Package graphql.schema

Class GraphqlElementParentTree

java.lang.Object

graphql.schema.GraphqlElementParentTree

@PublicApi
public class GraphqlElementParentTree
extends Object

This represents a hierarchy an graphql runtime element upwards to its associated parent elements. For example a GraphqlDirective can be on a GraphqlArgument which can be on a GraphqlFieldDefinition, which can be on a GraphqlObjectType.

Constructor Summary

Constructors

Constructor	Description
GraphqlElementParentTree(Deque<GraphQLSchemaElement> nodeStack)

Method Summary

Modifier and Type	Method	Description
GraphQLSchemaElement	getElement()	Returns the element represented by this info
Optional<GraphqlElementParentTree>	getParentInfo()
List<GraphQLSchemaElement>	toList()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

GraphqlElementParentTree

public GraphqlElementParentTree(Deque<GraphQLSchemaElement> nodeStack)

Method Details

getElement

public GraphQLSchemaElement getElement()

Returns the element represented by this info

Returns:

the element in play

getParentInfo

public Optional<GraphqlElementParentTree> getParentInfo()

Returns:

an element MAY have an optional parent

toList

public List<GraphQLSchemaElement> toList()

Returns:

the tree as a list of types

toString

public String toString()

Overrides:

toString in class Object