Package club.someoneice.json.node

Class NullNode

java.lang.Object

club.someoneice.json.node.JsonNode<Object>

club.someoneice.json.node.NullNode

All Implemented Interfaces:

NodeLike, Cloneable

Direct Known Subclasses:

Json5Builder.ArrayBean, Json5Builder.ObjectBean

public class NullNode
extends JsonNode<Object>

Nested Class Summary

Nested classes/interfaces inherited from class club.someoneice.json.node.JsonNode

JsonNode.NodeType

Field Summary

Fields

Modifier and Type	Field	Description
static final NullNode	INSTANCE

Fields inherited from class club.someoneice.json.node.JsonNode

obj

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NullNode()

Method Summary

Modifier and Type	Method	Description
NullNode	asTypeNode()
NullNode	copy()	But why?
JsonNode.NodeType	getType()	获取 JsonNode 持有的参形。通常这个方法会被对应属性的 JsonNode 覆写，因此 JsonNode 默认的匹配机制只会在类型持有时被执行一次。

Methods inherited from class club.someoneice.json.node.JsonNode

asArrayNodeOrEmpty, asJsonNode, asJsonNodeOrEmpty, asMapNodeOrEmpty, asTypeNodeOrThrow, asTypeNodeOrThrow, asTypeOrElse, asTypeOrNull, clone, equals, getObj, hashCode, isNull, nonNull, toString, typeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface club.someoneice.json.api.NodeLike

fromJsonNode

Field Details

INSTANCE

public static final NullNode INSTANCE

Constructor Details

NullNode

protected NullNode()

Method Details

getType

public JsonNode.NodeType getType()

Description copied from class: JsonNode

获取 JsonNode 持有的参形。通常这个方法会被对应属性的 JsonNode 覆写，因此 JsonNode 默认的匹配机制只会在类型持有时被执行一次。

Specified by:

getType in interface NodeLike

Overrides:

getType in class JsonNode<Object>

Returns:

JsonNode 持有的数据类型。

copy

public NullNode copy()

But why?

Overrides:

copy in class JsonNode<Object>

Returns:

拷贝数据类型为一个全新对象。返回值不会与原有值存在除内容相同外的交集。

asTypeNode

public NullNode asTypeNode()

Overrides:

asTypeNode in class JsonNode<Object>

Returns:

将未知的类型重写为可知类型。