DICE API Documentation/com.embabel.dice.text2graph

Package-level declarations

Types

typealias EntityMerge = Merge<SuggestedEntityResolution, <Error class: unknown class>>

Determine how to handle existing entities. The EntityResolver will have determined where we have an existing entity. The role of the EntityDeterminer is to decide how to handle merges.

ExistingRelationship

data class ExistingRelationship(val suggested: SuggestedRelationship, val existing: RelationshipInstance) : SuggestedRelationshipResolution

KnowledgeGraphBuilder

interface KnowledgeGraphBuilder

Updates a knowledge graph from chunks of text

KnowledgeGraphDelta

data class KnowledgeGraphDelta(val chunkIds: Set<String>, val entityMerges: Merges<SuggestedEntityResolution, <Error class: unknown class>>, val relationshipMerges: Merges<SuggestedRelationshipResolution, RelationshipInstance>)

Update we'll apply to a knowledge graph in a persistent store. Identifies the chunks that it is based on.

Merge

data class Merge<R : Resolution<*, T>, T>(val resolution: R, val convergenceTarget: T?)

Convergence between a resolution, with an ultimate convergence target that we can write a store, whether persistent or in memory.

Merges

data class Merges<R : Resolution<*, T>, T>(val merges: List<Merge<R, T>>)

NewRelationship

data class NewRelationship(val suggested: SuggestedRelationship) : SuggestedRelationshipResolution

RelationshipInstance

interface RelationshipInstance

Relationship between a source and target entity, identified by ID

RelationshipMergePolicy

interface RelationshipMergePolicy

RelationshipResolver

interface RelationshipResolver

SourceAnalyzer

interface SourceAnalyzer

Analyze text Process each chunk in turn. Not responsible for disambiguation or merging, which is handled by a later pipeline stage.

SourceAnalyzerEntityExtractor

class SourceAnalyzerEntityExtractor(sourceAnalyzer: SourceAnalyzer) : EntityExtractor

Adapter that wraps a SourceAnalyzer as an EntityExtractor.

SuggestedRelationship

data class SuggestedRelationship(val sourceId: String, val targetId: String, val type: String, val description: String? = null) : RelationshipInstance

SuggestedRelationshipResolution

sealed interface SuggestedRelationshipResolution : Resolution<SuggestedRelationship, RelationshipInstance>

SuggestedRelationships

data class SuggestedRelationships(val entitiesResolution: Resolutions<SuggestedEntityResolution>, val suggestedRelationships: List<SuggestedRelationship>)