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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to you under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.baremaps.flatgeobuf.generated;

import com.google.flatbuffers.BaseVector;
import com.google.flatbuffers.Constants;
import com.google.flatbuffers.DoubleVector;
import com.google.flatbuffers.FlatBufferBuilder;
import com.google.flatbuffers.Table;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;

@SuppressWarnings("all")
public final class Header extends Table {
  public static void ValidateVersion() {
    Constants.FLATBUFFERS_24_3_25();
  }

  public static Header getRootAsHeader(ByteBuffer _bb) {
    return getRootAsHeader(_bb, new Header());
  }

  public static Header getRootAsHeader(ByteBuffer _bb, Header obj) {
    _bb.order(ByteOrder.LITTLE_ENDIAN);
    return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb));
  }

  public void __init(int _i, ByteBuffer _bb) {
    __reset(_i, _bb);
  }

  public Header __assign(int _i, ByteBuffer _bb) {
    __init(_i, _bb);
    return this;
  }

  public String name() {
    int o = __offset(4);
    return o != 0 ? __string(o + bb_pos) : null;
  }

  public ByteBuffer nameAsByteBuffer() {
    return __vector_as_bytebuffer(4, 1);
  }

  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) {
    return __vector_in_bytebuffer(_bb, 4, 1);
  }

  public double envelope(int j) {
    int o = __offset(6);
    return o != 0 ? bb.getDouble(__vector(o) + j * 8) : 0;
  }

  public int envelopeLength() {
    int o = __offset(6);
    return o != 0 ? __vector_len(o) : 0;
  }

  public DoubleVector envelopeVector() {
    return envelopeVector(new DoubleVector());
  }

  public DoubleVector envelopeVector(DoubleVector obj) {
    int o = __offset(6);
    return o != 0 ? obj.__assign(__vector(o), bb) : null;
  }

  public ByteBuffer envelopeAsByteBuffer() {
    return __vector_as_bytebuffer(6, 8);
  }

  public ByteBuffer envelopeInByteBuffer(ByteBuffer _bb) {
    return __vector_in_bytebuffer(_bb, 6, 8);
  }

  public int geometryType() {
    int o = __offset(8);
    return o != 0 ? bb.get(o + bb_pos) & 0xFF : 0;
  }

  public boolean hasZ() {
    int o = __offset(10);
    return o != 0 ? 0 != bb.get(o + bb_pos) : false;
  }

  public boolean hasM() {
    int o = __offset(12);
    return o != 0 ? 0 != bb.get(o + bb_pos) : false;
  }

  public boolean hasT() {
    int o = __offset(14);
    return o != 0 ? 0 != bb.get(o + bb_pos) : false;
  }

  public boolean hasTm() {
    int o = __offset(16);
    return o != 0 ? 0 != bb.get(o + bb_pos) : false;
  }

  public Column columns(int j) {
    return columns(new Column(), j);
  }

  public Column columns(Column obj, int j) {
    int o = __offset(18);
    return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null;
  }

  public int columnsLength() {
    int o = __offset(18);
    return o != 0 ? __vector_len(o) : 0;
  }

  public Column.Vector columnsVector() {
    return columnsVector(new Column.Vector());
  }

  public Column.Vector columnsVector(Column.Vector obj) {
    int o = __offset(18);
    return o != 0 ? obj.__assign(__vector(o), 4, bb) : null;
  }

  public long featuresCount() {
    int o = __offset(20);
    return o != 0 ? bb.getLong(o + bb_pos) : 0L;
  }

  public int indexNodeSize() {
    int o = __offset(22);
    return o != 0 ? bb.getShort(o + bb_pos) & 0xFFFF : 16;
  }

  public Crs crs() {
    return crs(new Crs());
  }

  public Crs crs(Crs obj) {
    int o = __offset(24);
    return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null;
  }

  public String title() {
    int o = __offset(26);
    return o != 0 ? __string(o + bb_pos) : null;
  }

  public ByteBuffer titleAsByteBuffer() {
    return __vector_as_bytebuffer(26, 1);
  }

  public ByteBuffer titleInByteBuffer(ByteBuffer _bb) {
    return __vector_in_bytebuffer(_bb, 26, 1);
  }

  public String description() {
    int o = __offset(28);
    return o != 0 ? __string(o + bb_pos) : null;
  }

  public ByteBuffer descriptionAsByteBuffer() {
    return __vector_as_bytebuffer(28, 1);
  }

  public ByteBuffer descriptionInByteBuffer(ByteBuffer _bb) {
    return __vector_in_bytebuffer(_bb, 28, 1);
  }

  public String metadata() {
    int o = __offset(30);
    return o != 0 ? __string(o + bb_pos) : null;
  }

  public ByteBuffer metadataAsByteBuffer() {
    return __vector_as_bytebuffer(30, 1);
  }

