/*
 * 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>OperatorConstants defines a number of operator constants.
 *
 * @author Steven Devijver
 * @since 23-04-2005
 */
public interface OperatorConstants {

    public static final Operator EQUALS_OPERATOR = new Operator.EqualsOperator() {
    };

    public static final Operator NOT_EQUAL_OPERATOR = new Operator.NotEqualsOperator() {
    };

    public static final Operator LESS_THAN_OPERATOR = new Operator.LessThanOperator() {
    };

    public static final Operator LESS_THAN_OR_EQUAL_OPERATOR = new Operator.LessThanOrEqualOperator() {
    };

    public static final Operator MORE_THAN_OPERATOR = new Operator.MoreThanOperator() {
    };

    public static final Operator MORE_THAN_OR_EQUAL_OPERATOR = new Operator.MoreThanOrEqualOperator() {
    };

    public static final Operator IN_OPERATOR = new Operator.InOperator() {
    };

    public static final Operator NOT_IN_OPERATOR = new Operator.NotInOperator() {
    };

    public static final Operator BETWEEN_OPERATOR = new Operator.BetweenOperator() {
    };

    public static final Operator NOT_BETWEEN_OPERATOR = new Operator.NotBetweenOperator() {
    };

    public static final Operator NULL_OPERATOR = new Operator.NullOperator() {
    };

    public static final Operator NOT_NULL_OPERATOR = new Operator.NotNullOperator() {
    };

    public static final Operator HAS_TEXT_OPERATOR = new Operator.HasTextOperator() {
    };

    public static final Operator HAS_NO_TEXT_OPERATOR = new Operator.HasNoTextOperator() {
    };

    public static final Operator HAS_LENGTH_OPERATOR = new Operator.HasLengthOperator() {
    };

    public static final Operator HAS_NO_LENGTH_OPERATOR = new Operator.HasNoLengthOperator() {
    };

    public static final Operator IS_BLANK_OPERATOR = new Operator.IsBlankOperator() {
    };

    public static final Operator IS_NOT_BLANK_OPERATOR = new Operator.IsNotBlankOperator() {
    };

    public static final Operator IS_WORD_OPERATOR = new Operator.IsWordOperator() {
    };

    public static final Operator IS_NOT_WORD_OPERATOR = new Operator.IsNotWordOperator() {
    };

    public static final Operator IS_LOWER_CASE_OPERATOR = new Operator.IsLowerCaseOperator() {
    };

    public static final Operator IS_NOT_LOWER_CASE_OPERATOR = new Operator.IsNotLowerCaseOperator() {
    };

    public static final Operator IS_UPPER_CASE_OPERATOR = new Operator.IsUpperCaseOperator() {
    };

    public static final Operator IS_NOT_UPPER_CASE_OPERATOR = new Operator.IsNotUpperCaseOperator() {
    };
}