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    Class GroupQueryNode

    A GroupQueryNode represents a location where the original user typed real parenthesis on the query string. This class is useful for queries like: a) a AND b OR c b) ( a AND b) OR c

    Parenthesis might be used to define the boolean operation precedence.

    Inheritance
    System.Object
    QueryNode
    GroupQueryNode
    Implements
    IQueryNode
    Inherited Members
    QueryNode.PLAINTEXT_FIELD_NAME
    QueryNode.Allocate()
    QueryNode.Add(IQueryNode)
    QueryNode.Add(IList<IQueryNode>)
    QueryNode.IsLeaf
    QueryNode.Set(IList<IQueryNode>)
    QueryNode.Clone()
    QueryNode.GetChildren()
    QueryNode.SetTag(String, Object)
    QueryNode.UnsetTag(String)
    QueryNode.ContainsTag(String)
    QueryNode.GetTag(String)
    QueryNode.Parent
    QueryNode.IsRoot
    QueryNode.m_toQueryStringIgnoreFields
    QueryNode.IsDefaultField(String)
    QueryNode.TagMap
    QueryNode.RemoveFromParent()
    Namespace: Lucene.Net.QueryParsers.Flexible.Core.Nodes
    Assembly: Lucene.Net.QueryParser.dll
    Syntax
    public class GroupQueryNode : QueryNode, IQueryNode

    Constructors

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    GroupQueryNode(IQueryNode)

    This IQueryNode is used to identify parenthesis on the original query string

    Declaration
    public GroupQueryNode(IQueryNode query)
    Parameters
    Type Name Description
    IQueryNode query

    Methods

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    CloneTree()

    Declaration
    public override IQueryNode CloneTree()
    Returns
    Type Description
    IQueryNode
    Overrides
    QueryNode.CloneTree()
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    GetChild()

    Declaration
    public virtual IQueryNode GetChild()
    Returns
    Type Description
    IQueryNode
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    SetChild(IQueryNode)

    Declaration
    public virtual void SetChild(IQueryNode child)
    Parameters
    Type Name Description
    IQueryNode child
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    ToQueryString(IEscapeQuerySyntax)

    Declaration
    public override string ToQueryString(IEscapeQuerySyntax escapeSyntaxParser)
    Parameters
    Type Name Description
    IEscapeQuerySyntax escapeSyntaxParser
    Returns
    Type Description
    System.String
    Overrides
    QueryNode.ToQueryString(IEscapeQuerySyntax)
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    ToString()

    Declaration
    public override string ToString()
    Returns
    Type Description
    System.String
    Overrides
    QueryNode.ToString()

    Implements

    IQueryNode
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