package org.simantics.utils.strings;

import java.util.Collection;
import java.util.Collections;

/**
 * Checks the validity of input strings and returns
 * possible problems in the input.
 */
public interface StringInputValidator {

	Collection<StringInputProblem> validate(String input);
	
	public static StringInputValidator PASS = new StringInputValidator() {
		
		@Override
		public Collection<StringInputProblem> validate(String input) {
			return Collections.emptyList();
		}
		
	};
	
}