NpPrintStream (NetPhantom® 8.0 Java API Specification)

java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - java.io.PrintStream
    - - se.entra.phantom.server.NpPrintStream

All Implemented Interfaces:
Closeable, Flushable, Appendable, AutoCloseable
```
public class NpPrintStream
extends PrintStream
```
A PrintStream adds functionality to another output stream, namely the ability to print representations of various data values conveniently. Two other features are provided as well. Unlike other output streams, a PrintStream never throws an IOException; instead, exceptional situations merely set an internal flag that can be tested via the checkError method. Optionally, a PrintStream can be created so as to flush automatically; this means that the flush method is automatically invoked after a byte array is written, one of the println methods is invoked, or a newline character or byte ('\n') is written.
All characters printed by a PrintStream are converted into bytes using the platform's default character encoding. The PrintWriter class should be used in situations that require writing characters rather than bytes.

Field Summary
- Fields inherited from class java.io.FilterOutputStream
  out

Constructor Summary
Constructors
Constructor and Description
NpPrintStream(OutputStream out)
Create a new print stream.

Constructors
Constructor and Description
`NpPrintStream(OutputStream out)` Create a new print stream.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Close the stream.
`protected void`	`ensureOpen()` Check to make sure that the stream has not been closed
`void`	`flush()` Flush the stream.
`void`	`print(boolean b)` Print a boolean value.
`void`	`print(char c)` Print a character.
`void`	`print(char[] s)` Print an array of characters.
`void`	`print(double d)` Print a double-precision floating-point number.
`void`	`print(float f)` Print a floating-point number.
`void`	`print(int i)` Print an integer.
`void`	`print(long l)` Print a long integer.
`void`	`print(Object obj)` Print an object.
`void`	`print(String s)` Print a string.
`void`	`println()` Terminate the current line by writing the line separator string.
`void`	`println(boolean x)` Print a boolean and then terminate the line.
`void`	`println(char x)` Print a character and then terminate the line.
`void`	`println(char[] x)` Print an array of characters and then terminate the line.
`void`	`println(double x)` Print a double and then terminate the line.
`void`	`println(float x)` Print a float and then terminate the line.
`void`	`println(int x)` Print an integer and then terminate the line.
`void`	`println(long x)` Print a long and then terminate the line.
`void`	`println(Object x)` Print an Object and then terminate the line.
`void`	`println(String x)` Print a String and then terminate the line.
`void`	`setNewOutput(OutputStream out)` Sets a new output stream for the output.
`void`	`write(byte[] buf, int off, int len)` Write `len` bytes from the specified byte array starting at offset `off` to this stream.
`void`	`write(int b)` Write the specified byte to this stream.

Methods inherited from class java.io.PrintStream
append, append, append, checkError, clearError, format, format, printf, printf, setError

