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| <div id="projectname">Paimon-cpp |
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| <div id="projectbrief">A high-performance C++ implementation of Apache Paimon</div> |
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| <li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_d5ce83a91c1ada980bd794a9f3314520.html">paimon</a></li><li class="navelem"><a class="el" href="dir_071215c78c595cca951c617169b821c1.html">cache</a></li> </ul> |
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| <a href="cache_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div> |
| <div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * limitations under the License.</span></div> |
| <div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> */</span></div> |
| <div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div> |
| <div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#pragma once</span></div> |
| <div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div> |
| <div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <cstddef></span></div> |
| <div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <cstdint></span></div> |
| <div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <functional></span></div> |
| <div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <memory></span></div> |
| <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <string></span></div> |
| <div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div> |
| <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include "<a class="code" href="memory__segment_8h.html">paimon/memory/memory_segment.h</a>"</span></div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include "<a class="code" href="result_8h.html">paimon/result.h</a>"</span></div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "<a class="code" href="visibility_8h.html">paimon/visibility.h</a>"</span></div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacepaimon.html">paimon</a> {</div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">class </span>CacheValue;</div> |
| <div class="foldopen" id="foldopen00034" data-start="{" data-end="};"> |
| <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f"> 34</a></span><span class="keyword">enum class</span> <a class="code hl_enumeration" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f">CacheKind</a> {</div> |
| <div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <a class="code hl_enumvalue" href="namespacepaimon.html#a43b412ae3bc24eeb598ab9710fdb313da5b39c8b553c821e7cddc6da64b5bd2ee">DEFAULT</a>,</div> |
| <div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_enumvalue" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2fa0bf22fc49ca50df354c7619caaaa96d2">MANIFEST</a>,</div> |
| <div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_enumvalue" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2fab0da870938055c2ad74c493f663b03d9">DATA_FILE_FOOTER</a>,</div> |
| <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_enumvalue" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2fac9d4c5ac18e90f86eedbc7d3621ea960">SNAPSHOT_LIVE_MANIFEST</a>,</div> |
| <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>};</div> |
| </div> |
| <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div> |
| <div class="foldopen" id="foldopen00041" data-start="{" data-end="};"> |
| <div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html"> 41</a></span><span class="keyword">class </span>PAIMON_EXPORT <a class="code hl_class" href="classpaimon_1_1_cache_key.html">CacheKey</a> {</div> |
| <div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#af7e3059fe41a3df4d41dc5c096f919c6"> 43</a></span> <span class="keyword">static</span> std::shared_ptr<CacheKey> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#af7e3059fe41a3df4d41dc5c096f919c6">ForPosition</a>(<span class="keyword">const</span> std::string& file_path, int64_t position,</div> |
| <div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> int32_t length, <span class="keywordtype">bool</span> is_index);</div> |
| <div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#a1de07e154e56ce5809babbd32eecd3f3"> 45</a></span> <span class="keyword">static</span> std::shared_ptr<CacheKey> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#a1de07e154e56ce5809babbd32eecd3f3">ForKind</a>(<span class="keyword">const</span> std::string& file_path, int64_t position,</div> |
| <div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> int32_t length, <a class="code hl_enumeration" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f">CacheKind</a> kind);</div> |
| <div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#a67ecce7dc2b94cba5be20794c81ecee1"> 47</a></span> <span class="keyword">static</span> std::shared_ptr<CacheKey> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#a67ecce7dc2b94cba5be20794c81ecee1">ForSnapshotLiveManifestEntries</a>(<span class="keyword">const</span> std::string& table_path,</div> |
| <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">const</span> std::string& branch,</div> |
