com.easy.query.api4j.sql.SQLColumnSelector Maven / Gradle / Ivy

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package com.easy.query.api4j.sql;

import com.easy.query.api4j.sql.core.SQLLambdaNative;
import com.easy.query.api4j.sql.core.available.LambdaSQLFuncAvailable;
import com.easy.query.api4j.util.EasyLambdaUtil;
import com.easy.query.core.context.QueryRuntimeContext;
import com.easy.query.core.expression.func.ColumnPropertyFunction;
import com.easy.query.core.expression.lambda.Property;
import com.easy.query.core.expression.parser.core.EntitySQLTableOwner;
import com.easy.query.core.expression.parser.core.available.TableAvailable;
import com.easy.query.core.expression.parser.core.base.ColumnSelector;
import com.easy.query.core.util.EasyCollectionUtil;

import java.util.Collection;

/**
 * @author xuejiaming
 * @Description: 文件说明
 * @Date: 2023/2/6 23:20
 */
public interface SQLColumnSelector extends EntitySQLTableOwner, LambdaSQLFuncAvailable, SQLLambdaNative> {
    ColumnSelector getColumnSelector();

    default TableAvailable getTable() {
        return getColumnSelector().getTable();
    }

    default QueryRuntimeContext getRuntimeContext() {
        return getColumnSelector().getRuntimeContext();
    }

    default  SQLColumnSelector columns(Collection> columns) {
        if(EasyCollectionUtil.isNotEmpty(columns)){
            for (Property column : columns) {
                this.column(column);
            }
        }
        return this;
    }

    default  SQLColumnSelector column(Property column) {
        getColumnSelector().column(EasyLambdaUtil.getPropertyName(column));
        return this;
    }

    default SQLColumnSelector columnFunc(ColumnPropertyFunction columnPropertyFunction) {
        getColumnSelector().columnFunc(columnPropertyFunction);
        return this;
    }

    default  SQLColumnSelector columnIgnore(Property column) {
        getColumnSelector().columnIgnore(EasyLambdaUtil.getPropertyName(column));
        return this;
    }

    default SQLColumnSelector columnAll() {
        getColumnSelector().columnAll();
        return this;
    }

    default  SQLColumnSelector then(SQLColumnSelector sub) {
        return sub;
    }
}