Package com.aspectran.utils

Class OutputStringWriter

java.lang.Object

java.io.Writer

com.aspectran.utils.OutputStringWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class OutputStringWriter
extends Writer

A character stream that collects its output in a string builder, which can then be used to construct a string.

Closing a StringWriter has no effect. The methods in this class can be called after the stream has been closed without generating an IOException.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
OutputStringWriter()	Create a new string writer using the default initial string-builder size.
OutputStringWriter(int initialSize)	Create a new string writer using the specified initial string-builder size.

Method Summary

Modifier and Type	Method	Description
OutputStringWriter	append(char c)
OutputStringWriter	append(CharSequence csq)
OutputStringWriter	append(CharSequence csq, int start, int end)
void	close()
void	flush()
boolean	isDirty()
String	toString()
void	write(char[] buf, 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.io.Writer

nullWriter, write

Methods inherited from class java.lang.Object

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

Constructor Details

OutputStringWriter

public OutputStringWriter()

Create a new string writer using the default initial string-builder size.

OutputStringWriter

public OutputStringWriter(int initialSize)

Create a new string writer using the specified initial string-builder size.

Parameters:

initialSize - the number of char values that will fit into this buffer before it is automatically expanded

Method Details

write

public void write(int c)

Overrides:

write in class Writer

write

public void write(@NonNull
 char[] buf,
 int off,
 int len)

Specified by:

write in class Writer

write

public void write(@NonNull
 String str)

Overrides:

write in class Writer

write

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

Overrides:

write in class Writer

append

public OutputStringWriter append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

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

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

public OutputStringWriter append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

toString

public String toString()

Overrides:

toString in class Object

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

isDirty

public boolean isDirty()