Package com.linkedin.venice.schema

Class GeneratedSchemaID

java.lang.Object

com.linkedin.venice.schema.GeneratedSchemaID

public class GeneratedSchemaID
extends Object

In Venice, some schemas are generated, by deriving them from value schemas. These generated schemas are identified by a composite ID: - The valueSchemaID, which is the value schema that it was generated from. - The generatedSchemaVersion, which serves to version the generation logic itself, to account for future changes to how the generation is performed, yielding a different generated schema. Examples of generated schemas include: - Write compute operation schema (DerivedSchemaEntry) - Replication metadata schema (RmdSchemaEntry)

Field Summary

Fields

Modifier and Type	Field	Description
static final GeneratedSchemaID	INVALID

Constructor Summary

Constructors

Constructor	Description
GeneratedSchemaID(int valueSchemaID, int generatedSchemaVersion)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getGeneratedSchemaVersion()
int	getValueSchemaID()
int	hashCode()
boolean	isValid()

Methods inherited from class java.lang.Object

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

Field Details

INVALID

public static final GeneratedSchemaID INVALID

Constructor Details

GeneratedSchemaID

public GeneratedSchemaID(int valueSchemaID,
 int generatedSchemaVersion)

Method Details

getValueSchemaID

public int getValueSchemaID()

getGeneratedSchemaVersion

public int getGeneratedSchemaVersion()

isValid

public boolean isValid()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object