| Name |
Description |
| AndQueryNode |
A AndQueryNode represents an AND boolean operation performed on a list of nodes. |
| AnyQueryNode |
A AnyQueryNode represents an ANY operator performed on a list of nodes. |
| BooleanQueryNode |
A BooleanQueryNode represents a list of elements which do not have an explicit boolean operator defined between them. It can be used to express a boolean query that intends to use the default boolean operator. |
| BoostQueryNode |
A BoostQueryNode boosts the QueryNode tree which is under this node. So, it must only and always have one child. The boost value may vary from 0.0 to 1.0. |
| DeletedQueryNode |
A DeletedQueryNode represents a node that was deleted from the query node tree. It can be removed from the tree using the Processors.RemoveDeletedQueryNodesProcessor processor. |
| FuzzyQueryNode |
A FuzzyQueryNode represents a element that contains field/text/similarity tuple |
| 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. |
| MatchAllDocsQueryNode |
A MatchAllDocsQueryNode indicates that a query node tree or subtree will match all documents if executed in the index. |
| MatchNoDocsQueryNode |
A MatchNoDocsQueryNode indicates that a query node tree or subtree will not match any documents if executed in the index. |
| ModifierExtensions |
|
| ModifierQueryNode |
A ModifierQueryNode indicates the modifier value (+,-,?,NONE) for each term on the query string. For example "+t1 -t2 t3" will have a tree of: <BooleanQueryNode> <ModifierQueryNode modifier="MOD_REQ"> <t1/> </ModifierQueryNode> <ModifierQueryNode modifier="MOD_NOT"> <t2/> </ModifierQueryNode> <t3/> </BooleanQueryNode> |
| NoTokenFoundQueryNode |
A NoTokenFoundQueryNode is used if a term is convert into no tokens by the tokenizer/lemmatizer/analyzer (null). |
| OpaqueQueryNode |
A OpaqueQueryNode is used for specify values that are not supposed to be parsed by the parser. For example: and XPATH query in the middle of a query string a b @xpath:'/bookstore/book[1]/title' c d |
| OrQueryNode |
A OrQueryNode represents an OR boolean operation performed on a list of nodes. |
| PhraseSlopQueryNode |
Query node for Search.PhraseQuery's slop factor. |
| ProximityQueryNode |
A ProximityQueryNode represents a query where the terms should meet specific distance conditions. (a b c) WITHIN [SENTENCE|PARAGRAPH|NUMBER] [INORDER] ("a" "b" "c") WITHIN [SENTENCE|PARAGRAPH|NUMBER] [INORDER] TODO: Add this to the future standard Lucene parser/processor/builder |
| ProximityQueryNode_TypeExtensions |
|
| ProximityType |
utility class containing the distance condition and number |
| QueryNodeImpl |
A QueryNodeImpl is the default implementation of the interface IQueryNode |
| QuotedFieldQueryNode |
A QuotedFieldQueryNode represents phrase query. Example: "life is great" |
| SlopQueryNode |
A SlopQueryNode represents phrase query with a slop. From Lucene FAQ: Is there a way to use a proximity operator (like near or within) with Lucene? There is a variable called slop that allows you to perform NEAR/WITHIN-like queries. By default, slop is set to 0 so that only exact phrases will match. When using TextParser you can use this syntax to specify the slop: "doug cutting"~2 will find documents that contain "doug cutting" as well as ones that contain "cutting doug". |
| TestQueryNode |
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