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.

Field Summary

Fields

Modifier and Type	Field	Description
private final GraphQLSchemaElement	element
private final GraphqlElementParentTree	parent

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 Object

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

Field Details

element

private final GraphQLSchemaElement element

parent

private final GraphqlElementParentTree parent

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