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| <h1 id="Lucene_Net_QueryParsers_Flexible_Standard_Nodes" data-uid="Lucene.Net.QueryParsers.Flexible.Standard.Nodes" class="text-break">Namespace Lucene.Net.QueryParsers.Flexible.Standard.Nodes |
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| <p>Standard Lucene Query Nodes.</p> |
| <h2 id="standard-lucene-query-nodes">Standard Lucene Query Nodes</h2> |
| <p> The package org.apache.lucene.queryparser.flexible.standard.nodes contains QueryNode classes that are used specifically for Lucene query node tree. Any other generic QueryNode is defined under org.apache.lucene.queryParser.nodes. </p> |
| </div> |
| <div class="markdown level0 conceptual"></div> |
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| <h3 id="classes">Classes |
| </h3> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.AbstractRangeQueryNode-1.html">AbstractRangeQueryNode<T></a></h4> |
| <section><p>This class should be extended by nodes intending to represent range queries.</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.BooleanModifierNode.html">BooleanModifierNode</a></h4> |
| <section><p>A <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.BooleanModifierNode.html">BooleanModifierNode</a> has the same behaviour as |
| <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Core.Nodes.ModifierQueryNode.html">ModifierQueryNode</a>, it only indicates that this modifier was added by |
| <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Processors.GroupQueryNodeProcessor.html">GroupQueryNodeProcessor</a> and not by the user. </p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.MultiPhraseQueryNode.html">MultiPhraseQueryNode</a></h4> |
| <section><p>A <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.MultiPhraseQueryNode.html">MultiPhraseQueryNode</a> indicates that its children should be used to |
| build a <a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.MultiPhraseQuery.html">MultiPhraseQuery</a> instead of <a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.PhraseQuery.html">PhraseQuery</a>.</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.NumericQueryNode.html">NumericQueryNode</a></h4> |
| <section><p>This query node represents a field query that holds a numeric value. It is |
| similar to <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Core.Nodes.FieldQueryNode.html">FieldQueryNode</a>, however the <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.NumericQueryNode.html#Lucene_Net_QueryParsers_Flexible_Standard_Nodes_NumericQueryNode_Value">Value</a> returns an |
| <span class="xref">System.Object</span> representing a .NET numeric type.</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.NumericRangeQueryNode.html">NumericRangeQueryNode</a></h4> |
| <section><p>This query node represents a range query composed by <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.NumericQueryNode.html">NumericQueryNode</a> |
| bounds, which means the bound values are <span class="xref">System.Object</span>s representing a .NET numeric type.</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.PrefixWildcardQueryNode.html">PrefixWildcardQueryNode</a></h4> |
| <section><p>A <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.PrefixWildcardQueryNode.html">PrefixWildcardQueryNode</a> represents wildcardquery that matches abc* |
| or *. This does not apply to phrases, this is a special case on the original |
| lucene parser. TODO: refactor the code to remove this special case from the |
| parser. and probably do it on a Processor</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.RegexpQueryNode.html">RegexpQueryNode</a></h4> |
| <section><p>A <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.RegexpQueryNode.html">RegexpQueryNode</a> represents <a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.RegexpQuery.html">RegexpQuery</a> query Examples: /[a-z]|[0-9]/</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.StandardBooleanQueryNode.html">StandardBooleanQueryNode</a></h4> |
| <section><p>A <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.StandardBooleanQueryNode.html">StandardBooleanQueryNode</a> has the same behavior as |
| <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Core.Nodes.BooleanQueryNode.html">BooleanQueryNode</a>. It only indicates if the coord should be enabled or |
| not for this boolean query. </p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.TermRangeQueryNode.html">TermRangeQueryNode</a></h4> |
| <section><p>This query node represents a range query composed by <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Core.Nodes.FieldQueryNode.html">FieldQueryNode</a> |
| bounds, which means the bound values are strings.</p> |
| </section> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.WildcardQueryNode.html">WildcardQueryNode</a></h4> |
| <section><p>A <a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.WildcardQueryNode.html">WildcardQueryNode</a> represents wildcard query This does not apply to |
| phrases. Examples: a<em>b</em>c Fl?w? m?ke*g</p> |
| </section> |
| <h3 id="interfaces">Interfaces |
| </h3> |
| <h4><a class="xref" href="Lucene.Net.QueryParsers.Flexible.Standard.Nodes.IAbstractRangeQueryNode.html">IAbstractRangeQueryNode</a></h4> |
| <section><p>LUCENENET specific interface used to identify |
| an AbstractRangeQueryNode without referring to |
| its generic closing type</p> |
| </section> |
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