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| This gives the policy a chance to remove old commit points | |
| with each commit.<p /><p />The policy may now choose to delete old commit points | |
| by calling method {@link IndexCommit#delete delete()} | |
| of {@link IndexCommit}.<p /><p />If writer has <span id="cbc_1" x-lang="CSharp" codeLanguage="CSharp"><div class="highlight-title"><span class="highlight-copycode" onkeypress="javascript:CopyColorizedCodeCheckKey(this.parentNode, event);" tabindex="0" onmouseover="CopyCodeChangeIcon(this)" onmouseout="CopyCodeChangeIcon(this)" onclick="javascript:CopyColorizedCode(this.parentNode);"><img style="margin-right: 5px;" src="../icons/CopyCode.gif" />Copy</span>C#</div><div class="code"><pre xml:space="preserve">autoCommit = <span class="highlight-keyword">true</span></pre></div></span> then | |
| this method will in general be called many times during | |
| one instance of {@link IndexWriter}. If | |
| <span id="cbc_2" x-lang="CSharp" codeLanguage="CSharp"><div class="highlight-title"><span class="highlight-copycode" onkeypress="javascript:CopyColorizedCodeCheckKey(this.parentNode, event);" tabindex="0" onmouseover="CopyCodeChangeIcon(this)" onmouseout="CopyCodeChangeIcon(this)" onclick="javascript:CopyColorizedCode(this.parentNode);"><img style="margin-right: 5px;" src="../icons/CopyCode.gif" />Copy</span>C#</div><div class="code"><pre xml:space="preserve">autoCommit = <span class="highlight-keyword">false</span></pre></div></span> then this method is | |
| only called once when {@link IndexWriter#close} is | |
| called, or not at all if the {@link IndexWriter#abort} | |
| is called. | |
| <p /><u>Note:</u> the last CommitPoint is the most recent one, | |
| i.e. the "front index state". Be careful not to delete it, | |
| unless you know for sure what you are doing, and unless | |
| you can afford to lose the index content while doing that. | |
| </div><p /><b>Namespace:</b> <a href="4d52bcdb-050f-b66e-6d74-d7169ebc88b0.htm">Lucene.Net.Index</a><br /><b>Assembly:</b> <span sdata="assembly">Lucene.Net</span> (in Lucene.Net.dll) Version: 2.9.4.1<h1 class="heading"><span onclick="ExpandCollapse(syntaxToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(syntaxToggle, event)" tabindex="0"><img id="syntaxToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />Syntax</span></h1><div id="syntaxSection" class="section" name="collapseableSection" style=""><div id="syntaxCodeBlocks" class="code"><span codeLanguage="CSharp"><table><tr><th>C#</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">void</span> <span class="identifier">OnCommit</span>( | |
| <a href="http://msdn2.microsoft.com/en-us/library/30ft6hw7" target="_blank">IList</a> <span class="parameter">commits</span> | |
| )</pre></td></tr></table></span><span codeLanguage="VisualBasicDeclaration"><table><tr><th>Visual Basic</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">Sub</span> <span class="identifier">OnCommit</span> ( _ | |
| <span class="parameter">commits</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/30ft6hw7" target="_blank">IList</a> _ | |
| )</pre></td></tr></table></span><span codeLanguage="ManagedCPlusPlus"><table><tr><th>Visual C++</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">void</span> <span class="identifier">OnCommit</span>( | |
| <a href="http://msdn2.microsoft.com/en-us/library/30ft6hw7" target="_blank">IList</a>^ <span class="parameter">commits</span> | |
| )</pre></td></tr></table></span></div><div id="parameters"><h4 class="subHeading">Parameters</h4><dl paramName="commits"><dt><span class="parameter">commits</span></dt><dd>Type: <a href="http://msdn2.microsoft.com/en-us/library/30ft6hw7" target="_blank">System.Collections<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span><span class="fs">.</span></span>IList</a><br />List of {@link IndexCommit}, | |
| sorted by age (the 0th one is the oldest commit). | |
| </dd></dl></div></div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(seeAlsoToggle, event)" tabindex="0"><img id="seeAlsoToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />See Also</span></h1><div id="seeAlsoSection" class="section" name="collapseableSection" style=""><div class="seeAlsoStyle"><a href="f6146275-99fe-40a0-6f06-ddeedc61102d.htm">IndexDeletionPolicy Interface</a></div><div class="seeAlsoStyle"><a href="4d52bcdb-050f-b66e-6d74-d7169ebc88b0.htm">Lucene.Net.Index Namespace</a></div></div></div><div id="footer"><div class="footerLine"><img width="100%" height="3px" src="../icons/footer.gif" alt="Footer image" title="Footer image" /></div><A NAME="feedback"></A><span id="fb" class="feedbackcss"></span></div></div></body></html> |