com.github.yulichang.wrapper.segments.SelectSub Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mybatis-plus-join-core Show documentation

An enhanced toolkit of Mybatis-Plus to simplify development.

There is a newer version: 1.5.2

Show newest version

package com.github.yulichang.wrapper.segments;

import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.github.yulichang.wrapper.enums.BaseFuncEnum;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.TypeHandler;

import java.util.Objects;
import java.util.function.Supplier;

/**
 * 子查询列
 *
 * @author yulichang
 * @since 1.4.7
 */
public class SelectSub implements Select {

    private final Supplier column;

    private final boolean hasTableAlias;

    private final String tableAlias;

    private final String tagProperty;

    public SelectSub(Supplier column, boolean hasTableAlias, String tableAlias, String tagProperty) {
        this.column = column;
        this.hasTableAlias = hasTableAlias;
        this.tableAlias = tableAlias;
        this.tagProperty = tagProperty;
    }

    @Override
    public Class getClazz() {
        return null;
    }

    @Override
    public Integer getIndex() {
        return null;
    }

    @Override
    public boolean isHasTableAlias() {
        return this.hasTableAlias;
    }

    @Override
    public String getTableAlias() {
        return this.tableAlias;
    }

    @Override
    public boolean isPk() {
        return false;
    }

    @Override
    public String getColumn() {
        return Objects.isNull(column) ? StringPool.EMPTY : column.get();
    }

    @Override
    public Class getColumnType() {
        return null;
    }

    @Override
    public String getTagColumn() {
        return tagProperty;
    }

    @Override
    public String getColumProperty() {
        return tagProperty;
    }

    @Override
    public boolean hasTypeHandle() {
        return false;
    }

    @Override
    public TypeHandler getTypeHandle() {
        return null;
    }

    @Override
    public boolean isHasAlias() {
        return false;
    }

    @Override
    public String getAlias() {
        return null;
    }

    @Override
    public Class getPropertyType() {
        return null;
    }

    @Override
    public JdbcType getJdbcType() {
        return null;
    }

    @Override
    public boolean isFunc() {
        return false;
    }

    @Override
    public SelectFunc.Arg[] getArgs() {
        return null;
    }

    @Override
    public BaseFuncEnum getFunc() {
        return null;
    }

    @Override
    public boolean isLabel() {
        return false;
    }

    @Override
    public boolean isStr() {
        return true;
    }
}