Package com.aoindustries.io

Class StringBuilderWriter

java.lang.Object

java.io.Writer

com.aoindustries.io.StringBuilderWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class StringBuilderWriter
extends Writer

A Writer that buffers its content into a StringBuilder. This implementation is completely unsynchronized. Every method of Writer that uses lock has been overridden to ensure this.

Author:

AO Industries, Inc.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
StringBuilderWriter()
StringBuilderWriter(int initialCapacity)
StringBuilderWriter(StringBuilder buffer)

Method Summary

Modifier and Type	Method	Description
StringBuilderWriter	append(char c)
StringBuilderWriter	append(CharSequence csq)
StringBuilderWriter	append(CharSequence csq, int start, int end)
void	close()	Does nothing on close.
void	flush()	Does nothing on flush.
StringBuilder	getBuffer()	Gets the StringBuilder used as the buffer.
String	toString()	Gets the captured body as a String.
void	write(char[] cbuf)
void	write(char[] cbuf, int off, int len)
void	write(int c)
void	write(String str)
void	write(String str, int off, int len)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringBuilderWriter

public StringBuilderWriter()

StringBuilderWriter

public StringBuilderWriter(int initialCapacity)

StringBuilderWriter

public StringBuilderWriter(StringBuilder buffer)

Method Detail

write

public void write(int c)

Overrides:

write in class Writer

write

public void write(char[] cbuf)

Overrides:

write in class Writer

write

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

Specified by:

write in class Writer

write

public void write(String str)

Overrides:

write in class Writer

write

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

Overrides:

write in class Writer

append

public StringBuilderWriter append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

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

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

public StringBuilderWriter append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

flush

public void flush()

Does nothing on flush.

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

close

public void close()

Does nothing on close.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

getBuffer

public StringBuilder getBuffer()

Gets the StringBuilder used as the buffer.

toString

public String toString()

Gets the captured body as a String. This is equivalent to getBuffer().toString().

Overrides:

toString in class Object