de.unkrig.jsh

Class Brief

java.lang.Object

de.unkrig.jsh.Brief

public final class Brief
extends Object

Provides basic functionality for jsh (globbing, etc.), and is designed for brevity, i.e. short method signatures.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	containsWildcards(String pattern) If false, then wildmatch(String, String) will return true iff pattern.equals(text).
static Collection<File>	glob(File parent, String... globs) A null parent is equivalent with new File("."), except that the elements of the result have a null parent.
static void	print(Object subject, de.unkrig.commons.lang.protocol.Consumer<Object> destination) Maps the subject to zero, one or more subjects, and lets the destination consume these.
static void	print(Object subject, PrintStream ps) Implements the "jsh standard way" of printing objects.
static void	print(Object subject, PrintWriter pw) Implements the "jsh standard way" of printing objects.
static boolean	wildmatch(String pattern, String text) Implements "wildcard matching". "?"

Methods inherited from class java.lang.Object

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

Method Detail

print

public static void print(@Nullable
         Object subject,
         PrintWriter pw)

Implements the "jsh standard way" of printing objects.

• A null subject results in nothing being printed.
• Arrays (including primitive arrays) result in one line being printed per element.
• Collections result in one line being printed per element.
• All other subjects converted with Object.toString(), and then printed in one line.

print

public static void print(@Nullable
         Object subject,
         PrintStream ps)

Implements the "jsh standard way" of printing objects.

• A null subject results in nothing being printed.
• An array subject (including a primitive array) results in one line being printed per element.
• A Collection subject results in one line being printed per collection element.
• A Set subject results in one line being printed per entry, in the form "key=value".
• Any other subject is converted with Object.toString(), and then printed in one line.

print

public static void print(@Nullable
         Object subject,
         de.unkrig.commons.lang.protocol.Consumer<Object> destination)

Maps the subject to zero, one or more subjects, and lets the destination consume these.

• A null subject results in zero destination subjects.
• An array subject (including primitive arrays) results in one destination subject per element.
• A Collection subject results in one destination subject per collection element.
• A Set subject results in one destination subject per entry, in the form "key=value".
• Any other subject is simply passed through.

glob

public static Collection<File> glob(@Nullable
                    File parent,
                    String... globs)

A null parent is equivalent with new File("."), except that the elements of the result have a null parent.

See Also:

wildmatch(String, String)

wildmatch

public static boolean wildmatch(@Nullable
                String pattern,
                String text)

Implements "wildcard matching". "?" matches any character, "*" matches any sequence of characters.

containsWildcards

public static boolean containsWildcards(@Nullable
                        String pattern)

If false, then wildmatch(String, String) will return true iff pattern.equals(text).