jdd.util.zip

Class MemoryOutputStream

java.lang.Object

java.io.OutputStream

jdd.util.zip.MemoryOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class MemoryOutputStream
extends OutputStream

a MemoryOutputStream is an OutputStream that saves its data to memory-chunks.

See Also:

MemoryChunk

Method Summary

Modifier and Type	Method and Description
MemoryInputStream	convert() converts this output stream to an input-stream so that the saved data can be read.
static void	internal_test() testbench.
boolean	load(String name) load the contents of a file.
boolean	save(String name) save the contents of this stream to a file.
void	write(int b) write a single byte.

Methods inherited from class java.io.OutputStream

close, flush, write, write

Methods inherited from class java.lang.Object

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

Method Detail

write

public void write(int b)

write a single byte. unless the memory is full, this call will never fail

Specified by:

write in class OutputStream

convert

public MemoryInputStream convert()

converts this output stream to an input-stream so that the saved data can be read.

NOTE: after calling this function, the object will become invalid and cannot be used anymore!

load

public boolean load(String name)

load the contents of a file. appends the read data into the end of this stream.

Returns:

true if it successfully loaded the requested file

See Also:

save(java.lang.String)

save

public boolean save(String name)

save the contents of this stream to a file.

Returns:

true if the operations succeeds

See Also:

load(java.lang.String)

internal_test

public static void internal_test()

testbench. do not call