  public ByteBuffer metadataInByteBuffer(ByteBuffer _bb) {
    return __vector_in_bytebuffer(_bb, 30, 1);
  }

  public static int createHeader(FlatBufferBuilder builder,
      int nameOffset,
      int envelopeOffset,
      int geometryType,
      boolean hasZ,
      boolean hasM,
      boolean hasT,
      boolean hasTm,
      int columnsOffset,
      long featuresCount,
      int indexNodeSize,
      int crsOffset,
      int titleOffset,
      int descriptionOffset,
      int metadataOffset) {
    builder.startTable(14);
    Header.addFeaturesCount(builder, featuresCount);
    Header.addMetadata(builder, metadataOffset);
    Header.addDescription(builder, descriptionOffset);
    Header.addTitle(builder, titleOffset);
    Header.addCrs(builder, crsOffset);
    Header.addColumns(builder, columnsOffset);
    Header.addEnvelope(builder, envelopeOffset);
    Header.addName(builder, nameOffset);
    Header.addIndexNodeSize(builder, indexNodeSize);
    Header.addHasTm(builder, hasTm);
    Header.addHasT(builder, hasT);
    Header.addHasM(builder, hasM);
    Header.addHasZ(builder, hasZ);
    Header.addGeometryType(builder, geometryType);
    return Header.endHeader(builder);
  }

  public static void startHeader(FlatBufferBuilder builder) {
    builder.startTable(14);
  }

  public static void addName(FlatBufferBuilder builder, int nameOffset) {
    builder.addOffset(0, nameOffset, 0);
  }

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

  public static int createEnvelopeVector(FlatBufferBuilder builder, double[] data) {
    builder.startVector(8, data.length, 8);
    for (int i = data.length - 1; i >= 0; i--)
      builder.addDouble(data[i]);
    return builder.endVector();
  }

  public static void startEnvelopeVector(FlatBufferBuilder builder, int numElems) {
    builder.startVector(8, numElems, 8);
  }

  public static void addGeometryType(FlatBufferBuilder builder, int geometryType) {
    builder.addByte(2, (byte) geometryType, (byte) 0);
  }

  public static void addHasZ(FlatBufferBuilder builder, boolean hasZ) {
    builder.addBoolean(3, hasZ, false);
  }

  public static void addHasM(FlatBufferBuilder builder, boolean hasM) {
    builder.addBoolean(4, hasM, false);
  }

  public static void addHasT(FlatBufferBuilder builder, boolean hasT) {
    builder.addBoolean(5, hasT, false);
  }

  public static void addHasTm(FlatBufferBuilder builder, boolean hasTm) {
    builder.addBoolean(6, hasTm, false);
  }

  public static void addColumns(FlatBufferBuilder builder, int columnsOffset) {
    builder.addOffset(7, columnsOffset, 0);
  }

  public static int createColumnsVector(FlatBufferBuilder builder, int[] data) {
    builder.startVector(4, data.length, 4);
    for (int i = data.length - 1; i >= 0; i--)
      builder.addOffset(data[i]);
    return builder.endVector();
  }

  public static void startColumnsVector(FlatBufferBuilder builder, int numElems) {
    builder.startVector(4, numElems, 4);
  }

  public static void addFeaturesCount(FlatBufferBuilder builder, long featuresCount) {
    builder.addLong(8, featuresCount, 0L);
  }

  public static void addIndexNodeSize(FlatBufferBuilder builder, int indexNodeSize) {
    builder.addShort(9, (short) indexNodeSize, (short) 16);
  }

  public static void addCrs(FlatBufferBuilder builder, int crsOffset) {
    builder.addOffset(10, crsOffset, 0);
  }

  public static void addTitle(FlatBufferBuilder builder, int titleOffset) {
    builder.addOffset(11, titleOffset, 0);
  }

  public static void addDescription(FlatBufferBuilder builder, int descriptionOffset) {
    builder.addOffset(12, descriptionOffset, 0);
  }

  public static void addMetadata(FlatBufferBuilder builder, int metadataOffset) {
    builder.addOffset(13, metadataOffset, 0);
  }

  public static int endHeader(FlatBufferBuilder builder) {
    int o = builder.endTable();
    return o;
  }

  public static void finishHeaderBuffer(FlatBufferBuilder builder, int offset) {
    builder.finish(offset);
  }

  public static void finishSizePrefixedHeaderBuffer(FlatBufferBuilder builder, int offset) {
    builder.finishSizePrefixed(offset);
  }

  public static final class Vector extends BaseVector {
    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) {
      __reset(_vector, _element_size, _bb);
      return this;
    }

    public Header get(int j) {
      return get(new Header(), j);
    }

    public Header get(Header obj, int j) {
      return obj.__assign(__indirect(__element(j), bb), bb);
    }
  }
}