Class TextWriter

java.lang.Object

java.io.Writer

java.io.FilterWriter

com.sun.javatest.util.TextWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class TextWriter
extends FilterWriter

This class implements an output stream that has additional methods for printing. It is based on PrintStream except that it does not swallow exceptions.

Field Summary

Fields inherited from class FilterWriter

out

Fields inherited from class Writer

lock

Constructor Summary

Constructors

Constructor	Description
TextWriter(Writer out)	Create a new TextWriter, without automatic line flushing.
TextWriter(Writer out, boolean autoFlush)	Create a new TextWriter.

Method Summary

Modifier and Type	Method	Description
void	print(boolean b)	Print a boolean.
void	print(char c)	Print a character.
void	print(char... s)	Print an array of characters.
void	print(double d)	Print a double.
void	print(float f)	Print a float.
void	print(int i)	Print an integer.
void	print(long l)	Print a long.
void	print(Object obj)	Print an object.
void	print(String s)	Print a string.
void	println()	Finish the line.
void	println(boolean b)	Print a boolean, and then finish the line.
void	println(char c)	Print a character, and then finish the line.
void	println(char... c)	Print an array of characters, and then finish the line.
void	println(double d)	Print a double, and then finish the line.
void	println(float f)	Print a float, and then finish the line.
void	println(int i)	Print an integer, and then finish the line.
void	println(long l)	Print a long, and then finish the line.
void	println(Object obj)	Print an Object, and then finish the line.
void	println(String s)	Print a String, and then finish the line.

Methods inherited from class FilterWriter

close, flush, write, write, write

Methods inherited from class Writer

append, append, append, nullWriter, write, write

Methods inherited from class Object

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

Constructor Details

TextWriter

public TextWriter(Writer out)

Create a new TextWriter, without automatic line flushing.

Parameters:

out - A character-output stream

TextWriter

public TextWriter(Writer out,
 boolean autoFlush)

Create a new TextWriter.

Parameters:

out - A character-output stream

autoFlush - A boolean; if true, the println() methods will flush the output buffer

Method Details

print

public void print(boolean b)
           throws IOException

Print a boolean.

Parameters:

b - the boolean to be printed

Throws:

IOException - if there is a problem writing to the stream

print

public void print(char c)
           throws IOException

Print a character.

Parameters:

c - the character to be printed

Throws:

IOException - if there is a problem writing to the stream

print

public void print(int i)
           throws IOException

Print an integer.

Parameters:

i - the integer to be printed

Throws:

IOException - if an error occurred while writing to the stream

print

public void print(long l)
           throws IOException

Print a long.

Parameters:

l - the long to be printed

Throws:

IOException - if an error occurred while writing to the stream

print

public void print(float f)
           throws IOException

Print a float.

Parameters:

f - the float to be printed

Throws:

IOException - if an error occurred while writing to the stream

print

public void print(double d)
           throws IOException

Print a double.

Parameters:

d - the double to be printed

Throws:

IOException - if an error occurred while writing to the stream

print

public void print(char... s)
           throws IOException

Print an array of characters.

Parameters:

s - the array of characters to be printed

Throws:

IOException - if an error occurred while writing to the stream

print

public void print(String s)
           throws IOException

Print a string.

Parameters:

s - the string to be printed

Throws:

IOException - if an error occurred while writing to the stream

print

public void print(Object obj)
           throws IOException

Print an object.

Parameters:

obj - the object to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println()
             throws IOException

Finish the line.

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(boolean b)
             throws IOException

Print a boolean, and then finish the line.

Parameters:

b - the boolean to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(char c)
             throws IOException

Print a character, and then finish the line.

Parameters:

c - the character to beprinted

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(int i)
             throws IOException

Print an integer, and then finish the line.

Parameters:

i - the int to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(long l)
             throws IOException

Print a long, and then finish the line.

Parameters:

l - the long to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(float f)
             throws IOException

Print a float, and then finish the line.

Parameters:

f - the float to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(double d)
             throws IOException

Print a double, and then finish the line.

Parameters:

d - the double to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(char... c)
             throws IOException

Print an array of characters, and then finish the line.

Parameters:

c - the array of characters to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(String s)
             throws IOException

Print a String, and then finish the line.

Parameters:

s - the string to be printed

Throws:

IOException - if an error occurred while writing to the stream

println

public void println(Object obj)
             throws IOException

Print an Object, and then finish the line.

Parameters:

obj - the object to be printed

Throws:

IOException - if an error occurred while writing to the stream