| <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> int32_t bucket);</div> |
| <div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div> |
| <div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#a5ea0edaf40b0f519e4833e33716b2943"> 52</a></span> <span class="keyword">virtual</span> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#a5ea0edaf40b0f519e4833e33716b2943">~CacheKey</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div> |
| <div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#aad532021f7ed812a05e0cd229d17c30d"> 54</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#aad532021f7ed812a05e0cd229d17c30d">IsIndex</a>() <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div> |
| <div class="foldopen" id="foldopen00056" data-start="{" data-end="}"> |
| <div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#a87d724c99e34e93fe5d3c50f6f7087af"> 56</a></span> <a class="code hl_enumeration" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f">CacheKind</a> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#a87d724c99e34e93fe5d3c50f6f7087af">GetKind</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> kind_;</div> |
| <div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> }</div> |
| </div> |
| <div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div> |
| <div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#a39e2ccf92584a3b562043352c3086e1e"> 60</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#a39e2ccf92584a3b562043352c3086e1e">Equals</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpaimon_1_1_cache_key.html">CacheKey</a>& other) <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div> |
| <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#af9e3bb0b884b91f7d15e862a5a2318fe"> 62</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#af9e3bb0b884b91f7d15e862a5a2318fe">HashCode</a>() <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div> |
| <div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">protected</span>:</div> |
| <div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#a827d011ffde8a00490bc8408c8017cc9"> 65</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classpaimon_1_1_cache_key.html#a827d011ffde8a00490bc8408c8017cc9">CacheKey</a>(<a class="code hl_enumeration" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f">CacheKind</a> kind) : kind_(kind) {}</div> |
| <div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div> |
| <div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_key.html#aa62a69ed58af13d1ed023dc901f0cb58"> 68</a></span> <a class="code hl_enumeration" href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f">CacheKind</a> kind_ = CacheKind::DEFAULT;</div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span>};</div> |
| </div> |
| <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="namespacepaimon.html#a9964a294431d6d8c0d6ac26a7a8fc7df"> 71</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespacepaimon.html#a9964a294431d6d8c0d6ac26a7a8fc7df">CacheCallback</a> = std::function<void(<span class="keyword">const</span> std::shared_ptr<CacheKey>&)>;</div> |
| <div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div> |
| <div class="foldopen" id="foldopen00073" data-start="{" data-end="};"> |
| <div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html"> 73</a></span><span class="keyword">class </span>PAIMON_EXPORT <a class="code hl_class" href="classpaimon_1_1_cache.html">Cache</a> {</div> |
| <div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html#a5ea61bf9ad2ab0235e548964d170e912"> 75</a></span> <span class="keyword">virtual</span> <a class="code hl_function" href="classpaimon_1_1_cache.html#a5ea61bf9ad2ab0235e548964d170e912">~Cache</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div> |
| <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html#a17b3395cd185d3f7595ea597a82812eb"> 77</a></span> <span class="keyword">virtual</span> <a class="code hl_class" href="classpaimon_1_1_result.html">Result<std::shared_ptr<CacheValue></a>> <a class="code hl_function" href="classpaimon_1_1_cache.html#a17b3395cd185d3f7595ea597a82812eb">Get</a>(</div> |
| <div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">const</span> std::shared_ptr<CacheKey>& key,</div> |
| <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> std::function<<a class="code hl_class" href="classpaimon_1_1_result.html">Result</a><std::shared_ptr<CacheValue>>(<span class="keyword">const</span> std::shared_ptr<CacheKey>&)></div> |
| <div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> supplier) = 0;</div> |
| <div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div> |
| <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html#af5cf11d5579ed55668025015fd0707de"> 82</a></span> <span class="keyword">virtual</span> <a class="code hl_class" href="classpaimon_1_1_status.html">Status</a> <a class="code hl_function" href="classpaimon_1_1_cache.html#af5cf11d5579ed55668025015fd0707de">Put</a>(<span class="keyword">const</span> std::shared_ptr<CacheKey>& key,</div> |
| <div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">const</span> std::shared_ptr<CacheValue>& value) = 0;</div> |
