Package graphql.validation

Class TraversalContext

java.lang.Object

graphql.validation.TraversalContext

All Implemented Interfaces:

DocumentVisitor

public class TraversalContext
extends Object
implements DocumentVisitor

Constructor Summary

Constructors

Constructor	Description
TraversalContext(GraphQLSchema graphQLSchema)

Method Summary

Modifier and Type	Method	Description
void	enter(Node node, List<Node> path)
GraphQLArgument	getArgument()
InputValueWithState	getDefaultValue()
GraphQLDirective	getDirective()
GraphQLFieldDefinition	getFieldDef()
GraphQLInputType	getInputType()
GraphQLOutputType	getOutputType()
GraphQLCompositeType	getParentType()
List<String>	getQueryPath()
void	leave(Node node, List<Node> ancestors)

Methods inherited from class java.lang.Object

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

Constructor Details

TraversalContext

public TraversalContext(GraphQLSchema graphQLSchema)

Method Details

enter

public void enter(Node node,
 List<Node> path)

Specified by:

enter in interface DocumentVisitor

leave

public void leave(Node node,
 List<Node> ancestors)

Specified by:

leave in interface DocumentVisitor

getOutputType

public GraphQLOutputType getOutputType()

Returns:

can be null if current node does not have a OutputType associated: for example if the current field is unknown

getParentType

public GraphQLCompositeType getParentType()

Returns:

can be null if the parent is not a CompositeType

getInputType

public GraphQLInputType getInputType()

getDefaultValue

public InputValueWithState getDefaultValue()

getFieldDef

public GraphQLFieldDefinition getFieldDef()

getQueryPath

public List<String> getQueryPath()

getDirective

public GraphQLDirective getDirective()

getArgument

public GraphQLArgument getArgument()