org.apache.kafka.connect.data

Enum Schema.Type

java.lang.Object

java.lang.Enum<Schema.Type>

org.apache.kafka.connect.data.Schema.Type

All Implemented Interfaces:

Serializable, Comparable<Schema.Type>

Enclosing interface:

Schema

public static enum Schema.Type
extends Enum<Schema.Type>

The type of a schema. These only include the core types; logical types must be determined by checking the schema name.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ARRAY An ordered sequence of elements, each of which shares the same type.
BOOLEAN Boolean value (true or false)
BYTES Sequence of unsigned 8-bit bytes
FLOAT32 32-bit IEEE 754 floating point number
FLOAT64 64-bit IEEE 754 floating point number
INT16 16-bit signed integer
INT32 32-bit signed integer
INT64 64-bit signed integer
INT8 8-bit signed integer
MAP A mapping from keys to values.
STRING Character string that supports all Unicode characters.
STRUCT A structured record containing a set of named fields, each field using a fixed, independent Schema.

Method Summary

Modifier and Type	Method and Description
String	getName()
boolean	isPrimitive()
static Schema.Type	valueOf(String name) Returns the enum constant of this type with the specified name.
static Schema.Type[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INT8

public static final Schema.Type INT8

8-bit signed integer

Note that if you have an unsigned 8-bit data source, INT16 will be required to safely capture all valid values

INT16

public static final Schema.Type INT16

16-bit signed integer

Note that if you have an unsigned 16-bit data source, INT32 will be required to safely capture all valid values

INT32

public static final Schema.Type INT32

32-bit signed integer

Note that if you have an unsigned 32-bit data source, INT64 will be required to safely capture all valid values

INT64

public static final Schema.Type INT64

64-bit signed integer

Note that if you have an unsigned 64-bit data source, the Decimal logical type (encoded as BYTES) will be required to safely capture all valid values

FLOAT32

public static final Schema.Type FLOAT32

32-bit IEEE 754 floating point number

FLOAT64

public static final Schema.Type FLOAT64

64-bit IEEE 754 floating point number

BOOLEAN

public static final Schema.Type BOOLEAN

Boolean value (true or false)

STRING

public static final Schema.Type STRING

Character string that supports all Unicode characters.

Note that this does not imply any specific encoding (e.g. UTF-8) as this is an in-memory representation.

BYTES

public static final Schema.Type BYTES

Sequence of unsigned 8-bit bytes

ARRAY

public static final Schema.Type ARRAY

An ordered sequence of elements, each of which shares the same type.

MAP

public static final Schema.Type MAP

A mapping from keys to values. Both keys and values can be arbitrarily complex types, including complex types such as Struct.

STRUCT

public static final Schema.Type STRUCT

A structured record containing a set of named fields, each field using a fixed, independent Schema.

Method Detail

values

public static Schema.Type[] 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 (Schema.Type c : Schema.Type.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Schema.Type 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

getName

public String getName()

isPrimitive

public boolean isPrimitive()