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| the next token. Implementing classes must implement this method and update | |
| the appropriate {@link AttributeImpl}s with the attributes of the next | |
| token. | |
| The producer must make no assumptions about the attributes after the | |
| method has been returned: the caller may arbitrarily change it. If the | |
| producer needs to preserve the state for subsequent calls, it can use | |
| {@link #captureState} to create a copy of the current attribute state. | |
| This method is called for every token of a document, so an efficient | |
| implementation is crucial for good performance. To avoid calls to | |
| {@link #AddAttribute(Class)} and {@link #GetAttribute(Class)} or downcasts, | |
| references to all {@link AttributeImpl}s that this stream uses should be | |
| retrieved during instantiation. | |
| To ensure that filters and consumers know which attributes are available, | |
| the attributes must be added during instantiation. Filters and consumers | |
| are not required to check for availability of attributes in | |
| {@link #IncrementToken()}. | |
| </div><p /><b>Namespace:</b> <a href="b449a860-f0af-3961-ccd7-4e000f2f2811.htm">Lucene.Net.Analysis</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">public</span> <span class="keyword">virtual</span> <a href="http://msdn2.microsoft.com/en-us/library/a28wyd50" target="_blank">bool</a> <span class="identifier">IncrementToken</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">Public</span> <span class="keyword">Overridable</span> <span class="keyword">Function</span> <span class="identifier">IncrementToken</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/a28wyd50" target="_blank">Boolean</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">public</span>: | |
| <span class="keyword">virtual</span> <a href="http://msdn2.microsoft.com/en-us/library/a28wyd50" target="_blank">bool</a> <span class="identifier">IncrementToken</span>()</pre></td></tr></table></span></div><h4 class="subHeading">Return Value</h4> false for end of stream; true otherwise | |
| Note that this method will be defined abstract in Lucene | |
| 3.0. | |
| </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="e288b6ba-8c6a-2dca-c6ed-9564c5e106f1.htm">TokenStream Class</a></div><div class="seeAlsoStyle"><a href="b449a860-f0af-3961-ccd7-4e000f2f2811.htm">Lucene.Net.Analysis 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> |