Package io.trino.plugin.hive.fs

Class DirectoryListingFilter

java.lang.Object

io.trino.plugin.hive.fs.DirectoryListingFilter

All Implemented Interfaces:

RemoteIterator<TrinoFileStatus>

public class DirectoryListingFilter
extends Object
implements RemoteIterator<TrinoFileStatus>

Filters down the full listing of a path prefix to just the files directly in a given directory.

Constructor Summary

Constructors

Constructor	Description
DirectoryListingFilter(Location prefix, RemoteIterator<TrinoFileStatus> delegateIterator, boolean failOnUnexpectedFiles)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
TrinoFileStatus	next()

Methods inherited from class java.lang.Object

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

Constructor Details

DirectoryListingFilter

public DirectoryListingFilter(Location prefix,
 RemoteIterator<TrinoFileStatus> delegateIterator,
 boolean failOnUnexpectedFiles)
                       throws IOException

Throws:

IOException

Method Details

hasNext

public boolean hasNext()
                throws IOException

Specified by:

hasNext in interface RemoteIterator<TrinoFileStatus>

Throws:

IOException

next

public TrinoFileStatus next()
                     throws IOException

Specified by:

next in interface RemoteIterator<TrinoFileStatus>

Throws:

IOException