graphql.schema

Class GraphQLNonNull

java.lang.Object

graphql.schema.GraphQLNonNull

All Implemented Interfaces:

GraphQLInputType, GraphQLModifiedType, GraphQLOutputType, GraphQLSchemaElement, GraphQLType

@PublicApi
public class GraphQLNonNull
extends java.lang.Object
implements GraphQLType, GraphQLInputType, GraphQLOutputType, GraphQLModifiedType

A modified type that indicates there the underlying wrapped type will not be null. See http://graphql.org/learn/schema/#lists-and-non-null for more details on the concept

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CHILD_WRAPPED_TYPE

Constructor Summary

Constructors

Constructor and Description
GraphQLNonNull(GraphQLType wrappedType)

Method Summary

Modifier and Type	Method and Description
TraversalControl	accept(TraverserContext<GraphQLSchemaElement> context, GraphQLTypeVisitor visitor)
boolean	equals(java.lang.Object o)
java.util.List<GraphQLSchemaElement>	getChildren()
SchemaElementChildrenContainer	getChildrenWithTypeReferences()
GraphQLType	getWrappedType()
int	hashCode()
static GraphQLNonNull	nonNull(GraphQLType wrappedType) A factory method for creating non null types so that when used with static imports allows more readable code such as .type(nonNull(GraphQLString))
java.lang.String	toString()
GraphQLSchemaElement	withNewChildren(SchemaElementChildrenContainer newChildren)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CHILD_WRAPPED_TYPE

public static final java.lang.String CHILD_WRAPPED_TYPE

See Also:

Constant Field Values

Constructor Detail

GraphQLNonNull

public GraphQLNonNull(GraphQLType wrappedType)

Method Detail

nonNull

public static GraphQLNonNull nonNull(GraphQLType wrappedType)

A factory method for creating non null types so that when used with static imports allows more readable code such as .type(nonNull(GraphQLString))

Parameters:

wrappedType - the type to wrap as being non null

Returns:

a GraphQLNonNull of that wrapped type

getWrappedType

public GraphQLType getWrappedType()

Specified by:

getWrappedType in interface GraphQLModifiedType

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

accept

public TraversalControl accept(TraverserContext<GraphQLSchemaElement> context,
                               GraphQLTypeVisitor visitor)

Specified by:

accept in interface GraphQLSchemaElement

getChildren

public java.util.List<GraphQLSchemaElement> getChildren()

Specified by:

getChildren in interface GraphQLSchemaElement

getChildrenWithTypeReferences

public SchemaElementChildrenContainer getChildrenWithTypeReferences()

Specified by:

getChildrenWithTypeReferences in interface GraphQLSchemaElement

withNewChildren

public GraphQLSchemaElement withNewChildren(SchemaElementChildrenContainer newChildren)

Specified by:

withNewChildren in interface GraphQLSchemaElement