package com.xiaopeng.map.dto;

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

/**
 * 对应 map_area_rtree.fbs 中的 Point2D 表。
 * 只实现构建 FlatBuffer 所需的最小方法集合。
 */
public final class Point2D extends Table {

    private Point2D() {
    }

    public static int createPoint2D(FlatBufferBuilder builder, float x, float y) {
        builder.startTable(2);
        addX(builder, x);
        addY(builder, y);
        return endPoint2D(builder);
    }

    public static void startPoint2D(FlatBufferBuilder builder) {
        builder.startTable(2);
    }

    public static void addX(FlatBufferBuilder builder, float x) {
        builder.addFloat(0, x, 0.0f);
    }

    public static void addY(FlatBufferBuilder builder, float y) {
        builder.addFloat(1, y, 0.0f);
    }

    public static int endPoint2D(FlatBufferBuilder builder) {
        return builder.endTable();
    }
}