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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/106520/">http://git.reviewboard.kde.org/r/106520/</a>
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<a href="http://git.reviewboard.kde.org/r/106520/diff/1/?file=86609#file86609line189" style="color: black; font-weight: bold; text-decoration: underline;">backends/virtuoso/virtuosomodel.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Soprano::Error::ErrorCode Soprano::VirtuosoModel::addStatement( const Statement& statement )</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">188</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span> <span class="o">!</span><span class="n">s</span><span class="p">.</span><span class="n">context</span><span class="p">().</span><span class="n">isValid</span><span class="p">()</span> <span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="hl"> </span><span class="n"><span class="hl">d</span></span><span class="o"><span class="hl">-></span></span><span class="n"><span class="hl">m_supportEmptyGraphs</span></span><span class="hl"> </span><span class="o"><span class="hl">&&</span></span> <span class="o">!</span><span class="n">s</span><span class="p">.</span><span class="n">context</span><span class="p">().</span><span class="n">isValid</span><span class="p">()</span> <span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">how about throwing an error?</pre>
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<a href="http://git.reviewboard.kde.org/r/106520/diff/1/?file=86609#file86609line244" style="color: black; font-weight: bold; text-decoration: underline;">backends/virtuoso/virtuosomodel.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">bool Soprano::VirtuosoModel::containsStatement( const Statement& statement ) const</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span> <span class="o">!</span><span class="n">statement</span><span class="p">.</span><span class="n">context</span><span class="p">().</span><span class="n">isValid</span><span class="p">()</span> <span class="p">)</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="hl"> </span><span class="n"><span class="hl">d</span></span><span class="o"><span class="hl">-></span></span><span class="n"><span class="hl">m_supportEmptyGraphs</span></span><span class="hl"> </span><span class="o"><span class="hl">&&</span></span> <span class="o">!</span><span class="n">statement</span><span class="p">.</span><span class="n">context</span><span class="p">().</span><span class="n">isValid</span><span class="p">()</span> <span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">maybe also an error?</pre>
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<a href="http://git.reviewboard.kde.org/r/106520/diff/1/?file=86609#file86609line302" style="color: black; font-weight: bold; text-decoration: underline;">backends/virtuoso/virtuosomodel.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Soprano::Error::ErrorCode Soprano::VirtuosoModel::removeStatement( const Statement& statement )</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span> <span class="o">!</span><span class="n">s</span><span class="p">.</span><span class="n">context</span><span class="p">().</span><span class="n">isValid</span><span class="p">()</span> <span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="hl"> </span><span class="n"><span class="hl">d</span></span><span class="o"><span class="hl">-></span></span><span class="n"><span class="hl">m_supportEmptyGraphs</span></span><span class="hl"> </span><span class="o"><span class="hl">&&</span></span> <span class="o">!</span><span class="n">s</span><span class="p">.</span><span class="n">context</span><span class="p">().</span><span class="n">isValid</span><span class="p">()</span> <span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">error?</pre>
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<p>- Sebastian</p>
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<p>On September 21st, 2012, 9:27 a.m., Vishesh Handa wrote:</p>
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<div>Review request for Nepomuk, Soprano and Sebastian Trueg.</div>
<div>By Vishesh Handa.</div>
<p style="color: grey;"><i>Updated Sept. 21, 2012, 9:27 a.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"> Virtuoso doesn't support empty graphs, so we use a fake graph which acts
as the default empty graph.
This approach, while useful, does have a performance impact, as the
graph needs to be regularly checked agains't this default graph.
Therefore, we add an option to disable this feature. By default, this
feature is enabled in order to preserve compatibility.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>backends/virtuoso/virtuosobackend.cpp <span style="color: grey">(ca5070f)</span></li>
<li>backends/virtuoso/virtuosomodel.h <span style="color: grey">(b5fa1f8)</span></li>
<li>backends/virtuoso/virtuosomodel.cpp <span style="color: grey">(2bc6fe2)</span></li>
<li>backends/virtuoso/virtuosomodel_p.h <span style="color: grey">(af58d12)</span></li>
<li>backends/virtuoso/virtuosoqueryresultiteratorbackend.cpp <span style="color: grey">(914a320)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/106520/diff/" style="margin-left: 3em;">View Diff</a></p>
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