org.apache.flink.streaming.api.functions.source

Class FilePathFilter.DefaultFilter

java.lang.Object

org.apache.flink.streaming.api.functions.source.FilePathFilter

org.apache.flink.streaming.api.functions.source.FilePathFilter.DefaultFilter

All Implemented Interfaces:

Serializable

Enclosing class:

FilePathFilter

public static class FilePathFilter.DefaultFilter
extends FilePathFilter

The default file path filtering method and is used if no other such function is provided. This filter leaves out files starting with ".", "_", and "_COPYING_".

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.streaming.api.functions.source.FilePathFilter

FilePathFilter.DefaultFilter

Method Summary

Modifier and Type	Method and Description
boolean	filterPath(org.apache.flink.core.fs.Path filePath) Returns true if the filePath given is to be ignored when processing a directory, e.g.

Methods inherited from class org.apache.flink.streaming.api.functions.source.FilePathFilter

createDefaultFilter

Methods inherited from class java.lang.Object

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

Method Detail

filterPath

public boolean filterPath(org.apache.flink.core.fs.Path filePath)

Description copied from class: FilePathFilter

Returns true if the filePath given is to be ignored when processing a directory, e.g.

 

 public boolean filterPaths(Path filePath) {
     return filePath.getName().startsWith(".") || filePath.getName().contains("_COPYING_");
 }
 

Specified by:

filterPath in class FilePathFilter