com.tngtech.configbuilder.annotation.valueextractor.CommandLineValue Maven / Gradle / Ivy

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The Config Builder creates fully configured instances of config classes, using values from various sources like properties files, command line arguments etc.

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package com.tngtech.configbuilder.annotation.valueextractor;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * This annotation is used to specify command line options.

 * Usage: @CommandLineValue(shortOpt = "o", longOpt = "option")
 */
@ValueExtractorAnnotation(CommandLineValueProcessor.class)
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
public @interface CommandLineValue {
    String shortOpt();

    String longOpt();

    String description() default "";

    boolean hasArg() default false;

    boolean required() default false;

}