| /* |
| * Copyright 2019 Google Inc. All rights reserved. |
| * |
| * Licensed 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 com.google.flatbuffers; |
| |
| import static com.google.flatbuffers.Constants.*; |
| import java.nio.ByteBuffer; |
| import java.nio.ByteOrder; |
| import java.nio.charset.Charset; |
| |
| /** |
| * Helper type for accessing vector of unions. |
| */ |
| public final class UnionVector extends BaseVector { |
| /** |
| * Assigns vector access object to vector data. |
| * |
| * @param _vector Start data of a vector. |
| * @param _element_size Size of a vector element. |
| * @param _bb Table's ByteBuffer. |
| * @return Returns current vector access object assigned to vector data whose offset is stored at |
| * `vector`. |
| */ |
| public UnionVector __assign(int _vector, int _element_size, ByteBuffer _bb) { |
| __reset(_vector, _element_size, _bb); return this; |
| } |
| |
| |
| /** |
| * Initialize any Table-derived type to point to the union at the given `index`. |
| * |
| * @param obj A `Table`-derived type that should point to the union at `index`. |
| * @param j An `int` index into the union vector. |
| * @return Returns the Table that points to the union at `index`. |
| */ |
| public Table get(Table obj, int j) { |
| return Table.__union(obj, __element(j), bb); |
| } |
| } |