Package graphql.analysis

Interface QueryVisitor

All Known Implementing Classes:

QueryVisitorStub

@PublicApi
public interface QueryVisitor

Used by QueryTraverser to visit the nodes of a Query.

How this happens in detail (pre vs post-order for example) is defined by QueryTraverser.

Method Summary

Modifier and Type	Method	Description
default TraversalControl	visitArgument(QueryVisitorFieldArgumentEnvironment environment)
default TraversalControl	visitArgumentValue(QueryVisitorFieldArgumentValueEnvironment environment)
void	visitField(QueryVisitorFieldEnvironment queryVisitorFieldEnvironment)
default TraversalControl	visitFieldWithControl(QueryVisitorFieldEnvironment queryVisitorFieldEnvironment)	visitField variant which lets you control the traversal.
default void	visitFragmentDefinition(QueryVisitorFragmentDefinitionEnvironment queryVisitorFragmentDefinitionEnvironment)
void	visitFragmentSpread(QueryVisitorFragmentSpreadEnvironment queryVisitorFragmentSpreadEnvironment)
void	visitInlineFragment(QueryVisitorInlineFragmentEnvironment queryVisitorInlineFragmentEnvironment)

Method Detail

visitField

void visitField(QueryVisitorFieldEnvironment queryVisitorFieldEnvironment)

visitFieldWithControl

default TraversalControl visitFieldWithControl(QueryVisitorFieldEnvironment queryVisitorFieldEnvironment)

visitField variant which lets you control the traversal. default implementation calls visitField for backwards compatibility reason

Parameters:

queryVisitorFieldEnvironment - the environment in play

Returns:

traversal control

visitInlineFragment

void visitInlineFragment(QueryVisitorInlineFragmentEnvironment queryVisitorInlineFragmentEnvironment)

visitFragmentSpread

void visitFragmentSpread(QueryVisitorFragmentSpreadEnvironment queryVisitorFragmentSpreadEnvironment)

visitFragmentDefinition

default void visitFragmentDefinition(QueryVisitorFragmentDefinitionEnvironment queryVisitorFragmentDefinitionEnvironment)

visitArgument

default TraversalControl visitArgument(QueryVisitorFieldArgumentEnvironment environment)

visitArgumentValue

default TraversalControl visitArgumentValue(QueryVisitorFieldArgumentValueEnvironment environment)