Types

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class AndMetaFilterDefinition(filterDefinition: FilterDefinition<out Node>) : MetaFilterDefinition

Definition for an and meta filter Joins several filters by AND

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class FilterDefinition<T : Node>(val entryType: KClass<T>) : GraphQLInputTypeGenerator

Defines a filter for a specific Node type Also handles parsing filters of that node type, including meta filters (filters joined by and, or, not)

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class FilterDefinitionCollection(val backingCollection: Map<KClass<out Node>, FilterDefinition<out Node>>)

Set of FilterDefinition associated by Node type Can be used to get a FilterDefinition for a specific Node type

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abstract class FilterEntryDefinition(val name: String, val description: String) : GraphQLInputTypeGenerator

Definition for a filter entry. Defines a function to parse entries

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interface GraphQLInputTypeGenerator

Defines a function to convert into a GraphQLInputType

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abstract class MetaFilterDefinition(name: String, description: String, val filterDefinition: FilterDefinition<out Node>) : FilterEntryDefinition

Definition for a meta filter

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class NodePropertyFilterDefinition(val nodeSubFilterDefinition: NodeSubFilterDefinition) : FilterEntryDefinition

Definition for a filter used to filter for NodeProperties

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class NodeSetPropertyFilterDefinition(name: String, nodeType: KType, subFilterGenerator: SubFilterGenerator, relationshipDefinition: RelationshipDefinition) : SimpleObjectFilterDefinitionEntry<NodeSubFilterDefinition>

Definition for a set based filter used to filter for NodeSetProperties Can be used for filters where either all, any or none of the elements of the list have to match a filter

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class NodeSubFilterDefinition(name: String, description: String, nodeType: KType, val subFilterGenerator: SubFilterGenerator, val relationshipDefinition: RelationshipDefinition) : FilterEntryDefinition

FilterEntryDefinition wrapper for a FilterDefinition. Automatically generates the FilterDefinition base on the provided nodeType. GraphQL type and parsing is handled by the generated FilterDefinition Used in for filter entries based on NodeRelationship based properties.

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class NotMetaFilterDefinition(filterDefinition: FilterDefinition<out Node>) : MetaFilterDefinition

Definition for a not meta filter Negates a filter

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class OrMetaFilterDefinition(filterDefinition: FilterDefinition<out Node>) : MetaFilterDefinition

Definition for an or meta filter Joins several filters by OR

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class SimpleFilterEntryDefinition(name: String, description: String, val type: GraphQLInputType, val neo4jName: String, val conditionGenerator: (property: Property, value: Parameter<*>) -> Condition) : FilterEntryDefinition

Definition for a single filter entry which filters by a Neo4j property using a conditionGenerator to generate the condition.

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abstract class SimpleObjectFilterDefinitionEntry<T : FilterEntryDefinition>(name: String, description: String, val typeDescription: String, val typeName: String, fields: List<T>) : FilterEntryDefinition

Base lass for FilterEntryDefinition which build a filter by joining a list of sub filters (fields) Creates a filter where any amount of fields (0 to all) can be present

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class SubFilterGenerator(val filters: List<TypeFilterDefinitionEntry>, val filterDefinitionCache: FilterDefinitionCache, val nodeDefinitionCollection: NodeDefinitionCollection, val additionalFilterBeans: Map<String, FilterEntryDefinition>, val nodeFilterGenerators: List<NodeFilterGenerator>)

Used to generate filters for properties. Also provides access to the FilterDefinitionCache, NodeDefinitionCollection and a lookup of additional filters.

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class SubtypeNodeFilterDefinition(val nodeDefinition: NodeDefinition, val nodeFilterDefinition: FilterDefinition<out Node>) : FilterEntryDefinition

Definition for a filter used to filter for a specific subtype (and potentially by attributes of that subtype) of a node

Functions

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fun generateFilterDefinition(type: KClass<out Node>, subFilterGenerator: SubFilterGenerator): FilterDefinition<out Node>

Generates a FilterDefinition for a specific Node type Handles retrieving the definition from the cache