Package jsinterop.base

Interface JsPropertyMap<T extends @Nullable Object>

@JsType(isNative=true,
        name="Object",
        namespace="<global>")
public interface JsPropertyMap<T extends @Nullable Object>

Provides abstraction of JavaScript objects as property maps.

See Js.asPropertyMap(Object) to cast an object to JsPropertyMap.

Method Summary

Modifier and Type	Method	Description
default void	delete(String propertyName)
default void	forEach(JsForEachCallbackFn cb)
default @Nullable T	get(String propertyName)
default @Nullable Any	getAsAny(String propertyName)
default boolean	has(String propertyName)
default @Nullable Object	nestedGet(String qualifiedName)	Gets by qualified name.
default @Nullable Any	nestedGetAsAny(String qualifiedName)	Gets as Any by qualified name.
static <T extends @Nullable Object> JsPropertyMap<T>	of()	Returns an empty object literal as JsPropertyMap.
static <T extends @Nullable Object> JsPropertyMap<T>	of(String k, T v)	Returns an object literal as JsPropertyMap that has provided key-value pairs.
static <T extends @Nullable Object> JsPropertyMap<T>	of(String k1, T v1, String k2, T v2)	Returns an object literal as JsPropertyMap that has provided key-value pairs.
static <T extends @Nullable Object> JsPropertyMap<T>	of(String k1, T v1, String k2, T v2, String k3, T v3)	Returns an object literal as JsPropertyMap that has provided key-value pairs.
default void	set(String propertyName, T value)

Method Details

of

@JsOverlay
static <T extends @Nullable Object>
JsPropertyMap<T> of()

Returns an empty object literal as JsPropertyMap.

of

@JsOverlay
static <T extends @Nullable Object>
JsPropertyMap<T> of(String k,
 T v)

Returns an object literal as JsPropertyMap that has provided key-value pairs.

of

@JsOverlay
static <T extends @Nullable Object>
JsPropertyMap<T> of(String k1,
 T v1,
 String k2,
 T v2)

Returns an object literal as JsPropertyMap that has provided key-value pairs.

of

@JsOverlay
static <T extends @Nullable Object>
JsPropertyMap<T> of(String k1,
 T v1,
 String k2,
 T v2,
 String k3,
 T v3)

Returns an object literal as JsPropertyMap that has provided key-value pairs.

get

@JsOverlay
default @Nullable T get(String propertyName)

nestedGet

@JsOverlay
default @Nullable Object nestedGet(String qualifiedName)

Gets by qualified name. Method will return null if any objects on the path to qualified name is null. e.g. nestedGet("a.b") is equivalent to ["a"] != null && ["a"]["b"]).

getAsAny

@JsOverlay
default @Nullable Any getAsAny(String propertyName)

nestedGetAsAny

@JsOverlay
default @Nullable Any nestedGetAsAny(String qualifiedName)

Gets as Any by qualified name. Method will return null if any objects on the path to qualified name is null. e.g. nestedGetAsAny("a.b") is equivalent to ["a"] != null && ["a"]["b"]).

has

@JsOverlay
default boolean has(String propertyName)

delete

@JsOverlay
default void delete(String propertyName)

set

@JsOverlay
default void set(String propertyName,
 T value)

forEach

@JsOverlay
default void forEach(JsForEachCallbackFn cb)