graphql.schema.idl

Class TypeUtil

java.lang.Object

graphql.schema.idl.TypeUtil

public class TypeUtil
extends java.lang.Object

This class consists of static utility methods for operating on Type.

Constructor Summary

Constructors

Constructor and Description
TypeUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	isList(Type type) Returns true if the provided type is a list type, otherwise returns false.
static boolean	isNonNull(Type type) Returns true if the provided type is a non null type, otherwise returns false.
static boolean	isWrapped(Type type) Returns true if the given type is a non null or list type, that is a wrapped type, otherwise returns false.
static java.lang.String	simplePrint(Type type) This will return the type in graphql SDL format, eg [typeName!]!
static TypeName	unwrapAll(Type type) Unwraps all layers of the type or just returns the type again if it's not a wrapped type
static Type	unwrapOne(Type type) Unwraps one layer of the type or just returns the type again if it's not a wrapped type

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeUtil

public TypeUtil()

Method Detail

simplePrint

public static java.lang.String simplePrint(Type type)

This will return the type in graphql SDL format, eg [typeName!]!

Parameters:

type - the type in play

Returns:

the type in graphql SDL format, eg [typeName!]!

unwrapAll

public static TypeName unwrapAll(Type type)

Unwraps all layers of the type or just returns the type again if it's not a wrapped type

Parameters:

type - the type to be unwrapped

Returns:

the unwrapped type or the same type again if it's not wrapped

unwrapOne

public static Type unwrapOne(Type type)

Unwraps one layer of the type or just returns the type again if it's not a wrapped type

Parameters:

type - the type to be unwrapped

Returns:

the unwrapped type or the same type again if it's not wrapped

isNonNull

public static boolean isNonNull(Type type)

Returns true if the provided type is a non null type, otherwise returns false.

Parameters:

type - the type to check

Returns:

true if the provided type is a non null type otherwise false

isList

public static boolean isList(Type type)

Returns true if the provided type is a list type, otherwise returns false.

Parameters:

type - the type to check

Returns:

true if the provided type is a list typ, otherwise false

isWrapped

public static boolean isWrapped(Type type)

Returns true if the given type is a non null or list type, that is a wrapped type, otherwise returns false.

Parameters:

type - the type to check

Returns:

true if the given type is a non null or list type, otherwise false