
              throws IOException

Reads a little-endian signed long.

Throws:

IOException - if past end of input or error in underlying stream

readFloat

public float readFloat()
                throws IOException

Reads a little-endian IEEE754 32-bit float.

Throws:

IOException - if past end of input or error in underlying stream

readDouble

public double readDouble()
                  throws IOException

Reads a little-endian IEEE754 64-bit double.

Throws:

IOException - if past end of input or error in underlying stream

readVarint32

public int readVarint32()
                 throws IOException

Reads a variable-encoded signed integer with readVarint64().

Throws:

IOException - if past end of input or error in underlying stream

readVarint64

public long readVarint64()
                  throws IOException

Reads a variable-encoded signed long with EncodedInts.readVarint64(InputStream)

Throws:

IOException - if past end of input or error in underlying stream

close

public void close()
           throws IOException

Closes the underlying stream.

Throws:

IOException