org.apache.flink.formats.json

类 JsonNodeDeserializationSchema

java.lang.Object

org.apache.flink.api.common.serialization.AbstractDeserializationSchema<T>

org.apache.flink.formats.json.JsonDeserializationSchema<org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.ObjectNode>

org.apache.flink.formats.json.JsonNodeDeserializationSchema

所有已实现的接口:

Serializable, org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.ObjectNode>, org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.ObjectNode>

已过时。

Use new JsonDeserializationSchema(ObjectNode.class) instead

@Deprecated
public class JsonNodeDeserializationSchema
extends JsonDeserializationSchema<org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.ObjectNode>

DeserializationSchema that deserializes a JSON String into an ObjectNode.

Fields can be accessed by calling objectNode.get(<name>).as(<type>)

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.api.common.serialization.DeserializationSchema

org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext

字段概要

从类继承的字段 org.apache.flink.formats.json.JsonDeserializationSchema

mapper

构造器概要

构造器

构造器和说明
JsonNodeDeserializationSchema() 已过时。

方法概要

从类继承的方法 org.apache.flink.formats.json.JsonDeserializationSchema

deserialize, open

从类继承的方法 org.apache.flink.api.common.serialization.AbstractDeserializationSchema

getProducedType, isEndOfStream

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.api.common.serialization.DeserializationSchema

deserialize

构造器详细资料

JsonNodeDeserializationSchema

public JsonNodeDeserializationSchema()

已过时。