com.google.cloud.dataflow.sdk.util

Interface PathValidator

All Known Implementing Classes:

DataflowPathValidator, NoopPathValidator

public interface PathValidator

Interface for controlling validation of paths.

Method Summary

Modifier and Type	Method and Description
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.

Method Detail

validateInputFilePatternSupported

String validateInputFilePatternSupported(String filepattern)

Validate that a file pattern is conforming.

Parameters:

filepattern - The file pattern to verify.

Returns:

The post-validation filepattern.

validateOutputFilePrefixSupported

String validateOutputFilePrefixSupported(String filePrefix)

Validate that an output file prefix is conforming.

Parameters:

filePrefix - the file prefix to verify.

Returns:

The post-validation filePrefix.

verifyPath

String verifyPath(String path)

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

Parameters:

path - The path to verify.

Returns:

The post-validation path.