Uses of Interface
com.yahoo.prelude.query.BlockItem

Packages that use BlockItem

Package	Description
com.yahoo.prelude.query	The query model representing a boolean combination of selection criteria, where elements may be simple criteria, nested boolean operators, or annotated pieces of natural language text.

Uses of BlockItem in com.yahoo.prelude.query

Classes in com.yahoo.prelude.query that implement BlockItem

Modifier and Type	Class	Description
class	AndSegmentItem	An immutable and'ing of a collection of sub-expressions.
class	BoolItem	A true/false term suitable for searching bool indexes.
class	ExactStringItem	Used to signal that this term requires exact match if the backend supports it.
class	FuzzyItem	Fuzzy search term
class	GeoLocationItem	This represents a geo-location in the query tree.
class	IndexedSegmentItem	Common implementation for Item classes implementing the IndexedItem interface.
class	IntItem	This represents either a number (integer or floating point) a partial range, given by "<number" or ">number", where the numbers are exclusive, or a full or open range "[number;number], "[number;]" or "[;number]" where the numbers are inclusive, or exclusive if a square bracket is replaced with a pointy one If a range is specified in brackets, it is also permissible to add a third number specifying the number of hits this will match on each node - [from;to;hitLimit]
class	MarkerWordItem	Special words known by the index used for marking things.
class	PhraseSegmentItem	A term which contains a fixed length phrase, a collection of word terms, resulting from a single segmentation operation.
class	PrefixItem	A word which matches beginnings of words instead of complete words
class	RangeItem	This class represents a numeric range.
class	RegExpItem	Match a field with the contained regular expression.
class	SegmentItem	An immutable and'ing of a collection of sub-expressions.
class	SubstringItem	A word that matches substrings of words
class	SuffixItem	A word that matches a suffix of words instead of a complete word.
class	TaggableSegmentItem	Common implementation for Item classes implementing the TaggableItem interface.
class	TermItem	Superclass of "leaf" conditions containing a single entity which is either matched in a field or not.
class	WordAlternativesItem	A set of words with differing exactness scores to be used for literal boost ranking.
class	WordItem	A simple word or token to match in some field.

Methods in com.yahoo.prelude.query that return BlockItem

Modifier and Type	Method	Description
BlockItem	PhraseItem.getBlockItem(int index)	Returns a subitem as a block item,