Class RemoveDeletedQueryNodesProcessor

A QueryNodeProcessorPipeline class removes every instance of DeletedQueryNode from a query node tree. If the resulting root node is a DeletedQueryNode, MatchNoDocsQueryNode is returned.

Inheritance
System.Object
QueryNodeProcessor
RemoveDeletedQueryNodesProcessor
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.QueryParsers.Flexible.Core.Processors
Assembly: Lucene.Net.QueryParser.dll
Syntax
public class RemoveDeletedQueryNodesProcessor : QueryNodeProcessor, IQueryNodeProcessor

Constructors

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RemoveDeletedQueryNodesProcessor()

Declaration
public RemoveDeletedQueryNodesProcessor()

Methods

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PostProcessNode(IQueryNode)

Declaration
protected override IQueryNode PostProcessNode(IQueryNode node)
Parameters
Type Name Description
IQueryNode node
Returns
Type Description
IQueryNode
Overrides
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PreProcessNode(IQueryNode)

Declaration
protected override IQueryNode PreProcessNode(IQueryNode node)
Parameters
Type Name Description
IQueryNode node
Returns
Type Description
IQueryNode
Overrides
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Process(IQueryNode)

Declaration
public override IQueryNode Process(IQueryNode queryTree)
Parameters
Type Name Description
IQueryNode queryTree
Returns
Type Description
IQueryNode
Overrides
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SetChildrenOrder(IList<IQueryNode>)

Declaration
protected override IList<IQueryNode> SetChildrenOrder(IList<IQueryNode> children)
Parameters
Type Name Description
System.Collections.Generic.IList<IQueryNode> children
Returns
Type Description
System.Collections.Generic.IList<IQueryNode>
Overrides

Implements