org.apache.calcite.materialize

Class MaterializationKey

java.lang.Object

org.apache.calcite.materialize.MaterializationKey

All Implemented Interfaces:

Serializable

public class MaterializationKey
extends Object
implements Serializable

Unique identifier for a materialization.

It is immutable and can only be created by the MaterializationService. For communicating with the service.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private UUID	uuid

Constructor Summary

Constructors

Constructor and Description
MaterializationKey()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

uuid

private final UUID uuid

Constructor Detail

MaterializationKey

public MaterializationKey()

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object