Package org.apache.nifi.schemaregistry.services

Class StandardSchemaDefinition

java.lang.Object

org.apache.nifi.schemaregistry.services.StandardSchemaDefinition

All Implemented Interfaces:

SchemaDefinition

public class StandardSchemaDefinition
extends Object
implements SchemaDefinition

Simple implementation of SchemaDefinition that holds a schema identifier, text, and references.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.nifi.schemaregistry.services.SchemaDefinition

SchemaDefinition.SchemaType

Field Summary

Fields

Modifier and Type	Field	Description
private final SchemaIdentifier	identifier
private final Map<String,SchemaDefinition>	references
private final SchemaDefinition.SchemaType	schemaType
private final String	text

Constructor Summary

Constructors

Constructor	Description
StandardSchemaDefinition(SchemaIdentifier identifier, String text, SchemaDefinition.SchemaType schemaType)	Creates a new StandardSchemaDefinition without references.
StandardSchemaDefinition(SchemaIdentifier identifier, String text, SchemaDefinition.SchemaType schemaType, Map<String,SchemaDefinition> references)	Creates a new StandardSchemaDefinition.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)
SchemaIdentifier	getIdentifier()
Map<String,SchemaDefinition>	getReferences()
SchemaDefinition.SchemaType	getSchemaType()
String	getText()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

identifier

private final SchemaIdentifier identifier

text

private final String text

references

private final Map<String,SchemaDefinition> references

schemaType

private final SchemaDefinition.SchemaType schemaType

Constructor Details

StandardSchemaDefinition

public StandardSchemaDefinition(SchemaIdentifier identifier,
 String text,
 SchemaDefinition.SchemaType schemaType,
 Map<String,SchemaDefinition> references)

Creates a new StandardSchemaDefinition.

Parameters:

identifier - the schema identifier

text - the schema text content

references - map of schema references (key = reference name, value = referenced schema)

StandardSchemaDefinition

public StandardSchemaDefinition(SchemaIdentifier identifier,
 String text,
 SchemaDefinition.SchemaType schemaType)

Creates a new StandardSchemaDefinition without references.

Parameters:

identifier - the schema identifier

text - the schema text content

Method Details

getSchemaType

public SchemaDefinition.SchemaType getSchemaType()

Specified by:

getSchemaType in interface SchemaDefinition

Returns:

the type of schema (e.g., AVRO, PROTOBUF, JSON, XML, OTHER)

getIdentifier

public SchemaIdentifier getIdentifier()

Specified by:

getIdentifier in interface SchemaDefinition

Returns:

the unique identifier for this schema

getText

public String getText()

Specified by:

getText in interface SchemaDefinition

Returns:

the textual representation of the schema (e.g., Avro schema JSON, Protobuf definition)

getReferences

public Map<String,SchemaDefinition> getReferences()

Specified by:

getReferences in interface SchemaDefinition

Returns:

a map of schema references where the key is the name by which the schema is referenced from its parent, and the value is the referenced schema definition

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object