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• jasypt-spring-boot
• 3.0.5
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• Functional.java

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com.ulisesbocchio.jasyptspringboot.util.Functional Maven / Gradle / Ivy

package com.ulisesbocchio.jasyptspringboot.util;

import java.util.Objects;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;

/**
 * 
Functional class.
 *
 * @author Sergio.U.Bocchio
 * @version $Id: $Id
 */
public class Functional {
    /**
     * 
tap.
     *
     * @param consumer a {@link java.util.function.Consumer} object
     * @param  a T class
     * @return a {@link java.util.function.Function} object
     */
    public static  Function tap(Consumer consumer) {
        return t -> {
            consumer.accept(t);
            return t;
        };
    }

    /**
     * 
notNull.
     *
     * @param  a T class
     * @return a {@link java.util.function.Predicate} object
     */
    public static  Predicate notNull() {
        return Objects::nonNull;
    }
}