Methods inherited from class java.io.FilterOutputStream
write

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NpPrintStream
```
public NpPrintStream(OutputStream out)
```
    Create a new print stream.
    Parameters:
    out - The output stream to which values and objects will be printed
    See Also:
    PrintWriter(java.io.OutputStream)
- Method Detail
  - setNewOutput
```
public void setNewOutput(OutputStream out)
```
    Sets a new output stream for the output. This is used by the rotate trace files.
  - ensureOpen
```
protected void ensureOpen()
                   throws IOException
```
    Check to make sure that the stream has not been closed
    Throws:
    IOException
  - flush
```
public void flush()
```
    Flush the stream. This is done by writing any buffered output bytes to the underlying output stream and then flushing that stream.
    Specified by:
    flush in interface Flushable
    Overrides:
    flush in class PrintStream
    See Also:
    OutputStream.flush()
  - close
```
public void close()
```
    Close the stream. This is done by flushing the stream and then closing the underlying output stream.
    Specified by:
    close in interface Closeable
    Specified by:
    close in interface AutoCloseable
    Overrides:
    close in class PrintStream
    See Also:
    OutputStream.close()
  - write
```
public void write(int b)
```
    Write the specified byte to this stream. If the byte is a newline and automatic flushing is enabled then the flush method will be invoked.
    Note that the byte is written as given; to write a character that will be translated according to the platform's default character encoding, use the print(char) or println(char) methods.
    Overrides:
    write in class PrintStream
    Parameters:
    b - The byte to be written
    See Also:
    print(char), println(char)
  - write
```
public void write(byte[] buf,
                  int off,
                  int len)
```
    Write len bytes from the specified byte array starting at offset off to this stream. If automatic flushing is enabled then the flush method will be invoked.
    Note that the bytes will be written as given; to write characters that will be translated according to the platform's default character encoding, use the print(char) or println(char) methods.
    Overrides:
    write in class PrintStream
    Parameters:
    buf - A byte array
    off - Offset from which to start taking bytes
    len - Number of bytes to write
  - print
```
public void print(boolean b)
```
    Print a boolean value. The string produced by String.valueOf(boolean) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    b - The boolean to be printed
  - print
```
public void print(char c)
```
    Print a character. The character is translated into one or more bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    c - The char to be printed
  - print
```
public void print(int i)
```
    Print an integer. The string produced by String.valueOf(int) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    i - The int to be printed
    See Also:
    Integer.toString(int)
  - print
```
public void print(long l)
```
    Print a long integer. The string produced by String.valueOf(long) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    l - The long to be printed
    See Also:
    Long.toString(long)
  - print
```
public void print(float f)
```
    Print a floating-point number. The string produced by String.valueOf(float) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    f - The float to be printed
    See Also:
    Float.toString(float)
  - print
```
public void print(double d)
```
    Print a double-precision floating-point number. The string produced by String.valueOf(double) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    d - The double to be printed
    See Also:
    Double.toString(double)
  - print
```
public void print(char[] s)
```
    Print an array of characters. The characters are converted into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    s - The array of chars to be printed
    Throws:
    NullPointerException - If s is null
  - print
```
public void print(String s)
```
    Print a string. If the argument is null then the string "null" is printed. Otherwise, the string's characters are converted into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    s - The String to be printed
  - print
```
public void print(Object obj)
```
    Print an object. The string produced by the String.valueOf(Object) method is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
    Overrides:
    print in class PrintStream
    Parameters:
    obj - The Object to be printed
    See Also:
    Object.toString()
  - println
```
public void println()
```
    Terminate the current line by writing the line separator string. The line separator string is defined by the system property line.separator, and is not necessarily a single newline character ('\n').
    Overrides:
    println in class PrintStream
  - println
```
public void println(boolean x)
```
    Print a boolean and then terminate the line. This method behaves as though it invokes print(boolean) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The boolean to be printed
  - println
```
public void println(char x)
```
    Print a character and then terminate the line. This method behaves as though it invokes print(char) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The char to be printed.
  - println
```
public void println(int x)
```
    Print an integer and then terminate the line. This method behaves as though it invokes print(int) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The int to be printed.
  - println
```
public void println(long x)
```
    Print a long and then terminate the line. This method behaves as though it invokes print(long) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - a The long to be printed.
  - println
```
public void println(float x)
```
    Print a float and then terminate the line. This method behaves as though it invokes print(float) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The float to be printed.
  - println
```
public void println(double x)
```
    Print a double and then terminate the line. This method behaves as though it invokes print(double) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The double to be printed.
  - println
```
public void println(char[] x)
```
    Print an array of characters and then terminate the line. This method behaves as though it invokes print(char[]) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - an array of chars to print.
  - println
```
public void println(String x)
```
    Print a String and then terminate the line. This method behaves as though it invokes print(String) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The String to be printed.
  - println
```
public void println(Object x)
```
    Print an Object and then terminate the line. This method behaves as though it invokes print(Object) and then println().
    Overrides:
    println in class PrintStream
    Parameters:
    x - The Object to be printed.

Class NpPrintStream

Field Summary

Fields inherited from class java.io.FilterOutputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.PrintStream

Methods inherited from class java.io.FilterOutputStream

Methods inherited from class java.lang.Object

Constructor Detail

NpPrintStream

Method Detail

setNewOutput

ensureOpen

flush

close

write

write

print

print

print

print

print

print

print

print

print

println

println

println

println

println

println

println

println

println

println