Package io.debezium.openlineage.dataset

Record Class DatasetMetadata

java.lang.Object

java.lang.Record

io.debezium.openlineage.dataset.DatasetMetadata

Record Components:

name - the name of the dataset

kind - the kind of the dataset (INPUT or OUTPUT)

type - the type of the dataset (e.g. TABLE, VIEW, TOPIC, MODEL). Maps to OpenLineage dataset type

fields - the list of field definitions that make up the dataset structure

public record DatasetMetadata(String name, DatasetMetadata.DatasetKind kind, String type, DatasetMetadata.DataStore store, List<DatasetMetadata.FieldDefinition> fields)
extends Record

Represents metadata for a dataset, including its name, kind, type, and field definitions. This record provides a complete description of a dataset's structure and characteristics.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DatasetMetadata.DatasetKind	Enumeration representing the kind of dataset.
static enum	DatasetMetadata.DataStore	Enumeration representing the final data store related to the dataset.
static final record	DatasetMetadata.FieldDefinition	Represents the definition of a field within a dataset.

Field Summary

Fields

Modifier and Type	Field	Description
private final List<DatasetMetadata.FieldDefinition>	fields	The field for the fields record component.
private final DatasetMetadata.DatasetKind	kind	The field for the kind record component.
private final String	name	The field for the name record component.
private final DatasetMetadata.DataStore	store	The field for the store record component.
static final String	STREAM_DATASET_TYPE
static final String	TABLE_DATASET_TYPE
private final String	type	The field for the type record component.

Constructor Summary

Constructors

Constructor	Description
DatasetMetadata(String name, DatasetMetadata.DatasetKind kind, String type, DatasetMetadata.DataStore store, List<DatasetMetadata.FieldDefinition> fields)	Creates an instance of a DatasetMetadata record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
List<DatasetMetadata.FieldDefinition>	fields()	Returns the value of the fields record component.
final int	hashCode()	Returns a hash code value for this object.
DatasetMetadata.DatasetKind	kind()	Returns the value of the kind record component.
String	name()	Returns the value of the name record component.
DatasetMetadata.DataStore	store()	Returns the value of the store record component.
final String	toString()	Returns a string representation of this record class.
String	type()	Returns the value of the type record component.

Methods inherited from class java.lang.Object

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

Field Details

name

private final String name

The field for the name record component.

kind

private final DatasetMetadata.DatasetKind kind

The field for the kind record component.

type

private final String type

The field for the type record component.

store

private final DatasetMetadata.DataStore store

The field for the store record component.

fields

private final List<DatasetMetadata.FieldDefinition> fields

The field for the fields record component.

TABLE_DATASET_TYPE

public static final String TABLE_DATASET_TYPE

See Also:

• Constant Field Values

STREAM_DATASET_TYPE

public static final String STREAM_DATASET_TYPE

See Also:

• Constant Field Values

Constructor Details

DatasetMetadata

public DatasetMetadata(String name,
 DatasetMetadata.DatasetKind kind,
 String type,
 DatasetMetadata.DataStore store,
 List<DatasetMetadata.FieldDefinition> fields)

Creates an instance of a DatasetMetadata record class.

Parameters:

name - the value for the name record component

kind - the value for the kind record component

type - the value for the type record component

store - the value for the store record component

fields - the value for the fields record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

name

public String name()

Returns the value of the name record component.

Returns:

the value of the name record component

kind

public DatasetMetadata.DatasetKind kind()

Returns the value of the kind record component.

Returns:

the value of the kind record component

type

public String type()

Returns the value of the type record component.

Returns:

the value of the type record component

store

public DatasetMetadata.DataStore store()

Returns the value of the store record component.

Returns:

the value of the store record component

fields

public List<DatasetMetadata.FieldDefinition> fields()

Returns the value of the fields record component.

Returns:

the value of the fields record component