com.anhth12.lambda.ml.param.Unordered.java Source code

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Here is the source code for com.anhth12.lambda.ml.param.Unordered.java

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package com.anhth12.lambda.ml.param;

import com.google.common.base.Preconditions;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

/**
 *
 * @author Tong Hoang Anh
 */
final class Unordered<T> implements HyperParamValues<T>, Serializable {

    private final List<T> values;

    Unordered(Collection<T> values) {
        Preconditions.checkNotNull(values);
        Preconditions.checkArgument(!values.isEmpty());
        this.values = new ArrayList<>(values);
    }

    @Override
    public List<T> getTrialValues(int num) {
        Preconditions.checkArgument(num > 0);
        return num < values.size() ? values.subList(0, num) : values;
    }

    @Override
    public String toString() {
        return "Unordered[..." + getTrialValues(3) + "...]";
    }

}