| <div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div> |
| <div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html#ab9422eceba244aaa08433204340b09d8"> 85</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classpaimon_1_1_cache.html#ab9422eceba244aaa08433204340b09d8">Invalidate</a>(<span class="keyword">const</span> std::shared_ptr<CacheKey>& key) = 0;</div> |
| <div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div> |
| <div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html#ab14adb1ff0abf71745d6e6693d4a057c"> 87</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classpaimon_1_1_cache.html#ab14adb1ff0abf71745d6e6693d4a057c">InvalidateAll</a>() = 0;</div> |
| <div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div> |
| <div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache.html#af77ee0082b7f989e68b08dbee8baea4d"> 89</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classpaimon_1_1_cache.html#af77ee0082b7f989e68b08dbee8baea4d">Size</a>() <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span>};</div> |
| </div> |
| <div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div> |
| <div class="foldopen" id="foldopen00092" data-start="{" data-end="};"> |
| <div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html"> 92</a></span><span class="keyword">class </span>PAIMON_EXPORT <a class="code hl_class" href="classpaimon_1_1_cache_value.html">CacheValue</a> {</div> |
| <div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#a20590cf803d6bb4ed0ed707ec7382694"> 94</a></span> <a class="code hl_function" href="classpaimon_1_1_cache_value.html#a20590cf803d6bb4ed0ed707ec7382694">CacheValue</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpaimon_1_1_memory_segment.html">MemorySegment</a>& segment, <a class="code hl_typedef" href="namespacepaimon.html#a9964a294431d6d8c0d6ac26a7a8fc7df">CacheCallback</a> callback);</div> |
| <div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#af094fb7bbbc3d2a9fdea773febe3aace"> 96</a></span> <a class="code hl_function" href="classpaimon_1_1_cache_value.html#af094fb7bbbc3d2a9fdea773febe3aace">~CacheValue</a>();</div> |
| <div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div> |
| <div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#a07777a1933981e988d3eaae040725691"> 98</a></span> <span class="keyword">const</span> <a class="code hl_class" href="classpaimon_1_1_memory_segment.html">MemorySegment</a>& <a class="code hl_function" href="classpaimon_1_1_cache_value.html#a07777a1933981e988d3eaae040725691">GetSegment</a>() <span class="keyword">const</span>;</div> |
| <div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a id="l00100" name="l00100"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#aa72715705a5cef8c7582ab2ae43d6fc3"> 100</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classpaimon_1_1_cache_value.html#aa72715705a5cef8c7582ab2ae43d6fc3">OnEvict</a>(<span class="keyword">const</span> std::shared_ptr<CacheKey>& key) <span class="keyword">const</span>;</div> |
| <div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div> |
| <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#ac75e4c70aef55fde8f257b843dd5f28f"> 102</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classpaimon_1_1_cache_value.html#ac75e4c70aef55fde8f257b843dd5f28f">operator==</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpaimon_1_1_cache_value.html">CacheValue</a>& other) <span class="keyword">const</span>;</div> |
| <div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div> |
| <div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#adf9f3fe86ca48d1d506b87cf4b3d5350"> 105</a></span> <a class="code hl_class" href="classpaimon_1_1_memory_segment.html">MemorySegment</a> <a class="code hl_variable" href="classpaimon_1_1_cache_value.html#adf9f3fe86ca48d1d506b87cf4b3d5350">segment_</a>;</div> |
| <div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classpaimon_1_1_cache_value.html#a13a8fbb7000759dd5e3d18fb8e35a62b"> 106</a></span> <a class="code hl_typedef" href="namespacepaimon.html#a9964a294431d6d8c0d6ac26a7a8fc7df">CacheCallback</a> <a class="code hl_variable" href="classpaimon_1_1_cache_value.html#a13a8fbb7000759dd5e3d18fb8e35a62b">callback_</a>;</div> |
| <div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span>};</div> |
| </div> |
| <div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div> |
