1 files changed, 104 insertions, 0 deletions
diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/domain/TranscodeScheme.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/domain/TranscodeScheme.java
new file mode 100644
index 00000000..f45b452a
--- /dev/null
+++ b/subsonic-main/src/main/java/net/sourceforge/subsonic/domain/TranscodeScheme.java
@@ -0,0 +1,104 @@
+/*
+ This file is part of Subsonic.
+
+ Subsonic 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.
+
+ Subsonic 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 Subsonic.  If not, see <http://www.gnu.org/licenses/>.
+
+ Copyright 2009 (C) Sindre Mehus
+ */
+package net.sourceforge.subsonic.domain;
+
+/**
+ * Enumeration of transcoding schemes. Transcoding is the process of
+ * converting an audio stream to a lower bit rate.
+ *
+ * @author Sindre Mehus
+ */
+public enum TranscodeScheme {
+
+    OFF(0),
+    MAX_32(32),
+    MAX_40(40),
+    MAX_48(48),
+    MAX_56(56),
+    MAX_64(64),
+    MAX_80(80),
+    MAX_96(96),
+    MAX_112(112),
+    MAX_128(128),
+    MAX_160(160),
+    MAX_192(192),
+    MAX_224(224),
+    MAX_256(256),
+    MAX_320(320);
+
+    private int maxBitRate;
+
+    TranscodeScheme(int maxBitRate) {
+        this.maxBitRate = maxBitRate;
+    }
+
+    /**
+     * Returns the maximum bit rate for this transcoding scheme.
+     *
+     * @return The maximum bit rate for this transcoding scheme.
+     */
+    public int getMaxBitRate() {
+        return maxBitRate;
+    }
+
+    /**
+     * Returns the strictest transcode scheme (i.e., the scheme with the lowest max bitrate).
+     *
+     * @param other The other transcode scheme. May be <code>null</code>, in which case 'this' is returned.
+     * @return The strictest scheme.
+     */
+    public TranscodeScheme strictest(TranscodeScheme other) {
+        if (other == null || other == TranscodeScheme.OFF) {
+            return this;
+        }
+
+        if (this == TranscodeScheme.OFF) {
+            return other;
+        }
+
+        return maxBitRate < other.maxBitRate ? this : other;
+    }
+
+    /**
+     * Returns a human-readable string representation of this object.
+     *
+     * @return A human-readable string representation of this object.
+     */
+    public String toString() {
+        if (this == OFF) {
+            return "No limit";
+        }
+        return "" + getMaxBitRate() + " Kbps";
+    }
+
+    /**
+     * Returns the enum constant which corresponds to the given max bit rate.
+     *
+     * @param maxBitRate The max bit rate.
+     * @return The corresponding enum, or <code>null</code> if not found.
+     */
+    public static TranscodeScheme valueOf(int maxBitRate) {
+        for (TranscodeScheme scheme : values()) {
+            if (scheme.getMaxBitRate() == maxBitRate) {
+                return scheme;
+            }
+        }
+        return null;
+    }
+}