                                 Apache License
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   APPENDIX: How to apply the Apache License to your work.

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--------------------------------------------------------------------------------
                           APACHE TSFILE SUBCOMPONENTS
--------------------------------------------------------------------------------

The following class is modified from Apache commons-collections

./java/tsfile/src/main/java/org/apache/tsfile/utils/Murmur128Hash.java
Relevant pr is: https://github.com/apache/commons-collections/pull/83/

--------------------------------------------------------------------------------

The following files include code modified from Michael Burman's gorilla-tsc project.

./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/GorillaEncoderV2.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/IntGorillaEncoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/LongGorillaEncoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/SinglePrecisionEncoderV2.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/DoublePrecisionEncoderV2.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/GorillaDecoderV2.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/IntGorillaDecoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/LongGorillaDecoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/SinglePrecisionDecoderV2.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/DoublePrecisionDecoderV2.java

Copyright: 2016-2018 Michael Burman and/or other contributors
Project page: https://github.com/burmanm/gorilla-tsc
License: https://github.com/burmanm/gorilla-tsc/blob/master/LICENSE

--------------------------------------------------------------------------------

The following files include code modified from Panagiotis Liakos, Katia Papakonstantinopoulou and Yannis Kotidis chimp project.

./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/DoublePrecisionChimpDecoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/IntChimpDecoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/LongChimpDecoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/decoder/SinglePrecisionChimpDecoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/DoublePrecisionChimpEncoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/IntChimpEncoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/LongChimpEncoder.java
./java/tsfile/src/main/java/org/apache/tsfile/encoding/encoder/SinglePrecisionChimpEncoder.java

Copyright: 2022- Panagiotis Liakos, Katia Papakonstantinopoulou and Yannis Kotidis
Project page: https://github.com/panagiotisl/chimp
License: https://github.com/panagiotisl/chimp/blob/main/LICENCE.md

--------------------------------------------------------------------------------

The following files include code modified from Trino project.

./java/tsfile/src/main/java/org/apache/iotdb/tsfile/read/common/block/*

Trino is open source software licensed under the Apache License 2.0 and supported by the Trino Software Foundation.
Project page: https://github.com/trinodb/trino
License: https://github.com/trinodb/trino/blob/master/LICENSE

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed ANTLR4 source, the library includes
code downloaded from the verified ANTLR4 4.9.3 tag source archive and modified
by the documented TsFile compatibility patch set during configuration.

Project page: https://github.com/antlr/antlr4
Source archive: https://github.com/antlr/antlr4/archive/refs/tags/4.9.3.tar.gz
SHA-256: efe4057d75ab48145d4683100fec7f77d7f87fa258707330cadd1f8e6f7eecae

[The "BSD 3-clause license"]
Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. Neither the name of the copyright holder nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

=====

MIT License for codepointat.js from https://git.io/codepointat
MIT License for fromcodepoint.js from https://git.io/vDW1m

Copyright Mathias Bynens <https://mathiasbynens.be/>

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

--------------------------------------------------------------------------------

The TsFile-managed ANTLR4 build also includes utf8cpp headers downloaded from
the verified upstream v3.1.1 tag source archive.

Project page: https://github.com/nemtrif/utfcpp
Source archive: https://github.com/nemtrif/utfcpp/archive/refs/tags/v3.1.1.tar.gz
SHA-256: 33496a4c3cc2de80e9809c4997052331af5fb32079f43ab4d667cd48c3a36e88

Boost Software License - Version 1.0 - August 17th, 2003

Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:

The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed LZ4 source, the library includes
code downloaded from the verified LZ4 v1.9.4 tag source archive.

Project page: https://github.com/lz4/lz4
Source archive: https://github.com/lz4/lz4/archive/refs/tags/v1.9.4.tar.gz
SHA-256: 0b0e3aa07c8c063ddf40b082bdf7e37a1562bda40a0ff5272957f3e987e0e54b

LZ4 Library
Copyright (c) 2011-2020, Yann Collet
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this
  list of conditions and the following disclaimer in the documentation and/or
  other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed Snappy source, the library includes
code downloaded from the verified upstream tag 1.2.2.

Project page: https://github.com/google/snappy
Source archive: https://github.com/google/snappy/archive/refs/tags/1.2.2.tar.gz
SHA-256: 90f74bc1fbf78a6c56b3c4a082a05103b3a56bb17bca1a27e052ea11723292dc

Copyright 2011, Google Inc.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

    * Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
    * Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed Zstandard source, the library
includes code downloaded from the verified upstream v1.5.7 tag archive. The
BSD-3-Clause option is selected from Zstandard's BSD-3-Clause OR GPLv2 dual
license.

