org.apache.beam.sdk.io.gcp.spanner.changestreams.model

Enum PartitionMetadata.State

java.lang.Object

java.lang.Enum<PartitionMetadata.State>

org.apache.beam.sdk.io.gcp.spanner.changestreams.model.PartitionMetadata.State

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PartitionMetadata.State>

Enclosing class:

PartitionMetadata

@DefaultCoder(value=AvroCoder.class)
public static enum PartitionMetadata.State
extends java.lang.Enum<PartitionMetadata.State>

The state at which a partition can be in the system:

• CREATED: the partition has been created, but no query has been done against it yet.
• SCHEDULED: the partition has been scheduled to start the query.
• RUNNING: the partition is currently being processed and a change stream query is made against it.
• FINISHED: all the records from the partition have been consumed and the change stream query has finished.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CREATED
FINISHED
RUNNING
SCHEDULED

Method Summary

Modifier and Type	Method and Description
static PartitionMetadata.State	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static PartitionMetadata.State[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CREATED

public static final PartitionMetadata.State CREATED

SCHEDULED

public static final PartitionMetadata.State SCHEDULED

RUNNING

public static final PartitionMetadata.State RUNNING

FINISHED

public static final PartitionMetadata.State FINISHED

Method Detail

values

public static PartitionMetadata.State[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PartitionMetadata.State c : PartitionMetadata.State.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PartitionMetadata.State valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null