package com.temp.shared;

import org.litesoft.core.util.externalization.E13nData;

public interface ValueValidator<T> {
    /**
     * Check the 'value' for acceptableness.
     *
     * @param value the value to be checked, null is possible!
     *
     * @return null if the 'value' is acceptable, otherwise the data to generate the Error Text
     */
    E13nData checkValue( T value );

    public static final ValueValidator<?>[] EMPTY_ARRAY = new ValueValidator<?>[0];
}