/*
 * Copyright 2020 Red Hat, Inc. and/or its affiliates.
 *
 * 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.kie.kogito.persistence.api.query;

public class AttributeSort {

    private String attribute;

    private SortDirection sort;

    protected AttributeSort(String attribute, SortDirection sort) {
        this.attribute = attribute;
        this.sort = sort;
    }

    public String getAttribute() {
        return attribute;
    }

    public void setAttribute(String attribute) {
        this.attribute = attribute;
    }

    public SortDirection getSort() {
        return sort;
    }

    public void setSort(SortDirection sort) {
        this.sort = sort;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof AttributeSort)) {
            return false;
        }

        AttributeSort that = (AttributeSort) o;

        if (getAttribute() != null ? !getAttribute().equals(that.getAttribute()) : that.getAttribute() != null) {
            return false;
        }
        return getSort() == that.getSort();
    }

    @Override
    public int hashCode() {
        int result = getAttribute() != null ? getAttribute().hashCode() : 0;
        result = 31 * result + (getSort() != null ? getSort().hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "AttributeSort{" +
                "attribute='" + attribute + '\'' +
                ", sort=" + sort +
                '}';
    }
}
