org.unix4j.unix.wc.WcOptionSets Maven / Gradle / Ivy
package org.unix4j.unix.wc;
import org.unix4j.unix.Wc;
/**
* Options for the {@link Wc wc} command with the
* the following options:
*
*
* {@code -l} {@code --lines} Executes a count of lines and writes this count to the output. {@code -w} {@code --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 {@link Character#isWhitespace(char)}. {@code -m} {@code --chars} Executes a count of chars and writes this count to the output.
*
* This class serves as entry point to every possible set of {@code 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, ...);
*
*/
public final class WcOptionSets {
/**
* The singleton instance.
*/
public static final WcOptionSets INSTANCE = new WcOptionSets();
/**
* Option {@code "-m"}: Executes a count of chars and writes this count to the output.
*
* The option {@code "-m"} is equivalent to the {@code "--}{@link #chars chars}{@code "} option.
*/
public final WcOptionSet_lmw m = WcOptionSet_lmw.Active_m;
/**
* Option {@code "--chars"}: Executes a count of chars and writes this count to the output.
*
* The option {@code "--chars"} is equivalent to the {@code "-}{@link #m m}{@code "} option.
*/
public final WcOptionSet_lmw chars = WcOptionSet_lmw.Active_m_long;
/**
* Option {@code "-l"}: Executes a count of lines and writes this count to the output.
*
* The option {@code "-l"} is equivalent to the {@code "--}{@link #lines lines}{@code "} option.
*/
public final WcOptionSet_lmw l = WcOptionSet_lmw.Active_l;
/**
* Option {@code "--lines"}: Executes a count of lines and writes this count to the output.
*
* The option {@code "--lines"} is equivalent to the {@code "-}{@link #l l}{@code "} option.
*/
public final WcOptionSet_lmw lines = WcOptionSet_lmw.Active_l_long;
/**
* Option {@code "-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 {@link Character#isWhitespace(char)}.
*
* The option {@code "-w"} is equivalent to the {@code "--}{@link #words words}{@code "} option.
*/
public final WcOptionSet_lmw w = WcOptionSet_lmw.Active_w;
/**
* Option {@code "--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 {@link Character#isWhitespace(char)}.
*
* The option {@code "--words"} is equivalent to the {@code "-}{@link #w w}{@code "} option.
*/
public final WcOptionSet_lmw words = WcOptionSet_lmw.Active_w_long;
}