SchemaType (Pulsar Client :: API 2.9.0-rc-202109192205 API)

java.lang.Object
- java.lang.Enum<SchemaType>
- - org.apache.pulsar.common.schema.SchemaType

All Implemented Interfaces:

Serializable, Comparable<SchemaType>
```
@InterfaceAudience.Public
 @InterfaceStability.Stable
public enum SchemaType
extends Enum<SchemaType>
```
Types of supported schema for Pulsar messages.
Ideally we should have just one single set of enum definitions for schema type. but we have 3 locations of defining schema types.
when you are adding a new schema type that whose schema info is required to be recorded in schema registry, add corresponding schema type into `pulsar-common/src/main/proto/PulsarApi.proto` and `pulsar-broker/src/main/proto/SchemaRegistryFormat.proto`.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AUTO` Deprecated.
`AUTO_CONSUME` Auto Consume Type.
`AUTO_PUBLISH` Auto Publish Type.
`AVRO` Serialize and deserialize via avro.
`BOOLEAN` boolean schema defined.
`BYTES` A bytes array.
`DATE` Date.
`DOUBLE` A double number.
`FLOAT` A float number.
`INSTANT` Instant.
`INT16` A 16-byte integer.
`INT32` A 32-byte integer.
`INT64` A 64-byte integer.
`INT8` A 8-byte integer.
`JSON` JSON object encoding and validation.
`KEY_VALUE` A Schema that contains Key Schema and Value Schema.
`LOCAL_DATE` LocalDate.
`LOCAL_DATE_TIME` LocalDateTime.
`LOCAL_TIME` LocalTime.
`NONE` No schema defined.
`PROTOBUF` Protobuf message encoding and decoding.
`PROTOBUF_NATIVE` Protobuf native schema base on Descriptor.
`STRING` Simple String encoding with UTF-8.
`TIME` Time.
`TIMESTAMP` Timestamp.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getValue()`
`boolean`	`isPrimitive()`
`static boolean`	`isPrimitiveType(SchemaType type)`
`boolean`	`isStruct()`
`static boolean`	`isStructType(SchemaType type)`
`static SchemaType`	`valueOf(int value)`
`static SchemaType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static SchemaType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - NONE
```
public static final SchemaType NONE
```
    No schema defined.
  - STRING
```
public static final SchemaType STRING
```
    Simple String encoding with UTF-8.
  - JSON
```
public static final SchemaType JSON
```
    JSON object encoding and validation.
  - PROTOBUF
```
public static final SchemaType PROTOBUF
```
    Protobuf message encoding and decoding.
  - AVRO
```
public static final SchemaType AVRO
```
    Serialize and deserialize via avro.
  - BOOLEAN
```
public static final SchemaType BOOLEAN
```
    boolean schema defined.
    
    Since:
    
    2.3.0
  - INT8
```
public static final SchemaType INT8
```
    A 8-byte integer.
  - INT16
```
public static final SchemaType INT16
```
    A 16-byte integer.
  - INT32
```
public static final SchemaType INT32
```
    A 32-byte integer.
  - INT64
```
public static final SchemaType INT64
```
    A 64-byte integer.
  - FLOAT
```
public static final SchemaType FLOAT
```
    A float number.
  - DOUBLE
```
public static final SchemaType DOUBLE
```
    A double number.
  - DATE
```
public static final SchemaType DATE
```
    Date.
    
    Since:
    
    2.4.0
  - TIME
```
public static final SchemaType TIME
```
    Time.
    
    Since:
    
    2.4.0
  - TIMESTAMP
```
public static final SchemaType TIMESTAMP
```
    Timestamp.
    
    Since:
    
    2.4.0
  - KEY_VALUE
```
public static final SchemaType KEY_VALUE
```
    A Schema that contains Key Schema and Value Schema.
  - INSTANT
```
public static final SchemaType INSTANT
```
    Instant.
  - LOCAL_DATE
```
public static final SchemaType LOCAL_DATE
```
    LocalDate.
  - LOCAL_TIME
```
public static final SchemaType LOCAL_TIME
```
    LocalTime.
  - LOCAL_DATE_TIME
```
public static final SchemaType LOCAL_DATE_TIME
```
    LocalDateTime.
  - PROTOBUF_NATIVE
```
public static final SchemaType PROTOBUF_NATIVE
```
    Protobuf native schema base on Descriptor.
  - BYTES
```
public static final SchemaType BYTES
```
    A bytes array.
  - AUTO
```
@Deprecated
public static final SchemaType AUTO
```
    Deprecated.
    
    Auto Detect Schema Type.
  - AUTO_CONSUME
```
public static final SchemaType AUTO_CONSUME
```
    Auto Consume Type.
  - AUTO_PUBLISH
```
public static final SchemaType AUTO_PUBLISH
```
    Auto Publish Type.
- Method Detail
  - values
```
public static SchemaType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (SchemaType c : SchemaType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static SchemaType valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - getValue
```
public int getValue()
```
  - valueOf
```
public static SchemaType valueOf(int value)
```
  - isPrimitive
```
public boolean isPrimitive()
```
  - isStruct
```
public boolean isStruct()
```
  - isPrimitiveType
```
public static boolean isPrimitiveType(SchemaType type)
```
  - isStructType
```
public static boolean isStructType(SchemaType type)
```

Enum SchemaType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NONE

STRING

JSON

PROTOBUF

AVRO

BOOLEAN

INT8

INT16

INT32

INT64

FLOAT

DOUBLE

DATE

TIME

TIMESTAMP

KEY_VALUE

INSTANT

LOCAL_DATE

LOCAL_TIME

LOCAL_DATE_TIME

PROTOBUF_NATIVE

BYTES

AUTO

AUTO_CONSUME

AUTO_PUBLISH

Method Detail

values

valueOf

getValue

valueOf

isPrimitive

isStruct

isPrimitiveType

isStructType