Interface IQueryNode
A IQueryNode is a interface implemented by all nodes on a IQueryNode tree.
Assembly: Lucene.Net.QueryParser.dll
Syntax
public interface IQueryNodeProperties
| Name | Description |
|---|---|
| IsLeaf | verify if a node is a Leaf node |
| Parent | |
| TagMap | Gets a map containing all tags attached to this query node. |
Methods
| Name | Description |
|---|---|
| Add(IQueryNode) | add a new child to a non Leaf node |
| Add(IList<IQueryNode>) | |
| CloneTree() | Recursive clone the IQueryNode tree. The tags are not copied to the new tree when you call the CloneTree() method. |
| ContainsTag(String) | verify if a node contains a tag |
| GetChildren() | get Children nodes |
| GetTag(String) | Returns object stored under that tag name |
| RemoveFromParent() | Removes this query node from its parent. |
| Set(IList<IQueryNode>) | reset the children of a node |
| SetTag(String, Object) | Associate the specified value with the specified |
| ToQueryString(IEscapeQuerySyntax) | convert to a query string understood by the query parser |
| ToString() | for printing |
| UnsetTag(String) | Unset a tag. |
