+++ /dev/null
-/*
- * jFCPlib - Verbosity.java - Copyright © 2008 David Roden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-package net.pterodactylus.fcp;
-
-/**
- * Convenicence class for verbosity handling. This might come in handy with the
- * {@link ClientPut} and {@link ClientGet} requests. The verbosity is a bit-mask
- * that can be composed of several bits. {@link #PROGRESS} and
- * {@link #COMPRESSION} are single bits in that mask and can be combined into a
- * new verbosity using {@link #add(Verbosity)}.
- *
- * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
- */
-public class Verbosity {
-
- /** Constant for no verbosity at all. */
- public static final Verbosity NONE = new Verbosity(0);
-
- /** Constant for progress message verbosity. */
- public static final Verbosity PROGRESS = new Verbosity(1);
-
- /** Constant for compression message verbosity. */
- public static final Verbosity COMPRESSION = new Verbosity(512);
-
- /** Constant for all events. */
- public static final Verbosity ALL = new Verbosity(-1);
-
- /** The verbosity level. */
- private final int level;
-
- /**
- * Creates a new verbosity with the given level.
- *
- * @param level
- * The verbosity level
- */
- private Verbosity(int level) {
- this.level = level;
- }
-
- /**
- * Adds the given verbosity to this verbosity and returns a verbosity with
- * the new value. The value of this verbosity is not changed.
- *
- * @param verbosity
- * The verbosity to add to this verbosity
- * @return The verbosity with the new level.
- */
- public Verbosity add(Verbosity verbosity) {
- return new Verbosity(level | verbosity.level);
- }
-
- /**
- * Checks whether this Verbosity contains all bits of the given Verbosity.
- *
- * @param verbosity
- * The verbosity to check for in this Verbosity
- * @return <code>true</code> if and only if all set bits in the given
- * Verbosity are also set in this Verbosity
- */
- public boolean contains(Verbosity verbosity) {
- return (level & verbosity.level) == verbosity.level;
- }
-
- /**
- * @see java.lang.Object#toString()
- */
- @Override
- public String toString() {
- return String.valueOf(level);
- }
-
- /**
- * Parses the given string and creates a Verbosity with the given level.
- *
- * @param s
- * The string to parse
- * @return The parsed verbosity, or {@link #NONE} if the string could not be
- * parsed
- */
- public static Verbosity valueOf(String s) {
- try {
- return new Verbosity(Integer.valueOf(s));
- } catch (NumberFormatException nfe1) {
- return NONE;
- }
- }
-
-}