| <div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>} <span class="comment">// namespace paimon</span></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html"><div class="ttname"><a href="classpaimon_1_1_cache.html">paimon::Cache</a></div><div class="ttdef"><b>Definition</b> cache.h:73</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html_a17b3395cd185d3f7595ea597a82812eb"><div class="ttname"><a href="classpaimon_1_1_cache.html#a17b3395cd185d3f7595ea597a82812eb">paimon::Cache::Get</a></div><div class="ttdeci">virtual Result< std::shared_ptr< CacheValue > > Get(const std::shared_ptr< CacheKey > &key, std::function< Result< std::shared_ptr< CacheValue > >(const std::shared_ptr< CacheKey > &)> supplier)=0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html_a5ea61bf9ad2ab0235e548964d170e912"><div class="ttname"><a href="classpaimon_1_1_cache.html#a5ea61bf9ad2ab0235e548964d170e912">paimon::Cache::~Cache</a></div><div class="ttdeci">virtual ~Cache()=default</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html_ab14adb1ff0abf71745d6e6693d4a057c"><div class="ttname"><a href="classpaimon_1_1_cache.html#ab14adb1ff0abf71745d6e6693d4a057c">paimon::Cache::InvalidateAll</a></div><div class="ttdeci">virtual void InvalidateAll()=0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html_ab9422eceba244aaa08433204340b09d8"><div class="ttname"><a href="classpaimon_1_1_cache.html#ab9422eceba244aaa08433204340b09d8">paimon::Cache::Invalidate</a></div><div class="ttdeci">virtual void Invalidate(const std::shared_ptr< CacheKey > &key)=0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html_af5cf11d5579ed55668025015fd0707de"><div class="ttname"><a href="classpaimon_1_1_cache.html#af5cf11d5579ed55668025015fd0707de">paimon::Cache::Put</a></div><div class="ttdeci">virtual Status Put(const std::shared_ptr< CacheKey > &key, const std::shared_ptr< CacheValue > &value)=0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_html_af77ee0082b7f989e68b08dbee8baea4d"><div class="ttname"><a href="classpaimon_1_1_cache.html#af77ee0082b7f989e68b08dbee8baea4d">paimon::Cache::Size</a></div><div class="ttdeci">virtual size_t Size() const =0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html"><div class="ttname"><a href="classpaimon_1_1_cache_key.html">paimon::CacheKey</a></div><div class="ttdef"><b>Definition</b> cache.h:41</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_a1de07e154e56ce5809babbd32eecd3f3"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#a1de07e154e56ce5809babbd32eecd3f3">paimon::CacheKey::ForKind</a></div><div class="ttdeci">static std::shared_ptr< CacheKey > ForKind(const std::string &file_path, int64_t position, int32_t length, CacheKind kind)</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_a39e2ccf92584a3b562043352c3086e1e"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#a39e2ccf92584a3b562043352c3086e1e">paimon::CacheKey::Equals</a></div><div class="ttdeci">virtual bool Equals(const CacheKey &other) const =0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_a5ea0edaf40b0f519e4833e33716b2943"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#a5ea0edaf40b0f519e4833e33716b2943">paimon::CacheKey::~CacheKey</a></div><div class="ttdeci">virtual ~CacheKey()=default</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_a67ecce7dc2b94cba5be20794c81ecee1"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#a67ecce7dc2b94cba5be20794c81ecee1">paimon::CacheKey::ForSnapshotLiveManifestEntries</a></div><div class="ttdeci">static std::shared_ptr< CacheKey > ForSnapshotLiveManifestEntries(const std::string &table_path, const std::string &branch, int32_t bucket)</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_a827d011ffde8a00490bc8408c8017cc9"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#a827d011ffde8a00490bc8408c8017cc9">paimon::CacheKey::CacheKey</a></div><div class="ttdeci">CacheKey(CacheKind kind)</div><div class="ttdef"><b>Definition</b> cache.h:65</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_a87d724c99e34e93fe5d3c50f6f7087af"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#a87d724c99e34e93fe5d3c50f6f7087af">paimon::CacheKey::GetKind</a></div><div class="ttdeci">CacheKind GetKind() const</div><div class="ttdef"><b>Definition</b> cache.h:56</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_aad532021f7ed812a05e0cd229d17c30d"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#aad532021f7ed812a05e0cd229d17c30d">paimon::CacheKey::IsIndex</a></div><div class="ttdeci">virtual bool IsIndex() const =0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_af7e3059fe41a3df4d41dc5c096f919c6"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#af7e3059fe41a3df4d41dc5c096f919c6">paimon::CacheKey::ForPosition</a></div><div class="ttdeci">static std::shared_ptr< CacheKey > ForPosition(const std::string &file_path, int64_t position, int32_t length, bool is_index)</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_key_html_af9e3bb0b884b91f7d15e862a5a2318fe"><div class="ttname"><a href="classpaimon_1_1_cache_key.html#af9e3bb0b884b91f7d15e862a5a2318fe">paimon::CacheKey::HashCode</a></div><div class="ttdeci">virtual size_t HashCode() const =0</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html"><div class="ttname"><a href="classpaimon_1_1_cache_value.html">paimon::CacheValue</a></div><div class="ttdef"><b>Definition</b> cache.h:92</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_a07777a1933981e988d3eaae040725691"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#a07777a1933981e988d3eaae040725691">paimon::CacheValue::GetSegment</a></div><div class="ttdeci">const MemorySegment & GetSegment() const</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_a13a8fbb7000759dd5e3d18fb8e35a62b"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#a13a8fbb7000759dd5e3d18fb8e35a62b">paimon::CacheValue::callback_</a></div><div