Package io.activej.bytebuf.util

Class ByteBufWriter

java.lang.Object

java.io.Writer

io.activej.bytebuf.util.ByteBufWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class ByteBufWriter
extends Writer

An implementation of character Writer, that appends characters it received to an allocated ByteBuf. The byte buf can grow (via reallocation) so it is limited only by available RAM.

This is a useful proxy between ActiveJ ByteBufs and API's that use standard Java writers.

Field Summary

Fields

Modifier and Type	Field	Description
static final MemSize	INITIAL_BUF_SIZE

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
ByteBufWriter()
ByteBufWriter(MemSize initialSize)
ByteBufWriter(MemSize initialSize, Charset charset)
ByteBufWriter(Charset charset)

Method Summary

Modifier and Type	Method	Description
Writer	append(char c)
Writer	append(CharSequence csq)
Writer	append(CharSequence csq, int start, int end)
void	close()
void	flush()
ByteBuf	getBuf()
void	write(char @NotNull [] cbuf)
void	write(char @NotNull [] cbuf, int off, int len)
void	write(int c)
void	write(@NotNull String str)
void	write(@NotNull String str, int off, int len)

Methods inherited from class java.io.Writer

nullWriter

Methods inherited from class java.lang.Object

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

Field Details

INITIAL_BUF_SIZE

public static final MemSize INITIAL_BUF_SIZE

Constructor Details

ByteBufWriter

public ByteBufWriter()

ByteBufWriter

public ByteBufWriter(MemSize initialSize)

ByteBufWriter

public ByteBufWriter(Charset charset)

ByteBufWriter

public ByteBufWriter(MemSize initialSize,
 Charset charset)

Method Details

write

public void write(char @NotNull [] cbuf,
 int off,
 int len)

Specified by:

write in class Writer

write

public void write(int c)

Overrides:

write in class Writer

write

public void write(char @NotNull [] cbuf)

Overrides:

write in class Writer

write

public void write(@NotNull
 @NotNull String str)

Overrides:

write in class Writer

write

public void write(@NotNull
 @NotNull String str,
 int off,
 int len)

Overrides:

write in class Writer

append

public Writer append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

public Writer append(CharSequence csq,
 int start,
 int end)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

public Writer append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

flush

public void flush()

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

getBuf

public ByteBuf getBuf()