/**
 * Copyright 2014 Flipkart Internet Pvt. Ltd.
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.group;

import com.flipkart.foxtrot.common.ActionRequest;
import com.flipkart.foxtrot.common.ActionRequestVisitor;
import com.flipkart.foxtrot.common.Opcodes;
import com.flipkart.foxtrot.common.enums.CountPrecision;
import com.flipkart.foxtrot.common.query.Filter;
import com.flipkart.foxtrot.common.stats.Stat;
import lombok.Getter;
import lombok.Setter;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.hibernate.validator.constraints.NotEmpty;

import javax.validation.constraints.NotNull;
import java.util.List;
import java.util.Set;

/**
 * User: Santanu Sinha (santanu.sinha@flipkart.com)
 * Date: 21/03/14
 * Time: 4:52 PM
 */
@Getter
@Setter
public class GroupRequest extends ActionRequest {

    @NotNull
    @NotEmpty
    private String table;

    // Kept for backward compatibility
    private String uniqueCountOn;

    private String aggregationField;

    private Stat aggregationType;

    @NotNull
    @NotEmpty
    private List<String> nesting;

    private CountPrecision precision;

    public GroupRequest() {
        super(Opcodes.GROUP);
    }

    public GroupRequest(List<Filter> filters, String table, String uniqueCountOn,
                        String aggregationField, Stat aggregationType,
                        List<String> nesting, CountPrecision precision) {
        super(Opcodes.GROUP, filters);
        this.table = table;
        this.uniqueCountOn = uniqueCountOn;
        this.aggregationField = aggregationField;
        this.aggregationType = aggregationType;
        this.nesting = nesting;
        this.precision = precision;
    }

    public <T> T accept(ActionRequestVisitor<T> visitor) {
        return visitor.visit(this);
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).appendSuper(super.toString())
                .append("table", table)
                .append("stats", aggregationType)
                .append("uniqueCountOn", uniqueCountOn)
                .append("aggregationField", aggregationField)
                .append("nesting", nesting)
                .toString();
    }
}

/**
 * Copyright 2014 Flipkart Internet Pvt. Ltd.
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.group;

import com.flipkart.foxtrot.common.ActionRequest;
import com.flipkart.foxtrot.common.ActionRequestVisitor;
import com.flipkart.foxtrot.common.Opcodes;
import com.flipkart.foxtrot.common.enums.CountPrecision;
import com.flipkart.foxtrot.common.query.Filter;
import com.flipkart.foxtrot.common.stats.Stat;
import lombok.Getter;
import lombok.Setter;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.hibernate.validator.constraints.NotEmpty;

import javax.validation.constraints.NotNull;
import java.util.List;
import java.util.Set;

/**
 * User: Santanu Sinha (santanu.sinha@flipkart.com)
 * Date: 21/03/14
 * Time: 4:52 PM
 */
@Getter
@Setter
public class GroupRequest extends ActionRequest {

    @NotNull
    @NotEmpty
    private String table;

    // Kept for backward compatibility
    private String uniqueCountOn;

    private String aggregationField;

    private Stat aggregationType;

    @NotNull
    @NotEmpty
    private List<String> nesting;

    private CountPrecision precision;

    public GroupRequest() {
        super(Opcodes.GROUP);
    }

    public GroupRequest(List<Filter> filters, String table, String uniqueCountOn,
                        String aggregationField, Stat aggregationType,
                        List<String> nesting, CountPrecision precision) {
        super(Opcodes.GROUP, filters);
        this.table = table;
        this.uniqueCountOn = uniqueCountOn;
        this.aggregationField = aggregationField;
        this.aggregationType = aggregationType;
        this.nesting = nesting;
        this.precision = precision;
    }

    public <T> T accept(ActionRequestVisitor<T> visitor) {
        return visitor.visit(this);
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).appendSuper(super.toString())
                .append("table", table)
                .append("aggregationType", aggregationType)
                .append("uniqueCountOn", uniqueCountOn)
                .append("aggregationField", aggregationField)
                .append("nesting", nesting)
                .toString();
    }
}

rename string representation