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Interface java.io.DataOutput

public interface DataOutput
The data output interface is implemented by streams that can write primitive Java data types to an output stream in a machine-independent manner.

See Also:
DataInput, DataOutputStream

Method Index

o write(byte[])
Writes b.length bytes from the specified byte array to this output stream.
o write(byte[], int, int)
Writes len bytes from the specified byte array starting at offset off to this output stream.
o write(int)
Writes the specified byte to this data output stream.
o writeBoolean(boolean)
Writes a boolean value to this output stream.
o writeByte(int)
Writes an 8-bit value to this output stream.
o writeBytes(String)
Writes a string to this output stream.
o writeChar(int)
Writes a char value to this output stream.
o writeChars(String)
Writes a string to this output stream.
o writeDouble(double)
Writes a double value to this output stream.
o writeFloat(float)
Writes a float value to this output stream.
o writeInt(int)
Writes an int value to this output stream.
o writeLong(long)
Writes a long value to this output stream.
o writeShort(int)
Writes a 16-bit value to this output stream.
o writeUTF(String)
Writes a Unicode string by encoding it using modified UTF-8 format.

Methods

o write 
    method write(b=int)  public abstract    Signals IOException
Writes the specified byte to this data output stream.

Parameters:
b - the byte to be written.
Throws: IOException
if an I/O error occurs.
o write 
    method write(b=byte[])  public abstract    Signals IOException
Writes b.length bytes from the specified byte array to this output stream.

Parameters:
b - the data.
Throws: IOException
if an I/O error occurs.
o write 
    method write(b=byte[], -
                 off=int, -
                 len=int)  public abstract    Signals IOException
Writes len bytes from the specified byte array starting at offset off to this output stream.

Parameters:
b - the data.
off - the start offset in the data.
len - the number of bytes to write.
Throws: IOException
if an I/O error occurs.
o writeBoolean 
    method writeBoolean(v=boolean)  public abstract    Signals IOException
Writes a boolean value to this output stream.

Parameters:
v - the boolean to be written.
Throws: IOException
if an I/O error occurs.
o writeByte 
    method writeByte(v=int)  public abstract    Signals IOException
Writes an 8-bit value to this output stream.

Parameters:
v - the byte value to be written.
Throws: IOException
if an I/O error occurs.
o writeShort 
    method writeShort(v=int)  public abstract    Signals IOException
Writes a 16-bit value to this output stream.

Parameters:
v - the short value to be written.
Throws: IOException
if an I/O error occurs.
o writeChar 
    method writeChar(v=int)  public abstract    Signals IOException
Writes a char value to this output stream.

Parameters:
v - the char value to be written.
Throws: IOException
if an I/O error occurs.
o writeInt 
    method writeInt(v=int)  public abstract    Signals IOException
Writes an int value to this output stream.

Parameters:
v - the int value to be written.
Throws: IOException
if an I/O error occurs.
o writeLong 
    method writeLong(v=long)  public abstract    Signals IOException
Writes a long value to this output stream.

Parameters:
v - the long value to be written.
Throws: IOException
if an I/O error occurs.
o writeFloat 
    method writeFloat(v=float)  public abstract    Signals IOException
Writes a float value to this output stream.

Parameters:
v - the float value to be written.
Throws: IOException
if an I/O error occurs.
o writeDouble 
    method writeDouble(v=double)  public abstract    Signals IOException
Writes a double value to this output stream.

Parameters:
v - the double value to be written.
Throws: IOException
if an I/O error occurs.
o writeBytes 
    method writeBytes(s=String)  public abstract    Signals IOException
Writes a string to this output stream.

Parameters:
s - the string of bytes to be written.
Throws: IOException
if an I/O error occurs.
o writeChars 
    method writeChars(s=String)  public abstract    Signals IOException
Writes a string to this output stream.

Parameters:
s - the string value to be written.
Throws: IOException
if an I/O error occurs.
o writeUTF 
    method writeUTF(str=String)  public abstract    Signals IOException
Writes a Unicode string by encoding it using modified UTF-8 format.

Parameters:
str - the string value to be written.
Throws: IOException
if an I/O error occurs. 
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