hub / github.com/graphql-java/graphql-java

github.com/graphql-java/graphql-java @v26.0

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9,216 symbols 32,345 edges 751 files 1,770 documented · 19% 5 cross-repo links ● updated 5d agov26.0 · 2026-04-23★ 6,23026 open issues

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README

GraphQL Java

请在 Discussions 进行问题讨论和寻求帮助：https://github.com/graphql-java/graphql-java/discussions

该组件是 GraphQL 规范的 Java 实现。

文档

入门教程：Getting started with GraphQL Java and Spring Boot

更多细节请参考graphql-java官方文档: https://www.graphql-java.com/documentation/getting-started

我们写了一本书: GraphQL with Java and Spring

如果您想了解新版本更多的信息和变更日志请参阅 releases 列表。

行为规范

请您注意该项目是与 Contributor Code of Conduct 一起发布的，通过提交 PR 或 Issues 参与该项目表示您已经同意遵守该准则，所以请您花时间仔细阅读它。

License

Extension points exported contracts — how you extend this code

GraphQLError (Interface)

The interface describing graphql errors NOTE: This class implements java.io.Serializable and hence it can be [23 implementers]

src/main/java/graphql/GraphQLError.java

Named (Interface)

(no doc) [109 implementers]

src/test/groovy/graphql/GarfieldSchema.java

NamedNode (Interface)

Represents a language node that has a name [106 implementers]

src/main/java/graphql/language/NamedNode.java

PublicBaseInterface (Interface)

(no doc) [4 implementers]

src/test/groovy/graphql/schema/somepackage/InterfaceInheritanceHolder.java

DirectivesContainer (Interface)

Represents a language node that can contain Directives. Directives can be repeatable and (by default) non repeatable. < [17 …

src/main/java/graphql/language/DirectivesContainer.java

PublicDfeInterface (Interface)

(no doc) [2 implementers]

src/test/groovy/graphql/schema/somepackage/InterfaceInheritanceHolder.java

TypeDefinition (Interface)

An interface for type definitions in a Schema Definition Language (SDL). @param the actual Node type [106 implementers]

src/main/java/graphql/language/TypeDefinition.java

PublicInterfaceWithoutTarget (Interface)

(no doc) [2 implementers]

src/test/groovy/graphql/schema/somepackage/InterfaceInheritanceHolder.java

Core symbols most depended-on inside this repo

build

called by 933

src/main/java/graphql/execution/directives/QueryDirectives.java

get

called by 854

src/main/java/graphql/schema/DataFetcher.java

getName

called by 748

src/main/java/graphql/schema/SelectedField.java

add

called by 716

src/main/java/graphql/execution/Async.java

name

called by 612

src/main/java/graphql/language/Field.java

getName

called by 606

src/main/java/graphql/schema/diffing/Vertex.java

assertNotNull

called by 598

src/main/java/graphql/Assert.java

put

called by 485

src/main/java/graphql/collect/ImmutableMapWithNullValues.java

Shape

Method 7,999

Class 1,012

Interface 179

Enum 26

Languages

Java100%

Modules by API surface

src/main/java/graphql/schema/diffing/ana/SchemaDifference.java343 symbols

src/main/java/graphql/schema/diffing/ana/EditOperationAnalyzer.java112 symbols

src/main/java/graphql/validation/OperationValidator.java107 symbols

src/main/java/graphql/schema/GraphQLSchema.java91 symbols

src/main/java/graphql/schema/idl/SchemaPrinter.java72 symbols

src/main/java/graphql/schema/DataFetchingEnvironmentImpl.java66 symbols

src/main/java/graphql/schema/idl/SchemaGeneratorHelper.java60 symbols

src/main/java/graphql/parser/GraphqlAntlrToLanguage.java60 symbols

src/main/java/graphql/execution/instrumentation/ChainedInstrumentation.java60 symbols

src/main/java/graphql/language/AstPrinter.java58 symbols

src/main/java/graphql/normalized/ExecutableNormalizedField.java55 symbols

src/main/java/graphql/schema/visitor/GraphQLSchemaVisitorAdapter.java54 symbols

Used by 5 indexed graphs manifest dependencies, hub-wide

github.com/apache/skywalking

github.com/appsmithorg/appsmith

github.com/eugenp/tutorials

github.com/floci-io/floci

github.com/quarkusio/quarkus

For agents

$ claude mcp add graphql-java \
  -- python -m otcore.mcp_server <graph>

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