42 lines
1.0 KiB
Java
42 lines
1.0 KiB
Java
package de.ctdo.bunti.dmx;
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public final class DMX {
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public static final int DMX_CHANNEL_INDEX_MAX = 512;
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public static final int DMX_CHANNEL_INDEX_MIN = 1;
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public static final int DMX_CHANNEL_VALUE_MAX = 255;
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public static final int DMX_CHANNEL_VALUE_MIN = 0;
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private DMX() {
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}
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/**
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* Checks the DMX Value boundaries
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*
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* @param value the DMX channel value to sanitize
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* @return A valid DMX512 channel value
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*/
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public static int sanitizeDMXValue(int value) {
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if (value < DMX_CHANNEL_VALUE_MIN) {
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return DMX_CHANNEL_VALUE_MIN;
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}
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if (value > DMX_CHANNEL_VALUE_MAX) {
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return DMX_CHANNEL_VALUE_MAX;
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}
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return value;
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}
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/**
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* Checks the DMX Channel boundaries
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*
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* @param channel The channel to check
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* @return True if channel is valid. Otherwise false.
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*/
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public static boolean checkChannelBoundaries(int channel) {
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return (channel >= DMX_CHANNEL_INDEX_MIN && channel <= DMX_CHANNEL_INDEX_MAX);
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}
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}
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