81 lines
1.6 KiB
Java
81 lines
1.6 KiB
Java
package love.distributedrebirth.numberxd.base2t.bone;
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import java.util.Arrays;
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import java.util.Iterator;
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import java.util.List;
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import java.util.function.Consumer;
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import java.util.stream.Stream;
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/**
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*
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*
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* @author willemtsade ©Δ∞ 仙上主天
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*/
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public interface BassBoneEnum<T> {
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int ordinal();
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String name();
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default String naam() {
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return name(); // Deutsche code
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}
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@SuppressWarnings("unchecked")
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default T[] staticInstances() {
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try {
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Object result = getClass().getMethod("values").invoke(null);
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return (T[]) result;
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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default List<T> staticInstancesList() {
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return Arrays.asList(staticInstances());
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}
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default Iterator<T> staticInstancesIterator() {
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return staticInstancesList().iterator();
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}
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default Stream<T> staticInstancesStream() {
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return staticInstancesList().stream();
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}
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default T volgende() {
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T[] values = staticInstances();
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int resultIndex = 0;
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for (int i=0;i<values.length;i++) {
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if (this == values[i]) {
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resultIndex = i + 1;
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break;
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}
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}
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if (resultIndex == values.length) {
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resultIndex = 0;
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}
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return values[resultIndex];
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}
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default T vorige() {
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T[] values = staticInstances();
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int resultIndex = 0;
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for (int i=0;i<values.length;i++) {
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if (this == values[i]) {
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resultIndex = i - 1;
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break;
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}
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}
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if (resultIndex < 0) {
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resultIndex = values.length - 1;
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}
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return values[resultIndex];
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}
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default void staticVoorElk(Consumer<T> consumer) {
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for (T value:staticInstances()) {
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consumer.accept(value);
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}
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}
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}
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