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    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
    IQueryNodeProcessor
    Inherited Members
    QueryNodeProcessor.ProcessChildren(IQueryNode)
    QueryNodeProcessor.SetQueryConfigHandler(QueryConfigHandler)
    QueryNodeProcessor.GetQueryConfigHandler()
    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
    QueryNodeProcessor.PostProcessNode(IQueryNode)
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    PreProcessNode(IQueryNode)

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

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

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

    Implements

    IQueryNodeProcessor
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