DistinctResponse.java

/**
 * Copyright 2014 Flipkart Internet Pvt. Ltd.
 * 
 * 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 com.flipkart.foxtrot.common.distinct;

import com.flipkart.foxtrot.common.ActionResponse;
import com.flipkart.foxtrot.common.Opcodes;
import com.flipkart.foxtrot.common.ResponseVisitor;

import java.util.List;

/**
 * User: Santanu Sinha (santanu.sinha@flipkart.com)
 * Date: 21/03/14
 * Time: 5:07 PM
 */
public class DistinctResponse extends ActionResponse {
    private List<String> headers;
    private List<List<String>> result;

    public DistinctResponse() {
        super(Opcodes.DISTINCT);
    }

    public DistinctResponse(List<String> headers, List<List<String>> result) {
        super(Opcodes.DISTINCT);
        this.headers = headers;
        this.result = result;
    }

    public List<String> getHeaders() {
        return headers;
    }

    public void setHeaders(List<String> headers) {
        this.headers = headers;
    }

    public List<List<String>> getResult() {
        return result;
    }

    public void setResult(List<List<String>> result) {
        this.result = result;
    }

    @Override
    public void accept(ResponseVisitor visitor) {
        visitor.visit(this);
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        DistinctResponse that = (DistinctResponse) o;

        if (headers != null ? !headers.equals(that.headers) : that.headers != null) return false;
        if (result != null ? !result.equals(that.result) : that.result != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result1 = headers != null ? headers.hashCode() : 0;
        result1 = 31 * result1 + (result != null ? result.hashCode() : 0);
        return result1;
    }
}