Package com.randomnoun.common.io

Class AppendWriter

java.lang.Object

java.io.Writer

com.randomnoun.common.io.AppendWriter

All Implemented Interfaces:

Closeable, Flushable, Serializable, Appendable, AutoCloseable

public class AppendWriter
extends Writer
implements Serializable

A Writer that has the same append() methods as StringBuilder.

This class exists mainly so that I can cut and paste the existing StringBuilder code, but use a Writer backing implementation instead.

Note that these methods may now throw IOExceptions.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
AppendWriter(Writer w)	Constructs a new StringBuilder instance with default capacity.

Method Summary

Modifier and Type	Method	Description
AppendWriter	append(boolean b)
Writer	append(char value)	Appends a single character to this Writer.
AppendWriter	append(char[] str)
AppendWriter	append(char[] str, int offset, int len)
AppendWriter	append(double d)
AppendWriter	append(float f)
AppendWriter	append(int i)
AppendWriter	append(long lng)
Writer	append(CharSequence value)	Appends a character sequence to this Writer.
AppendWriter	append(Object obj)
AppendWriter	append(String str)
AppendWriter	append(StringBuffer sb)
void	close()
void	flush()
void	write(char[] value, int offset, int length)
void	write(String value)

Methods inherited from class java.io.Writer

append, nullWriter, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Details

AppendWriter

public AppendWriter(Writer w)

Constructs a new StringBuilder instance with default capacity.

Method Details

append

public Writer append(char value)
              throws IOException

Appends a single character to this Writer.

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Parameters:

value - The character to append

Returns:

This writer instance

Throws:

IOException

append

public Writer append(CharSequence value)
              throws IOException

Appends a character sequence to this Writer.

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Parameters:

value - The character to append

Returns:

This writer instance

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

write

public void write(String value)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

public void write(char[] value,
 int offset,
 int length)
           throws IOException

Specified by:

write in class Writer

Throws:

IOException

append

public AppendWriter append(Object obj)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(String str)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(StringBuffer sb)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(char[] str)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(char[] str,
 int offset,
 int len)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(boolean b)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(int i)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(long lng)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(float f)
                    throws IOException

Throws:

IOException

append

public AppendWriter append(double d)
                    throws IOException

Throws:

IOException