+++ /dev/null
-/*
- * Reactor - FileState.java - Copyright © 2013 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 3 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, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.reactor.states;
-
-import net.pterodactylus.reactor.State;
-
-/**
- * A {@link State} that contains information about a file.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class FileState extends AbstractState {
-
- /** Whether the file exists. */
- private final boolean exists;
-
- /** Whether the file is readable. */
- private final boolean readable;
-
- /** The size of the file. */
- private final long size;
-
- /** The modification time of the file. */
- private final long modificationTime;
-
- /**
- * Creates a new file state that signals that an exceptio occured during
- * retrieval.
- *
- * @param exception
- * The exception that occured
- */
- public FileState(Throwable exception) {
- super(exception);
- exists = false;
- readable = false;
- size = -1;
- modificationTime = -1;
- }
-
- /**
- * Creates a new file state.
- *
- * @param exists
- * {@code true} if the file exists, {@code false} otherwise
- * @param readable
- * {@code true} if the file is readable, {@code false} otherwise
- * @param size
- * The size of the file (in bytes)
- * @param modificationTime
- * The modification time of the file (in milliseconds since Jan
- * 1, 1970 UTC)
- */
- public FileState(boolean exists, boolean readable, long size, long modificationTime) {
- this.exists = exists;
- this.readable = readable;
- this.size = size;
- this.modificationTime = modificationTime;
- }
-
- //
- // ACCESSORS
- //
-
- /**
- * Returns whether the file exists.
- *
- * @return {@code true} if the file exists, {@code false} otherwise
- */
- public boolean exists() {
- return exists;
- }
-
- /**
- * Returns whether the file is readable.
- *
- * @return {@code true} if the file is readable, {@code false} otherwise
- */
- public boolean readable() {
- return readable;
- }
-
- /**
- * Returns the size of the file.
- *
- * @return The size of the file (in bytes)
- */
- public long size() {
- return size;
- }
-
- /**
- * Returns the modification time of the file.
- *
- * @return The modification time of the file (in milliseconds since Jan 1,
- * 1970 UTC)
- */
- public long modificationTime() {
- return modificationTime;
- }
-
- //
- // OBJECT METHODS
- //
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String toString() {
- return String.format("%s[exists=%s,readable=%s,size=%s,modificationTime=%d(%5$tc)", getClass().getSimpleName(), exists(), readable(), size(), modificationTime());
- }
-
-}