Package io.github.flink.gcp.connector.bigtable

Class TableDestination

java.lang.Object

io.github.flink.gcp.connector.bigtable.TableDestination

All Implemented Interfaces:

Serializable

@Public
public final class TableDestination
extends Object
implements Serializable

A fully-qualified Bigtable table reference: project, instance and table.

The instance is part of the identity because a table id is unique only within one instance, and a project may hold several instances.

Instances are pure table identity: equals(Object) and hashCode() are defined over exactly (project, instance, table). Nothing about how the client reaches the table — the application profile that selects routing, the emulator endpoint — belongs here; those are sink options, because they choose a path to the data rather than the data's address.

This type sits at the module root rather than under sink because both directions take the same value; the module's detailed agent guidance records that deviation.

Instances are immutable and cheap to reuse.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getInstance()	Returns the Bigtable instance id, given as a bare id rather than a resource path.
String	getProject()	Returns the Google Cloud project id, given as a bare id rather than a resource path.
String	getTable()	Returns the Bigtable table id, given as a bare id rather than a resource path.
int	hashCode()
static TableDestination	of(String project, String instance, String table)	Creates a TableDestination from bare ids, not resource paths.
String	toString()	Returns the table as project.instance.table.

Methods inherited from class java.lang.Object

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

Method Details

of

public static TableDestination of(String project,
 String instance,
 String table)

Creates a TableDestination from bare ids, not resource paths.

Parameters:

project - the Google Cloud project id

instance - the Bigtable instance id

table - the Bigtable table id

Returns:

the destination

Throws:

IllegalArgumentException - if a component is null or blank, has leading or trailing whitespace, or contains '/' — a separator would make the composed resource path address a different resource

getProject

public String getProject()

Returns the Google Cloud project id, given as a bare id rather than a resource path.

getInstance

public String getInstance()

Returns the Bigtable instance id, given as a bare id rather than a resource path.

getTable

public String getTable()

Returns the Bigtable table id, given as a bare id rather than a resource path.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Returns the table as project.instance.table.

Overrides:

toString in class Object