001// License: GPL. For details, see LICENSE file. 002package org.openstreetmap.josm.data.validation.routines; 003 004/** 005 * Abstract validator superclass to extend Apache Validator routines. 006 * @since 7489 007 */ 008public abstract class AbstractValidator { 009 010 private String errorMessage; 011 012 /** 013 * Tests validity of a given value. 014 * @param value Value to test 015 * @return {@code true} if value is valid, {@code false} otherwise 016 */ 017 public abstract boolean isValid(String value); 018 019 /** 020 * Returns the name of this validator 021 * @return the name of this validator 022 */ 023 public abstract String getValidatorName(); 024 025 /** 026 * Replies the error message. 027 * @return the errorMessage 028 */ 029 public final String getErrorMessage() { 030 return errorMessage; 031 } 032 033 /** 034 * Sets the error message. 035 * @param errorMessage the errorMessage 036 */ 037 protected final void setErrorMessage(String errorMessage) { 038 this.errorMessage = errorMessage; 039 } 040}