Node class abstract

The base class for any GraphQL AST Node.

Implementers

• ArgumentNode
• DefaultValueNode
• DefinitionNode
• DirectiveNode
• DocumentNode
• FieldDefinitionNode
• InputValueDefinitionNode
• NameNode
• ObjectFieldNode
• OperationTypeDefinitionNode
• SelectionNode
• SelectionSetNode
• TypeConditionNode
• TypeNode
• ValueNode
• VariableDefinitionNode

Annotations

• @immutable

Constructors

Node(FileSpan? span)

const

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

span → FileSpan?

FileSpan representing the location of the node in the SourceFile

final

Methods

accept<R>(Visitor<R> v) → R

Accepts a Visitor v.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

visitChildren<R>(Visitor<R> v) → void

Lets Visitor v visit children nodes of this node.

Operators

operator ==(Object o) → bool

The equality operator.

override