Package graphql.validation

Class TraversalContext

java.lang.Object

graphql.validation.TraversalContext

All Implemented Interfaces:

DocumentVisitor

@NullMarked
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)
@Nullable GraphQLArgument	getArgument()
@Nullable InputValueWithState	getDefaultValue()
@Nullable GraphQLDirective	getDirective()
@Nullable GraphQLFieldDefinition	getFieldDef()
@Nullable GraphQLInputType	getInputType()
@Nullable GraphQLOutputType	getOutputType()
@Nullable GraphQLCompositeType	getParentType()
@Nullable 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 @Nullable 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 @Nullable GraphQLCompositeType getParentType()

Returns:

can be null if the parent is not a CompositeType

getInputType

public @Nullable GraphQLInputType getInputType()

getDefaultValue

public @Nullable InputValueWithState getDefaultValue()

getFieldDef

public @Nullable GraphQLFieldDefinition getFieldDef()

getQueryPath

public @Nullable List<String> getQueryPath()

getDirective

public @Nullable GraphQLDirective getDirective()

getArgument

public @Nullable GraphQLArgument getArgument()