Package graphql.schema

Class DefaultGraphqlTypeComparatorRegistry

java.lang.Object

graphql.schema.DefaultGraphqlTypeComparatorRegistry

All Implemented Interfaces:

GraphqlTypeComparatorRegistry

@PublicApi
public class DefaultGraphqlTypeComparatorRegistry
extends Object
implements GraphqlTypeComparatorRegistry

Associates a Comparator with a GraphqlTypeComparatorEnvironment to control the scope in which the Comparator can be applied.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DefaultGraphqlTypeComparatorRegistry.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static final Comparator<GraphQLSchemaElement>	DEFAULT_COMPARATOR

Fields inherited from interface graphql.schema.GraphqlTypeComparatorRegistry

AS_IS_REGISTRY, BY_NAME_REGISTRY

Method Summary

Modifier and Type	Method	Description
static GraphqlTypeComparatorRegistry	defaultComparators()
<T extends GraphQLSchemaElement> Comparator<? super T>	getComparator(GraphqlTypeComparatorEnvironment environment)	Search for the most to least specific registered Comparator otherwise a default is returned.
static DefaultGraphqlTypeComparatorRegistry.Builder	newComparators()
static Comparator<GraphQLSchemaElement>	sensibleGroupedOrder()	This orders the schema into a sensible grouped order

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_COMPARATOR

public static final Comparator<GraphQLSchemaElement> DEFAULT_COMPARATOR

Method Details

sensibleGroupedOrder

public static Comparator<GraphQLSchemaElement> sensibleGroupedOrder()

This orders the schema into a sensible grouped order

Returns:

a comparator that allows for sensible grouped order

getComparator

public <T extends GraphQLSchemaElement>
Comparator<? super T> getComparator(GraphqlTypeComparatorEnvironment environment)

Search for the most to least specific registered Comparator otherwise a default is returned.

Specified by:

getComparator in interface GraphqlTypeComparatorRegistry

Type Parameters:

T - the type of the comparator

Parameters:

environment - Defines the scope to control where the Comparator can be applied.

Returns:

The registered Comparator or null if not found.

defaultComparators

public static GraphqlTypeComparatorRegistry defaultComparators()

Returns:

A registry where all GraphQLTypes receive a default Comparator by comparing GraphQLType::getName.

newComparators

public static DefaultGraphqlTypeComparatorRegistry.Builder newComparators()