Project page: https://github.com/facebook/zstd
Source archive: https://github.com/facebook/zstd/archive/refs/tags/v1.5.7.tar.gz
SHA-256: 37d7284556b20954e56e1ca85b80226768902e2edabd3b649e9e72c0c9012ee3

BSD License

For Zstandard software

Copyright (c) Meta Platforms, Inc. and affiliates. All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

 * Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

 * Neither the name Facebook, nor Meta, nor the names of its contributors may
   be used to endorse or promote products derived from this software without
   specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed liblzma source, the resulting target
includes only 0BSD-licensed liblzma code from the verified XZ Utils v5.8.3
release archive. The upstream archive is a mixed-license distribution; its
GPL-licensed scripts and LGPL-licensed GNU getopt replacement are not compiled,
linked, installed, or redistributed by TsFile.

Project page: https://github.com/tukaani-project/xz
Source archive: https://github.com/tukaani-project/xz/releases/download/v5.8.3/xz-5.8.3.tar.gz
SHA-256: 3d3a1b973af218114f4f889bbaa2f4c037deaae0c8e815eec381c3d546b974a0

BSD Zero Clause License

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed lzokay source, the library includes
code downloaded from the verified upstream commit
5cb18da508cc4d3ec41bc04dccdeef9c5ffedfb2.

Project page: https://github.com/AxioDL/lzokay
Source archive: https://github.com/AxioDL/lzokay/archive/5cb18da508cc4d3ec41bc04dccdeef9c5ffedfb2.tar.gz
SHA-256: eb518bf793da0b4420a3ffdf1511851575bc62ef350b303f14ff7355f370da6a

The MIT License

Copyright (c) 2018 Jack Andersen

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed zlib source, the library includes
code downloaded from the verified zlib v1.3.1 tag source archive.

Project page: https://github.com/madler/zlib
Source archive: https://github.com/madler/zlib/archive/refs/tags/v1.3.1.tar.gz
SHA-256: 17e88863f3600672ab49182f217281b6fc4d3c762bde361935e436a95214d05c

Copyright notice:

 (C) 1995-2022 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.

  Jean-loup Gailly        Mark Adler
  jloup@gzip.org          madler@alumni.caltech.edu

--------------------------------------------------------------------------------

The following files include code modified from Apache Commons Lang project.

./java/tsfile/src/main/java/org/apache/tsfile/external/commons/lang3/*

Apache Commons Lang is open source software licensed under the Apache License 2.0 and supported by the Apache Software Foundation.
Project page: https://github.com/apache/commons-lang
License: https://github.com/apache/commons-lang/blob/master/LICENSE.txt

--------------------------------------------------------------------------------

The following files include code modified from Apache Commons IO project.

./java/tsfile/src/main/java/org/apache/tsfile/external/commons/io/*

Apache Commons IO is open source software licensed under the Apache License 2.0 and supported by the Apache Software Foundation.
Project page: https://github.com/apache/commons-io
License: https://github.com/apache/commons-io/blob/master/LICENSE.txt

--------------------------------------------------------------------------------

The following files include code modified from Apache Commons CodeC project.

./java/tsfile/src/main/java/org/apache/tsfile/external/commons/codec/*

Apache Commons CodeC is open source software licensed under the Apache License 2.0 and supported by the Apache Software Foundation.
Project page: https://github.com/apache/commons-codec
License: https://github.com/apache/commons-codec/blob/master/LICENSE.txt

--------------------------------------------------------------------------------

The following files include code modified from Apache Commons Collections project.

./java/tsfile/src/main/java/org/apache/tsfile/external/commons/collections4/*

Apache Commons Collections is open source software licensed under the Apache License 2.0 and supported by the Apache Software Foundation.
Project page: https://github.com/apache/commons-collections
License: https://github.com/apache/commons-collections/blob/master/LICENSE.txt

--------------------------------------------------------------------------------

When the C++ build uses the TsFile-managed SIMDe source, the library includes
headers downloaded from the verified SIMDe v0.8.4-rc3 tag source archive.

Project page: https://github.com/simd-everywhere/simde
Source archive: https://github.com/simd-everywhere/simde/archive/refs/tags/v0.8.4-rc3.tar.gz
SHA-256: a5407985439fef1435ac1f091a4d2e6c71981faed213e1be156aca575ce7052c

Copyright (c) 2017 Evan Nemerson <evan@nemerson.com>

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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The following files include code modified from fastutil project.

./java/tsfile/src/main/java/org/apache/tsfile/utils/LongHeapPriorityQueue.java
./java/tsfile/src/main/java/org/apache/tsfile/utils/LongOpenHashSet.java

Copyright: (C) 2002-2022 Sebastiano Vigna
Copyright: (C) 2003-2022 Paolo Boldi and Sebastiano Vigna
Project page: https://github.com/vigna/fastutil
License: https://github.com/vigna/fastutil/blob/master/LICENSE-2.0

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