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See:
Description
Interface Summary | |
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GroupCounts.DocHitMaker | |
GroupCounts.HitQueueMaker | |
SelectorParserConstants |
Class Summary | |
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ChildSelector | Select children of the incoming groups |
DescendantSelector | Select all the group and all its descendants of the incoming groups |
DocsSelector | Gather documents for all incoming groups. |
DynamicGroupData | Abstract class representing dynamically generated group data for a facet query. |
EmptySelector | Select empty or non-empty groups, according to a flag. |
FacetSpec | Stores a facet specification, as part of a QueryRequest . |
FRBRData | Keeps a large in-memory table of the title, author, and other info for each document. |
FRBRGroupData | Implements a dynamic mapping from document to a FRBR-style title/author key. |
GroupCounts | Maintains an ongoing count of groups and how many document hits were found in each group. |
GroupData | This class contains a mapping, from documents to one or more term values in each document. |
GroupSelector | Base class for the various selector classes that are chained together to execute a selection expression in a faceted query. |
MarkSelector | Mark all incoming groups. |
NameSelector | Filter out groups that don't match the given name. |
PageSelector | Select page sets of siblings around selected groups |
RangeSelector | Select a range of the incoming groups |
ResultFacet | Records facet results from a single query. |
ResultGroup | Records the results of a single group in field-grouped query. |
RootSelector | Select top-level (root) groups |
SelectedSelector | Select selected or non-selected groups, depending on a flag |
SelectorParser | |
SelectorParserTokenManager | |
SiblingSelector | Select all siblings of each incoming group. |
SimpleCharStream | An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing). |
SingletonSelector | Pass only groups that are singletons, i.e. have no selected siblings. |
StaticGroupData | This class contains the mapping, for a given field, from documents to one or more term values in that document. |
Token | Describes the input token stream. |
TopChoiceSelector | Select the top level of the hierarchy that has a choice. |
UnionSelector | Pass incoming groups to a number of selectors. |
Exception Summary | |
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ParseException | This exception is thrown when parse errors are encountered. |
Error Summary | |
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TokenMgrError |
This package contains classes that implement XTF's facet/grouping functionality.
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