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| <div class="title">table-printer.h</div> </div> |
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| <a href="table-printer_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#ifndef IMPALA_UTIL_TABLE_PRINTER_H</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span><span class="preprocessor">#define IMPALA_UTIL_TABLE_PRINTER_H</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <boost/uuid/uuid.hpp></span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "gen-cpp/Types_types.h"</span> <span class="comment">// for TUniqueId</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classimpala_1_1TablePrinter.html"> 27</a></span> <span class="keyword">class </span><a class="code" href="classimpala_1_1TablePrinter.html">TablePrinter</a> {</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="classimpala_1_1TablePrinter.html#a314533c11e98b516d294bdf8d85042c1">TablePrinter</a>();</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1TablePrinter.html#aa49c55fa11fb9bd5f350243e62a23189">AddColumn</a>(<span class="keyword">const</span> std::string& label, <span class="keywordtype">bool</span> left_align);</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1TablePrinter.html#a598e27144597de4d87792b9f623c1a5a">set_max_output_width</a>(<span class="keywordtype">int</span> width);</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1TablePrinter.html#a91484130097f86a14ccad52d250eaa63">AddRow</a>(<span class="keyword">const</span> std::vector<std::string>& row);</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  std::string <a class="code" href="classimpala_1_1TablePrinter.html#a2df6a5d532eda86dc50bab24e6e216b2">ToString</a>(<span class="keyword">const</span> std::string& prefix = <span class="stringliteral">""</span>) <span class="keyword">const</span>;</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classimpala_1_1TablePrinter.html#a9cb2c10738682b4796e5ac14e8ff6b38"> 46</a></span>  std::vector<std::string> <a class="code" href="classimpala_1_1TablePrinter.html#a9cb2c10738682b4796e5ac14e8ff6b38">labels_</a>;</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classimpala_1_1TablePrinter.html#a43aba440a75d4c0574826035345f55fc"> 48</a></span>  std::vector<bool> <a class="code" href="classimpala_1_1TablePrinter.html#a43aba440a75d4c0574826035345f55fc">left_align_</a>;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> |
| <div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classimpala_1_1TablePrinter.html#a8ea17f211666085db52c9ee06f1f48be"> 51</a></span>  <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1TablePrinter.html#a8ea17f211666085db52c9ee06f1f48be">max_output_width_</a>;</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> |
| <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classimpala_1_1TablePrinter.html#ad2caee38aea9ff35b45d0816aa04c8f1"> 53</a></span>  std::vector<std::vector<std::string> > <a class="code" href="classimpala_1_1TablePrinter.html#ad2caee38aea9ff35b45d0816aa04c8f1">rows_</a>;</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classimpala_1_1TablePrinter.html#a02ae9a473041514a6e8ae3bcf5a0c717"> 54</a></span>  std::vector<int> <a class="code" href="classimpala_1_1TablePrinter.html#a02ae9a473041514a6e8ae3bcf5a0c717">max_col_widths_</a>;</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1TablePrinter.html#afef311b1f83dc9a175cc255ff285113b">PrintRow</a>(std::stringstream* ss, <span class="keyword">const</span> std::vector<std::string>& row,</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">const</span> std::vector<int>& widths) <span class="keyword">const</span>;</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> };</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#endif</span></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a2df6a5d532eda86dc50bab24e6e216b2"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a2df6a5d532eda86dc50bab24e6e216b2">impala::TablePrinter::ToString</a></div><div class="ttdeci">std::string ToString(const std::string &prefix="") const </div><div class="ttdoc">Print to a table with prefix coming before the output. </div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8cc_source.html#l00073">table-printer.cc:73</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_aa49c55fa11fb9bd5f350243e62a23189"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#aa49c55fa11fb9bd5f350243e62a23189">impala::TablePrinter::AddColumn</a></div><div class="ttdeci">void AddColumn(const std::string &label, bool left_align)</div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8cc_source.html#l00031">table-printer.cc:31</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_ad2caee38aea9ff35b45d0816aa04c8f1"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#ad2caee38aea9ff35b45d0816aa04c8f1">impala::TablePrinter::rows_</a></div><div class="ttdeci">std::vector< std::vector< std::string > > rows_</div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8h_source.html#l00053">table-printer.h:53</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html"><div class="ttname"><a href="classimpala_1_1TablePrinter.html">impala::TablePrinter</a></div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8h_source.html#l00027">table-printer.h:27</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a43aba440a75d4c0574826035345f55fc"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a43aba440a75d4c0574826035345f55fc">impala::TablePrinter::left_align_</a></div><div class="ttdeci">std::vector< bool > left_align_</div><div class="ttdoc">For each column, true if the value should be left aligned, right aligned otherwise. </div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8h_source.html#l00048">table-printer.h:48</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a9cb2c10738682b4796e5ac14e8ff6b38"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a9cb2c10738682b4796e5ac14e8ff6b38">impala::TablePrinter::labels_</a></div><div class="ttdeci">std::vector< std::string > labels_</div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8h_source.html#l00046">table-printer.h:46</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a8ea17f211666085db52c9ee06f1f48be"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a8ea17f211666085db52c9ee06f1f48be">impala::TablePrinter::max_output_width_</a></div><div class="ttdeci">int max_output_width_</div><div class="ttdoc">-1 to indicate unlimited. </div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8h_source.html#l00051">table-printer.h:51</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a02ae9a473041514a6e8ae3bcf5a0c717"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a02ae9a473041514a6e8ae3bcf5a0c717">impala::TablePrinter::max_col_widths_</a></div><div class="ttdeci">std::vector< int > max_col_widths_</div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8h_source.html#l00054">table-printer.h:54</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a314533c11e98b516d294bdf8d85042c1"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a314533c11e98b516d294bdf8d85042c1">impala::TablePrinter::TablePrinter</a></div><div class="ttdeci">TablePrinter()</div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8cc_source.html#l00028">table-printer.cc:28</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a91484130097f86a14ccad52d250eaa63"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a91484130097f86a14ccad52d250eaa63">impala::TablePrinter::AddRow</a></div><div class="ttdeci">void AddRow(const std::vector< std::string > &row)</div><div class="ttdoc">Add a row to the table. This must have the same width as labels. </div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8cc_source.html#l00042">table-printer.cc:42</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_a598e27144597de4d87792b9f623c1a5a"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#a598e27144597de4d87792b9f623c1a5a">impala::TablePrinter::set_max_output_width</a></div><div class="ttdeci">void set_max_output_width(int width)</div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8cc_source.html#l00037">table-printer.cc:37</a></div></div> |
| <div class="ttc" id="classimpala_1_1TablePrinter_html_afef311b1f83dc9a175cc255ff285113b"><div class="ttname"><a href="classimpala_1_1TablePrinter.html#afef311b1f83dc9a175cc255ff285113b">impala::TablePrinter::PrintRow</a></div><div class="ttdeci">void PrintRow(std::stringstream *ss, const std::vector< std::string > &row, const std::vector< int > &widths) const </div><div class="ttdoc">Helper function to print one row to ss. </div><div class="ttdef"><b>Definition:</b> <a href="table-printer_8cc_source.html#l00050">table-printer.cc:50</a></div></div> |
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