com.google.cloud.dataflow.sdk.util

Class NoopPathValidator

java.lang.Object

com.google.cloud.dataflow.sdk.util.NoopPathValidator

All Implemented Interfaces:

PathValidator

public class NoopPathValidator
extends Object
implements PathValidator

Noop implementation of PathValidator. All paths are allowed and returned unchanged.

Method Summary

Modifier and Type	Method and Description
static PathValidator	fromOptions(PipelineOptions options)
String	validateInputFilePatternSupported(String filepattern) Validate that a file pattern is conforming.
String	validateOutputFilePrefixSupported(String filePrefix) Validate that an output file prefix is conforming.
String	verifyPath(String path) Validate that a path is a valid path and that the path is accessible.

Methods inherited from class java.lang.Object

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

Method Detail

fromOptions

public static PathValidator fromOptions(PipelineOptions options)

validateInputFilePatternSupported

public String validateInputFilePatternSupported(String filepattern)

Description copied from interface: PathValidator

Validate that a file pattern is conforming.

Specified by:

validateInputFilePatternSupported in interface PathValidator

Parameters:

filepattern - The file pattern to verify.

Returns:

The post-validation filepattern.

validateOutputFilePrefixSupported

public String validateOutputFilePrefixSupported(String filePrefix)

Description copied from interface: PathValidator

Validate that an output file prefix is conforming.

Specified by:

validateOutputFilePrefixSupported in interface PathValidator

Parameters:

filePrefix - the file prefix to verify.

Returns:

The post-validation filePrefix.

verifyPath

public String verifyPath(String path)

Description copied from interface: PathValidator

Validate that a path is a valid path and that the path is accessible.

Specified by:

verifyPath in interface PathValidator

Parameters:

path - The path to verify.

Returns:

The post-validation path.