Uses of Class
org.apache.lucene.index.IndexReaderContext

Packages that use IndexReaderContext

Package	Description
org.apache.lucene.index
org.apache.lucene.search
org.apache.lucene.spatial.prefix

Uses of IndexReaderContext in org.apache.lucene.index

Subclasses of IndexReaderContext in org.apache.lucene.index

Modifier and Type	Class	Description
class	CompositeReaderContext	IndexReaderContext for CompositeReader instance.
class	LeafReaderContext	IndexReaderContext for LeafReader instances.

Methods in org.apache.lucene.index that return IndexReaderContext

Modifier and Type	Method	Description
abstract IndexReaderContext	IndexReader.getContext()	Expert: Returns the root IndexReaderContext for this IndexReader's sub-reader tree.
static IndexReaderContext	ReaderUtil.getTopLevelContext(IndexReaderContext context)	Walks up the reader tree and return the given context's top level reader context, or in other words the reader tree's root context.

Methods in org.apache.lucene.index that return types with arguments of type IndexReaderContext

Modifier and Type	Method	Description
List<IndexReaderContext>	CompositeReaderContext.children()
abstract List<IndexReaderContext>	IndexReaderContext.children()	Returns the context's children iff this context is a composite context otherwise null.
List<IndexReaderContext>	LeafReaderContext.children()

Methods in org.apache.lucene.index with parameters of type IndexReaderContext

Modifier and Type	Method	Description
static TermStates	TermStates.build(IndexReaderContext context, Term term, boolean needsStats)	Creates a TermStates from a top-level IndexReaderContext and the given Term.
static IndexReaderContext	ReaderUtil.getTopLevelContext(IndexReaderContext context)	Walks up the reader tree and return the given context's top level reader context, or in other words the reader tree's root context.
boolean	TermStates.wasBuiltFor(IndexReaderContext context)	Expert: Return whether this TermStates was built for the given IndexReaderContext.

Constructors in org.apache.lucene.index with parameters of type IndexReaderContext

Constructor	Description
TermStates(IndexReaderContext context)	Creates an empty TermStates from a IndexReaderContext
TermStates(IndexReaderContext context, TermState state, int ord, int docFreq, long totalTermFreq)	Creates a TermStates with an initial TermState, IndexReader pair.

Uses of IndexReaderContext in org.apache.lucene.search

Fields in org.apache.lucene.search declared as IndexReaderContext

Modifier and Type	Field	Description
protected IndexReaderContext	IndexSearcher.readerContext

Methods in org.apache.lucene.search that return IndexReaderContext

Modifier and Type	Method	Description
IndexReaderContext	IndexSearcher.getTopReaderContext()	Returns this searchers the top-level IndexReaderContext.

Constructors in org.apache.lucene.search with parameters of type IndexReaderContext

Constructor	Description
IndexSearcher(IndexReaderContext context)	Creates a searcher searching the provided top-level IndexReaderContext.
IndexSearcher(IndexReaderContext context, Executor executor)	Creates a searcher searching the provided top-level IndexReaderContext.

Uses of IndexReaderContext in org.apache.lucene.spatial.prefix

Methods in org.apache.lucene.spatial.prefix with parameters of type IndexReaderContext

Modifier and Type	Method	Description
static HeatmapFacetCounter.Heatmap	HeatmapFacetCounter.calcFacets(PrefixTreeStrategy strategy, IndexReaderContext context, Bits topAcceptDocs, Shape inputShape, int facetLevel, int maxCells)	Calculates spatial 2D facets (aggregated counts) in a grid, sometimes called a heatmap.
HeatmapFacetCounter.Heatmap	PrefixTreeStrategy.calcFacets(IndexReaderContext context, Bits topAcceptDocs, Shape inputShape, int facetLevel, int maxCells)	Computes spatial facets in two dimensions as a grid of numbers.
static void	PrefixTreeFacetCounter.compute(PrefixTreeStrategy strategy, IndexReaderContext context, Bits topAcceptDocs, Shape queryShape, int facetLevel, PrefixTreeFacetCounter.FacetVisitor facetVisitor)	Computes facets using a callback/visitor style design, allowing flexibility for the caller to determine what to do with each underlying count.