db.sql.api.cmd.executor.method.groupByMethod.IGroupBySubQueryMultiGetterFunMethod Maven / Gradle / Ivy

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package db.sql.api.cmd.executor.method.groupByMethod;


import db.sql.api.Cmd;
import db.sql.api.Getter;
import db.sql.api.cmd.IColumnField;
import db.sql.api.cmd.executor.ISubQuery;

import java.util.function.Function;

public interface IGroupBySubQueryMultiGetterFunMethod {

     SELF groupByWithFun(ISubQuery subQuery, Function f, Getter... columns);

    SELF groupByWithFun(ISubQuery subQuery, Function f, IColumnField... columnFields);

    default  SELF groupByWithFun(boolean when, ISubQuery subQuery, Function f, Getter... columns) {
        if (!when) {
            return (SELF) this;
        }
        return this.groupByWithFun(subQuery, f, columns);
    }

    default SELF groupByWithFun(boolean when, ISubQuery subQuery, Function f, IColumnField... columnFields) {
        if (!when) {
            return (SELF) this;
        }
        return this.groupByWithFun(subQuery, f, columnFields);
    }
}