Known Indirect Subclasses |
Defines an interface for classes that are able to write big-endian typed data to some
target. Typically, this data can be read in by a class which implements
DataInput. Types that can be written include byte, 16-bit short, 32-bit int,
32-bit float, 64-bit long, 64-bit double, byte strings, and MUTF-8
encoded strings.
See Also
Public Method Summary
abstract void |
write(byte[] buffer)
Writes the entire contents of the byte array
buffer to this
stream. |
abstract void |
write(byte[] buffer, int offset, int count)
Writes
count bytes from the byte array buffer starting at
offset index . |
abstract void |
write(int oneByte)
Writes the specified 8-bit byte.
|
abstract void |
writeBoolean(boolean val)
Writes the specified boolean.
|
abstract void |
writeByte(int val)
Writes the specified 8-bit byte.
|
abstract void | |
abstract void |
writeChar(int val)
Writes the specified 16-bit character in big-endian order.
|
abstract void | |
abstract void |
writeDouble(double val)
Writes the specified 64-bit double in big-endian order.
|
abstract void |
writeFloat(float val)
Writes the specified 32-bit float in big-endian order.
|
abstract void |
writeInt(int val)
Writes the specified 32-bit int in big-endian order.
|
abstract void |
writeLong(long val)
Writes the specified 64-bit long in big-endian order.
|
abstract void |
writeShort(int val)
Writes the specified 16-bit short in big-endian order.
|
abstract void |
Public Methods
public abstract void write (byte[] buffer)
Writes the entire contents of the byte array buffer
to this
stream.
Parameters
buffer | the buffer to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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public abstract void write (byte[] buffer, int offset, int count)
Writes count
bytes from the byte array buffer
starting at
offset index
.
Parameters
buffer | the buffer to write. |
---|---|
offset | the index of the first byte in buffer to write. |
count | the number of bytes from the buffer to write. |
Throws
IOException | if an I/O error occurs while writing. |
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public abstract void write (int oneByte)
Writes the specified 8-bit byte.
Parameters
oneByte | the byte to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeBoolean (boolean val)
Writes the specified boolean.
Parameters
val | the boolean value to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeByte (int val)
Writes the specified 8-bit byte.
Parameters
val | the byte value to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeBytes (String str)
Writes the low order 8-bit bytes from the specified string.
Parameters
str | the string containing the bytes to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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public abstract void writeChar (int val)
Writes the specified 16-bit character in big-endian order. Only the two least significant
bytes of the integer oneByte
are written.
Parameters
val | the character to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeChars (String str)
Writes the 16-bit characters contained in str
in big-endian order.
Parameters
str | the string that contains the characters to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeDouble (double val)
Writes the specified 64-bit double in big-endian order. The resulting output is the eight
bytes returned by doubleToLongBits(double)
.
Parameters
val | the double to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeFloat (float val)
Writes the specified 32-bit float in big-endian order. The resulting output is the four bytes
returned by floatToIntBits(float)
.
Parameters
val | the float to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeInt (int val)
Writes the specified 32-bit int in big-endian order.
Parameters
val | the int to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeLong (long val)
Writes the specified 64-bit long in big-endian order.
Parameters
val | the long to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeShort (int val)
Writes the specified 16-bit short in big-endian order. Only the lower two bytes of val
are written.
Parameters
val | the short to write. |
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Throws
IOException | if an I/O error occurs while writing. |
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See Also
public abstract void writeUTF (String str)
Writes the specified string encoded in modified UTF-8
.
Parameters
str | the string to write encoded in modified UTF-8 . |
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Throws
IOException | if an I/O error occurs while writing. |
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