RelayQueryNode

internal

Queries in Relay are represented as trees. Possible nodes include the root, fields, and fragments. Fields can have children, or they can be leaf nodes. Root and fragment nodes must always have children.

RelayQueryNode provides access to information such as the field name, generated alias, sub-fields, and call values.

Nodes are immutable; query modification is supported via clone:

var next = prev.clone(prev.getChildren().filter(f => ...));

Note: Mediating access to actual query nodes is necessary so that we can replace the current mutable GraphQL nodes with an immutable query representation. This class *must not* mutate the underlying concreteNode. Instead, use an instance variable (see clone()).

TODO (#6937314): RelayQueryNode support for toJSON/fromJSON

Annotations: @RawJSType() @native()

Linear Supertypes

Object, Any, AnyRef, Any

Known Subclasses

RelayQueryField, RelayQueryFragment, RelayQueryMutation, RelayQueryOperation, RelayQueryRoot, RelayQuerySubscription

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(children: NextChildren): UndefOr[RelayQueryNode]
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def createNode(concreteNode: ConcreteQueryObject): RelayQueryNode
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(that: RelayQueryNode): Boolean

Determine if this and that are deeply equal.
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def getChildren: Seq[RelayQueryNode]
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getConcreteQueryNode(onCacheMiss: () ⇒ ConcreteQueryObject): ConcreteQueryObject
def getField(field: RelayQueryField): UndefOr[RelayQueryField]
def getFieldByStorageKey(storageKey: String): UndefOr[RelayQueryField]
def getRoute: RelayMetaRoute
def getVariables: Variables
def hasDeferredDescendant: Boolean
def hasOwnProperty(v: String): Boolean

Definition Classes
Object
def hashCode(): Int

Definition Classes
AnyRef → Any
def isEquivalent(that: RelayQueryNode): Boolean

Performs a fast comparison of whether this and that represent identical query nodes.
Performs a fast comparison of whether this and that represent identical query nodes. Returns true only if the concrete nodes, routes, and variables are all the same.
Note that it is possible that this method can return false in cases where equals would return true. This can happen when the concrete nodes are different but structurally identical, or when the route/variables are different but do not have an effect on the structure of the query.
def isGenerated: Boolean
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isPrototypeOf(v: Object): Boolean

Definition Classes
Object
def isRefQueryDependency: Boolean
def isRequisite: Boolean
def isScalar: Boolean
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def propertyIsEnumerable(v: String): Boolean

Definition Classes
Object
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toLocaleString(): String

Definition Classes
Object
def toString(): String

Definition Classes
AnyRef → Any
def valueOf(): Any

Definition Classes
Object
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package query

trait RelayQueryNode extends Object

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(children: NextChildren): UndefOr[RelayQueryNode]

def clone(): AnyRef

def createNode(concreteNode: ConcreteQueryObject): RelayQueryNode

final def eq(arg0: AnyRef): Boolean

def equals(that: RelayQueryNode): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def getChildren: Seq[RelayQueryNode]

final def getClass(): Class[_]

def getConcreteQueryNode(onCacheMiss: () ⇒ ConcreteQueryObject): ConcreteQueryObject

def getField(field: RelayQueryField): UndefOr[RelayQueryField]

def getFieldByStorageKey(storageKey: String): UndefOr[RelayQueryField]

def getRoute: RelayMetaRoute

def getVariables: Variables

def hasDeferredDescendant: Boolean

def hasOwnProperty(v: String): Boolean

def hashCode(): Int

def isEquivalent(that: RelayQueryNode): Boolean

def isGenerated: Boolean

final def isInstanceOf[T0]: Boolean

def isPrototypeOf(v: Object): Boolean

def isRefQueryDependency: Boolean

def isRequisite: Boolean

def isScalar: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def propertyIsEnumerable(v: String): Boolean

final def synchronized[T0](arg0: ⇒ T0): T0

def toLocaleString(): String

def toString(): String

def valueOf(): Any

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Object

Inherited from Any

Inherited from AnyRef

Inherited from Any

Ungrouped