| /* |
| * Copyright 2014 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 flatbuffers; |
| |
| import java.lang.String; |
| import java.nio.ByteBuffer; |
| import java.nio.charset.Charset; |
| |
| // All tables in the generated code derive from this class, and add their own accessors. |
| public class Table { |
| protected int bb_pos; |
| protected ByteBuffer bb; |
| |
| final int SIZEOF_INT = 4; |
| |
| // Look up a field in the vtable, return an offset into the object, or 0 if the field is not |
| // present. |
| protected int __offset(int vtable_offset) { |
| int vtable = bb_pos - bb.getInt(bb_pos); |
| return vtable_offset < bb.getShort(vtable) ? bb.getShort(vtable + vtable_offset) : 0; |
| } |
| |
| // Retrieve the relative offset stored at "offset" |
| protected int __indirect(int offset) { |
| return offset + bb.getInt(offset); |
| } |
| |
| // Create a java String from UTF-8 data stored inside the flatbuffer. |
| protected String __string(int offset) { |
| offset += bb.getInt(offset); |
| return new String(bb.array(), offset + SIZEOF_INT, bb.getInt(offset), Charset.forName("UTF-8")); |
| } |
| |
| // Get the length of a vector whose offset is stored at "offset" in this object. |
| protected int __vector_len(int offset) { |
| offset += bb_pos; |
| offset += bb.getInt(offset); |
| return bb.getInt(offset); |
| } |
| |
| // Get the start of data of a vector whose offset is stored at "offset" in this object. |
| protected int __vector(int offset) { |
| offset += bb_pos; |
| return offset + bb.getInt(offset) + SIZEOF_INT; // data starts after the length |
| } |
| |
| // Initialize any Table-derived type to point to the union at the given offset. |
| protected Table __union(Table t, int offset) { |
| offset += bb_pos; |
| t.bb_pos = offset + bb.getInt(offset); |
| t.bb = bb; |
| return t; |
| } |
| } |