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ThreadFormat now knows its code; changed logic of find to use the coding instead of a switch statement.
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@ -5,23 +5,28 @@ package com.webcodepro.shrinkit;
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* @author robgreene@users.sourceforge.net
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* @author robgreene@users.sourceforge.net
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*/
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*/
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public enum ThreadFormat {
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public enum ThreadFormat {
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UNCOMPRESSED, HUFFMAN_SQUEEZE, DYNAMIC_LZW1, DYNAMIC_LZW2,
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UNCOMPRESSED(0x0000), HUFFMAN_SQUEEZE(0x0001), DYNAMIC_LZW1(0x0002), DYNAMIC_LZW2(0x0003),
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UNIX_12BIT_COMPRESS, UNIX_16BIT_COMPRESS;
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UNIX_12BIT_COMPRESS(0x0004), UNIX_16BIT_COMPRESS(0x0005);
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/** Associate the hex codes with the enum */
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private int threadFormat;
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private ThreadFormat(int threadFormat) {
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this.threadFormat = threadFormat;
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}
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public int getThreadFormat() {
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return threadFormat;
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}
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/**
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/**
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* Find the ThreadFormat.
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* Find the ThreadFormat.
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* @throws IllegalArgumentException if the thread_format is unknown
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* @throws IllegalArgumentException if the thread_format is unknown
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*/
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*/
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public static ThreadFormat find(int threadFormat) {
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public static ThreadFormat find(int threadFormat) {
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switch (threadFormat) {
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for (ThreadFormat f : values()) {
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case 0x0000: return UNCOMPRESSED;
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if (threadFormat == f.getThreadFormat()) return f;
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case 0x0001: return HUFFMAN_SQUEEZE;
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}
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case 0x0002: return DYNAMIC_LZW1;
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case 0x0003: return DYNAMIC_LZW2;
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case 0x0004: return UNIX_12BIT_COMPRESS;
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case 0x0005: return UNIX_16BIT_COMPRESS;
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default:
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throw new IllegalArgumentException("Unknown thread_format of " + threadFormat);
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throw new IllegalArgumentException("Unknown thread_format of " + threadFormat);
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}
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}
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}
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}
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}
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