/* * Copyright 2004-2005 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.springmodules.validation.valang.predicates; /** * <p>The Operator interface represents an operator in a validation rule. * * @author Steven Devijver * @since 23-04-2005 */ public interface Operator { public interface EqualsOperator extends Operator { } public interface NotEqualsOperator extends Operator { } public interface LessThanOperator extends Operator { } public interface LessThanOrEqualOperator extends Operator { } public interface MoreThanOperator extends Operator { } public interface MoreThanOrEqualOperator extends Operator { } public interface InOperator extends Operator { } public interface NotInOperator extends Operator { } public interface BetweenOperator extends Operator { } public interface NotBetweenOperator extends Operator { } public interface NullOperator extends Operator { } public interface NotNullOperator extends Operator { } public interface HasTextOperator extends Operator { } public interface HasNoTextOperator extends Operator { } public interface HasLengthOperator extends Operator { } public interface HasNoLengthOperator extends Operator { } public interface IsBlankOperator extends Operator { } public interface IsNotBlankOperator extends Operator { } public interface IsWordOperator extends Operator { } public interface IsNotWordOperator extends Operator { } public interface IsUpperCaseOperator extends Operator { } public interface IsNotUpperCaseOperator extends Operator { } public interface IsLowerCaseOperator extends Operator { } public interface IsNotLowerCaseOperator extends Operator { } }