Package graphql.language

Interface DirectivesContainer<T extends DirectivesContainer>

All Superinterfaces:

Node<T>, Serializable

All Known Subinterfaces:

ImplementingTypeDefinition<T>, TypeDefinition<T>

All Known Implementing Classes:

EnumTypeDefinition, EnumTypeExtensionDefinition, EnumValueDefinition, Field, FieldDefinition, FragmentDefinition, FragmentSpread, InlineFragment, InputObjectTypeDefinition, InputObjectTypeExtensionDefinition, InputValueDefinition, InterfaceTypeDefinition, InterfaceTypeExtensionDefinition, ObjectTypeDefinition, ObjectTypeExtensionDefinition, OperationDefinition, ScalarTypeDefinition, ScalarTypeExtensionDefinition, SchemaDefinition, SchemaExtensionDefinition, UnionTypeDefinition, UnionTypeExtensionDefinition, VariableDefinition

@PublicApi
public interface DirectivesContainer<T extends DirectivesContainer>
extends Node<T>

Represents a language node that can contain Directives. Directives can be repeatable and (by default) non repeatable.

There are access methods here that get the two different types.

See Also:

• DirectiveDefinition
• DirectiveDefinition.isRepeatable()

Method Summary

Modifier and Type	Method	Description
List<Directive>	getDirectives()	This will return a list of all the directives that have been put on Node as a flat list, which may contain repeatable and non repeatable directives.
List<Directive>	getDirectives(String directiveName)	Returns all the directives with the provided name, including repeatable and non repeatable directives.
Map<String,List<Directive>>	getDirectivesByName()	This will return a Map of the all directives that are associated with a Node, including both repeatable and non repeatable directives.
boolean	hasDirective(String directiveName)	This returns true if the AST node contains one or more directives by the specified name

Methods inherited from interface graphql.language.Node

accept, deepCopy, getAdditionalData, getChildren, getComments, getIgnoredChars, getNamedChildren, getSourceLocation, isEqualTo, withNewChildren

Method Details

getDirectives

List<Directive> getDirectives()

This will return a list of all the directives that have been put on Node as a flat list, which may contain repeatable and non repeatable directives.

Returns:

a list of all the directives associated with this Node

getDirectivesByName

Map<String,List<Directive>> getDirectivesByName()

This will return a Map of the all directives that are associated with a Node, including both repeatable and non repeatable directives.

Returns:

a map of all directives by directive name

getDirectives

List<Directive> getDirectives(String directiveName)

Returns all the directives with the provided name, including repeatable and non repeatable directives.

Parameters:

directiveName - the name of the directives to retrieve

Returns:

the directives or empty list if there is not one with that name

hasDirective

boolean hasDirective(String directiveName)

This returns true if the AST node contains one or more directives by the specified name

Parameters:

directiveName - the name ot check

Returns:

true if the AST node contains one or more directives by the specified name