class="ttdeci">CacheCallback callback_</div><div class="ttdef"><b>Definition</b> cache.h:106</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_a20590cf803d6bb4ed0ed707ec7382694"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#a20590cf803d6bb4ed0ed707ec7382694">paimon::CacheValue::CacheValue</a></div><div class="ttdeci">CacheValue(const MemorySegment &segment, CacheCallback callback)</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_aa72715705a5cef8c7582ab2ae43d6fc3"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#aa72715705a5cef8c7582ab2ae43d6fc3">paimon::CacheValue::OnEvict</a></div><div class="ttdeci">void OnEvict(const std::shared_ptr< CacheKey > &key) const</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_ac75e4c70aef55fde8f257b843dd5f28f"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#ac75e4c70aef55fde8f257b843dd5f28f">paimon::CacheValue::operator==</a></div><div class="ttdeci">bool operator==(const CacheValue &other) const</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_adf9f3fe86ca48d1d506b87cf4b3d5350"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#adf9f3fe86ca48d1d506b87cf4b3d5350">paimon::CacheValue::segment_</a></div><div class="ttdeci">MemorySegment segment_</div><div class="ttdef"><b>Definition</b> cache.h:105</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_cache_value_html_af094fb7bbbc3d2a9fdea773febe3aace"><div class="ttname"><a href="classpaimon_1_1_cache_value.html#af094fb7bbbc3d2a9fdea773febe3aace">paimon::CacheValue::~CacheValue</a></div><div class="ttdeci">~CacheValue()</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_memory_segment_html"><div class="ttname"><a href="classpaimon_1_1_memory_segment.html">paimon::MemorySegment</a></div><div class="ttdoc">This class represents a piece of memory.</div><div class="ttdef"><b>Definition</b> memory_segment.h:41</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_result_html"><div class="ttname"><a href="classpaimon_1_1_result.html">paimon::Result</a></div><div class="ttdoc">A Result<T> object holds either a value of type T or a Status object explaining why such a value is n...</div><div class="ttdef"><b>Definition</b> result.h:33</div></div> |
| <div class="ttc" id="aclasspaimon_1_1_status_html"><div class="ttname"><a href="classpaimon_1_1_status.html">paimon::Status</a></div><div class="ttdoc">Status outcome object (success or error)</div><div class="ttdef"><b>Definition</b> status.h:92</div></div> |
| <div class="ttc" id="amemory__segment_8h_html"><div class="ttname"><a href="memory__segment_8h.html">memory_segment.h</a></div></div> |
| <div class="ttc" id="anamespacepaimon_html"><div class="ttname"><a href="namespacepaimon.html">paimon</a></div><div class="ttdoc">Top-level namespace for Paimon C++ API.</div><div class="ttdef"><b>Definition</b> api.h:47</div></div> |
| <div class="ttc" id="anamespacepaimon_html_a43b412ae3bc24eeb598ab9710fdb313da5b39c8b553c821e7cddc6da64b5bd2ee"><div class="ttname"><a href="namespacepaimon.html#a43b412ae3bc24eeb598ab9710fdb313da5b39c8b553c821e7cddc6da64b5bd2ee">paimon::BucketFunctionType::DEFAULT</a></div><div class="ttdeci">@ DEFAULT</div><div class="ttdoc">The default bucket function which will use arithmetic: bucket_id = abs(hash_bucket_binary_row % numBu...</div></div> |
| <div class="ttc" id="anamespacepaimon_html_a9964a294431d6d8c0d6ac26a7a8fc7df"><div class="ttname"><a href="namespacepaimon.html#a9964a294431d6d8c0d6ac26a7a8fc7df">paimon::CacheCallback</a></div><div class="ttdeci">std::function< void(const std::shared_ptr< CacheKey > &)> CacheCallback</div><div class="ttdef"><b>Definition</b> cache.h:71</div></div> |
| <div class="ttc" id="anamespacepaimon_html_a9d07d551827ada56a8f86062eb015c2f"><div class="ttname"><a href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2f">paimon::CacheKind</a></div><div class="ttdeci">CacheKind</div><div class="ttdef"><b>Definition</b> cache.h:34</div></div> |
| <div class="ttc" id="anamespacepaimon_html_a9d07d551827ada56a8f86062eb015c2fa0bf22fc49ca50df354c7619caaaa96d2"><div class="ttname"><a href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2fa0bf22fc49ca50df354c7619caaaa96d2">paimon::CacheKind::MANIFEST</a></div><div class="ttdeci">@ MANIFEST</div></div> |
| <div class="ttc" id="anamespacepaimon_html_a9d07d551827ada56a8f86062eb015c2fab0da870938055c2ad74c493f663b03d9"><div class="ttname"><a href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2fab0da870938055c2ad74c493f663b03d9">paimon::CacheKind::DATA_FILE_FOOTER</a></div><div class="ttdeci">@ DATA_FILE_FOOTER</div></div> |
| <div class="ttc" id="anamespacepaimon_html_a9d07d551827ada56a8f86062eb015c2fac9d4c5ac18e90f86eedbc7d3621ea960"><div class="ttname"><a href="namespacepaimon.html#a9d07d551827ada56a8f86062eb015c2fac9d4c5ac18e90f86eedbc7d3621ea960">paimon::CacheKind::SNAPSHOT_LIVE_MANIFEST</a></div><div class="ttdeci">@ SNAPSHOT_LIVE_MANIFEST</div></div> |
| <div class="ttc" id="aresult_8h_html"><div class="ttname"><a href="result_8h.html">result.h</a></div></div> |
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