Java tutorial
package com.azaptree.services.domain.entity.dao; import org.springframework.util.Assert; /* * #%L * AZAPTREE-DOMAIN-ENTITY * %% * Copyright (C) 2012 - 2013 AZAPTREE.COM * %% * 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. * #L% */ public class SortField { private final String fieldName; private final boolean ascending; public SortField(final String fieldName, final boolean ascending) { Assert.hasText(fieldName, "fieldName is required"); this.fieldName = fieldName; this.ascending = ascending; } public String getFieldName() { return fieldName; } public boolean isAscending() { return ascending; } }