org.unix4j.io

Class StringOutput

java.lang.Object

org.unix4j.io.WriterOutput

org.unix4j.io.StringOutput

All Implemented Interfaces:

Output, LineProcessor

public class StringOutput
extends WriterOutput

Output device writing the output lines to a string.

Constructor Summary

Constructors

Constructor and Description
StringOutput() Constructor for StringOutput that does NOT terminated the last line with a line ending no matter whether the last input line has an empty line ending or not.
StringOutput(boolean writeLastLineEnding) Constructor with flag indicating whether the last line ending should be written or not when WriterOutput.finish() is called.

Method Summary

Modifier and Type	Method and Description
protected StringWriter	getWriter() Returns the underlying writer that was passed to the constructor.
String	toString() Return the buffer's current value as a string.
boolean	writeLastLineEnding() Returns true if the last line ending should be written.

Methods inherited from class org.unix4j.io.WriterOutput

finish, processLine

Methods inherited from class java.lang.Object

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

Constructor Detail

StringOutput

public StringOutput()

Constructor for StringOutput that does NOT terminated the last line with a line ending no matter whether the last input line has an empty line ending or not.

StringOutput

public StringOutput(boolean writeLastLineEnding)

Constructor with flag indicating whether the last line ending should be written or not when WriterOutput.finish() is called.

Parameters:

writeLastLineEnding - if true the line ending of the last line is written to the output

Method Detail

getWriter

protected StringWriter getWriter()

Description copied from class: WriterOutput

Returns the underlying writer that was passed to the constructor.

Overrides:

getWriter in class WriterOutput

Returns:

the writer that was passed to the constructor.

writeLastLineEnding

public boolean writeLastLineEnding()

Description copied from class: WriterOutput

Returns true if the last line ending should be written.

This default implementation always returns true, but certain subclasses such as StringOutput sometimes return false when the last line should not be terminated with a line ending.

Overrides:

writeLastLineEnding in class WriterOutput

Returns:

true if the last line ending should be written, and false otherwise

toString

public String toString()

Return the buffer's current value as a string.

Overrides:

toString in class Object