28 lines
824 B
Java
28 lines
824 B
Java
package at.petrak.hexcasting.api.casting.arithmetic.operator;
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import at.petrak.hexcasting.api.casting.arithmetic.predicates.IotaMultiPredicate;
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import at.petrak.hexcasting.api.casting.eval.CastingEnvironment;
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import at.petrak.hexcasting.api.casting.iota.Iota;
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import org.jetbrains.annotations.NotNull;
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import java.util.List;
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import java.util.function.UnaryOperator;
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/**
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* A helper class for defining {@link Operator}s of one iota.
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*/
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public class OperatorUnary extends Operator {
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public UnaryOperator<Iota> inner;
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public OperatorUnary(IotaMultiPredicate accepts, UnaryOperator<Iota> inner) {
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super(1, accepts);
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this.inner = inner;
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}
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@Override
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public @NotNull Iterable<Iota> apply(@NotNull Iterable<Iota> iotas, @NotNull CastingEnvironment env) {
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return List.of(inner.apply(iotas.iterator().next()));
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}
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}
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