接口的使用
org.apache.pulsar.common.schema.SchemaInfo

使用SchemaInfo的程序包

程序包	说明
org.apache.pulsar.client.api	Pulsar Client API.
org.apache.pulsar.client.api.schema	Schema definitions for Pulsar Client API.
org.apache.pulsar.client.internal	Helpers which provide useful functionality for the implementation of Pulsar Client API.
org.apache.pulsar.common.schema	This package contains data structures for schema definitions used in the Pulsar Client API.

org.apache.pulsar.client.api中SchemaInfo的使用

返回SchemaInfo的org.apache.pulsar.client.api中的方法

修饰符和类型	方法	说明
SchemaInfo	Schema.getSchemaInfo()

参数类型为SchemaInfo的org.apache.pulsar.client.api中的方法

修饰符和类型	方法	说明
default void	Schema.configureSchemaInfo(java.lang.String topic, java.lang.String componentName, SchemaInfo schemaInfo)	Configure the schema to use the provided schema info.
static GenericSchema<GenericRecord>	Schema.generic(SchemaInfo schemaInfo)	Returns a generic schema of existing schema info.
static Schema<?>	Schema.getSchema(SchemaInfo schemaInfo)

org.apache.pulsar.client.api.schema中SchemaInfo的使用

返回SchemaInfo的org.apache.pulsar.client.api.schema中的方法

修饰符和类型	方法	说明
SchemaInfo	RecordSchemaBuilder.build(SchemaType schemaType)	Build the schema info.

返回变量类型为SchemaInfo的类型的org.apache.pulsar.client.api.schema中的方法

修饰符和类型	方法	说明
java.util.concurrent.CompletableFuture<SchemaInfo>	SchemaInfoProvider.getLatestSchema()	Retrieve the latest schema info.
java.util.concurrent.CompletableFuture<SchemaInfo>	SchemaInfoProvider.getSchemaByVersion(byte[] schemaVersion)	Retrieve the schema info of a given schemaVersion.

参数类型为SchemaInfo的org.apache.pulsar.client.api.schema中的方法

修饰符和类型	方法	说明
static GenericSchema	GenericSchema.of(SchemaInfo schemaInfo)
static GenericSchema	GenericSchema.of(SchemaInfo schemaInfo, boolean useProvidedSchemaAsReaderSchema)

org.apache.pulsar.client.internal中SchemaInfo的使用

返回SchemaInfo的org.apache.pulsar.client.internal中的方法

修饰符和类型	方法	说明
static <K,V> SchemaInfo	DefaultImplementation.encodeKeyValueSchemaInfo(java.lang.String schemaName, Schema<K> keySchema, Schema<V> valueSchema, KeyValueEncodingType keyValueEncodingType)	Encode key & value into schema into a KeyValue schema.
static <K,V> SchemaInfo	DefaultImplementation.encodeKeyValueSchemaInfo(Schema<K> keySchema, Schema<V> valueSchema, KeyValueEncodingType keyValueEncodingType)	Encode key & value into schema into a KeyValue schema.
SchemaInfo	DefaultImplementation.newSchemaInfoImpl(java.lang.String name, byte[] schema, SchemaType type, java.util.Map<java.lang.String,java.lang.String> propertiesValue)

返回变量类型为SchemaInfo的类型的org.apache.pulsar.client.internal中的方法

修饰符和类型	方法	说明
static KeyValue<SchemaInfo,SchemaInfo>	DefaultImplementation.decodeKeyValueSchemaInfo(SchemaInfo schemaInfo)	Decode the key/value schema info to get key schema info and value schema info.
static KeyValue<SchemaInfo,SchemaInfo>	DefaultImplementation.decodeKeyValueSchemaInfo(SchemaInfo schemaInfo)	Decode the key/value schema info to get key schema info and value schema info.

参数类型为SchemaInfo的org.apache.pulsar.client.internal中的方法

修饰符和类型	方法	说明
static KeyValueEncodingType	DefaultImplementation.decodeKeyValueEncodingType(SchemaInfo schemaInfo)	Decode the kv encoding type from the schema info.
static KeyValue<SchemaInfo,SchemaInfo>	DefaultImplementation.decodeKeyValueSchemaInfo(SchemaInfo schemaInfo)	Decode the key/value schema info to get key schema info and value schema info.
static GenericSchema<GenericRecord>	DefaultImplementation.getGenericSchema(SchemaInfo schemaInfo)
static Schema<?>	DefaultImplementation.getSchema(SchemaInfo schemaInfo)
static java.lang.String	DefaultImplementation.jsonifySchemaInfo(SchemaInfo schemaInfo)	Jsonify the schema info.

类型变量类型为SchemaInfo的org.apache.pulsar.client.internal中的方法参数

修饰符和类型	方法	说明
static java.lang.String	DefaultImplementation.convertKeyValueSchemaInfoDataToString(KeyValue<SchemaInfo,SchemaInfo> kvSchemaInfo)	Convert the key/value schema data.
static java.lang.String	DefaultImplementation.convertKeyValueSchemaInfoDataToString(KeyValue<SchemaInfo,SchemaInfo> kvSchemaInfo)	Convert the key/value schema data.
static java.lang.String	DefaultImplementation.jsonifyKeyValueSchemaInfo(KeyValue<SchemaInfo,SchemaInfo> kvSchemaInfo)	Jsonify the key/value schema info.
static java.lang.String	DefaultImplementation.jsonifyKeyValueSchemaInfo(KeyValue<SchemaInfo,SchemaInfo> kvSchemaInfo)	Jsonify the key/value schema info.

org.apache.pulsar.common.schema中SchemaInfo的使用

返回SchemaInfo的org.apache.pulsar.common.schema中的方法

修饰符和类型	方法	说明
SchemaInfo	SchemaInfo.SchemaInfoBuilder.build()