package com.xiaopeng.map.dto;

import com.google.flatbuffers.FlatBufferBuilder;
import com.google.flatbuffers.Table;

/**
 * 对应 map_area_rtree.fbs 中的 Rect 表。
 * 只实现构建 FlatBuffer 所需的最小方法集合。
 */
public final class Rect extends Table {

    private Rect() {
    }

    public static int createRect(FlatBufferBuilder builder, int leftDownOffset, int rightUpOffset) {
        builder.startTable(2);
        addLeftDown(builder, leftDownOffset);
        addRightUp(builder, rightUpOffset);
        return endRect(builder);
    }

    public static void startRect(FlatBufferBuilder builder) {
        builder.startTable(2);
    }

    public static void addLeftDown(FlatBufferBuilder builder, int leftDownOffset) {
        builder.addOffset(0, leftDownOffset, 0);
    }

    public static void addRightUp(FlatBufferBuilder builder, int rightUpOffset) {
        builder.addOffset(1, rightUpOffset, 0);
    }

    public static int endRect(FlatBufferBuilder builder) {
        return builder.endTable();
    }
}