org.unix4j.unix.wc

Class WcOptionSets

java.lang.Object

org.unix4j.unix.wc.WcOptionSets

public final class WcOptionSets
extends Object

Options for the wc command with the the following options:

	-l		--lines		Executes a count of lines and writes this count to the output.
	-w		--words		Executes a count of words and writes this count to the output. A word is a non-zero-length string of characters delimited by white space as defined by Character.isWhitespace(char).
	-m		--chars		Executes a count of chars and writes this count to the output.

This class serves as entry point to every possible set of wc options defined as an enum constant. With this explicit expansion of all possible option combinations, options can be passed to the command in a very compact form, such as:

 wc(Wc.Options.l, ...);
 wc(Wc.Options.l.w, ...);
 ...
 wc(Wc.Options.l.w.m, ...);
 

Field Summary

Fields

Modifier and Type	Field and Description
WcOptionSet_lmw	chars Option "--chars": Executes a count of chars and writes this count to the output.
static WcOptionSets	INSTANCE The singleton instance.
WcOptionSet_lmw	l Option "-l": Executes a count of lines and writes this count to the output.
WcOptionSet_lmw	lines Option "--lines": Executes a count of lines and writes this count to the output.
WcOptionSet_lmw	m Option "-m": Executes a count of chars and writes this count to the output.
WcOptionSet_lmw	w Option "-w": Executes a count of words and writes this count to the output.
WcOptionSet_lmw	words Option "--words": Executes a count of words and writes this count to the output.

Constructor Summary

Constructors

Constructor and Description
WcOptionSets()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final WcOptionSets INSTANCE

The singleton instance.

m

public final WcOptionSet_lmw m

Option "-m": Executes a count of chars and writes this count to the output.

The option "-m" is equivalent to the "--chars" option.

chars

public final WcOptionSet_lmw chars

Option "--chars": Executes a count of chars and writes this count to the output.

The option "--chars" is equivalent to the "-m" option.

l

public final WcOptionSet_lmw l

Option "-l": Executes a count of lines and writes this count to the output.

The option "-l" is equivalent to the "--lines" option.

lines

public final WcOptionSet_lmw lines

Option "--lines": Executes a count of lines and writes this count to the output.

The option "--lines" is equivalent to the "-l" option.

w

public final WcOptionSet_lmw w

Option "-w": Executes a count of words and writes this count to the output. A word is a non-zero-length string of characters delimited by white space as defined by Character.isWhitespace(char).

The option "-w" is equivalent to the "--words" option.

words

public final WcOptionSet_lmw words

Option "--words": Executes a count of words and writes this count to the output. A word is a non-zero-length string of characters delimited by white space as defined by Character.isWhitespace(char).

The option "--words" is equivalent to the "-w" option.

Constructor Detail

WcOptionSets

public WcOptionSets()