PubsubIO.PubsubTopic (google-cloud-platform 2.44.0 API)

java.lang.Object
- org.apache.beam.sdk.io.gcp.pubsub.PubsubIO.PubsubTopic

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

PubsubIO
```
public static class PubsubIO.PubsubTopic
extends java.lang.Object
implements java.io.Serializable
```
Class representing a Cloud Pub/Sub Topic.

See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`java.lang.String`	`asPath()`	Returns the string representation of this topic as a path used in the Cloud Pub/Sub API.
`java.lang.String`	`asV1Beta1Path()`	Deprecated. the v1beta1 API for Cloud Pub/Sub is deprecated.
`java.lang.String`	`asV1Beta2Path()`	Deprecated. the v1beta2 API for Cloud Pub/Sub is deprecated.
`static PubsubIO.PubsubTopic`	`fromPath(java.lang.String path)`	Creates a class representing a Cloud Pub/Sub topic from the specified topic path.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - fromPath
```
public static PubsubIO.PubsubTopic fromPath(java.lang.String path)
```
    Creates a class representing a Cloud Pub/Sub topic from the specified topic path.
    Cloud Pub/Sub topic names should be of the form /topics/<project>/<topic>, where <project> is the name of the publishing project. The <topic> component must comply with the following requirements:
    
    Can only contain lowercase letters, numbers, dashes ('-'), underscores ('_') and periods ('.').
    Must be between 3 and 255 characters.
    Must begin with a letter.
    Must end with a letter or a number.
    Cannot begin with 'goog' prefix.
  - asV1Beta1Path
```
@Deprecated
public java.lang.String asV1Beta1Path()
```
    Deprecated.
    the v1beta1 API for Cloud Pub/Sub is deprecated.
    
    Returns the string representation of this topic as a path used in the Cloud Pub/Sub v1beta1 API.
  - asV1Beta2Path
```
@Deprecated
public java.lang.String asV1Beta2Path()
```
    Deprecated.
    the v1beta2 API for Cloud Pub/Sub is deprecated.
    
    Returns the string representation of this topic as a path used in the Cloud Pub/Sub v1beta2 API.
  - asPath
```
public java.lang.String asPath()
```
    Returns the string representation of this topic as a path used in the Cloud Pub/Sub API.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object