@ExportPackage @PublicApi

Package com.yahoo.document.annotation

Provides classes and interfaces for creating trees of spans over string values in Vespa documents, and annotating these spans.

See: Description

Interface Summary

Interface	Description
SpanNodeParent	An interface to be implemented by classes that can be parents of SpanNodes.

Class Summary

Class	Description
AlternateSpanList	A node in a SpanNode tree that can have a multiple trees of child nodes, each with its own probability.
AlternateSpanList.ProbabilityComparator
Annotation	An Annotation describes some kind of information associated with a SpanNode.
AnnotationContainer
AnnotationReference	A FieldValue which holds a reference to an annotation of a specified type.
AnnotationReferenceDataType	A data type describing a field value having a reference to an annotation of a given type.
AnnotationType	An AnnotationType describes a certain type of annotations; they are generally distinguished by a name, an id, and an optional data type.
AnnotationType2AnnotationContainer
AnnotationTypeRegistry	A registry of annotation types. This can be set up programmatically or from config.
AnnotationTypes	This is a container for all Annotations constants used by built-in Vespa features.
DummySpanNode
InvalidatingIterator
IteratingAnnotationContainer
ListAnnotationContainer
PeekableListIterator<E>
RecursiveNodeIterator	ListIterator implementation which performs a depth-first traversal of SpanNodes.
SerialIterator
Span	This class represents a range of characters from a string. This is the leaf node in a Span tree.
SpanList	A node in a Span tree that can have child nodes.
SpanNode	Base class of nodes in a Span tree.
SpanNode2AnnotationContainer	TODO: Should this be removed?
SpanTree	A SpanTree holds a root node of a tree of SpanNodes, and a List of Annotations pointing to these nodes or each other. It also has a name.
SpanTrees	This is a container for all SpanTrees constants used by built-in Vespa features.

Enum Summary

Enum	Description
SpanTree.IndexKey

Package com.yahoo.document.annotation Description

Provides classes and interfaces for creating trees of spans over string values in Vespa documents, and annotating these spans.