Interface java.io.DataOutput

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Interface java.io.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.

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

write

public abstract void write(int b) throws IOException

Writes the specified byte to this data output stream.

write

public abstract void write(byte b) throws IOException

Writes b.length bytes from the specified byte array to this output stream.

write

public abstract void write(byte b,
                           int off,
                           int len) throws 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.
Since:: JDK1.0

public abstract void writeBoolean(boolean v) throws IOException

Writes a boolean value to this output stream.

public abstract void writeByte(int v) throws IOException

Writes an 8-bit value to this output stream.

public abstract void writeBytes(String s) throws IOException

Writes a string to this output stream.

public abstract void writeChar(int v) throws IOException

Writes a char value to this output stream.

public abstract void writeChars(String s) throws IOException

Writes a string to this output stream.

public abstract void writeDouble(double v) throws IOException

Writes a double value to this output stream.

public abstract void writeFloat(float v) throws IOException

Writes a float value to this output stream.

public abstract void writeInt(int v) throws IOException

Writes an int value to this output stream.

public abstract void writeLong(long v) throws IOException

Writes a long value to this output stream.

public abstract void writeShort(int v) throws IOException

Writes a 16-bit value to this output stream.

public abstract void writeUTF(String str) throws IOException

Writes a Unicode string by encoding it using modified UTF-8 format.

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