thredds.inventory.partition

Class TimePartition

java.lang.Object

thredds.inventory.CollectionAbstract

thredds.inventory.CollectionPathMatcher

thredds.inventory.partition.TimePartition

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, MCollection, PartitionManager

public class TimePartition
extends CollectionPathMatcher
implements PartitionManager

Partition the files by a user-defined time period. The date is extracted from the filename using the non-optional dateExtractor. All filenames must be read into memory at once, then partitioned.

Since:

12/23/2014

Nested Class Summary

Nested classes/interfaces inherited from class thredds.inventory.CollectionAbstract

CollectionAbstract.DateSorter, CollectionAbstract.MyStreamFilter

Field Summary

Fields inherited from class thredds.inventory.CollectionPathMatcher

config

Fields inherited from class thredds.inventory.CollectionAbstract

auxInfo, CATALOG, collectionName, dateExtractor, DIR, FILE, GLOB, lastModified, LIST, logger, protoChoice, root, sfilter, startCollection

Constructor Summary

Constructors

Constructor and Description
TimePartition(FeatureCollectionConfig config, CollectionSpecParser specp, org.slf4j.Logger logger)

Method Summary

Modifier and Type	Method and Description
java.lang.Iterable<MCollection>	makePartitions(CollectionUpdateType forceCollection)
void	removePartition(MCollection partition)

Methods inherited from class thredds.inventory.CollectionPathMatcher

close, getFileIterator, getFilesSorted

Methods inherited from class thredds.inventory.CollectionAbstract

cleanName, extractDate, getAuxInfo, getCollectionName, getFilenames, getIndexFilename, getLastModified, getLatestFile, getPartitionDate, getProtoIndex, getRoot, hasDateExtractor, makeFileListSorted, open, parseOlderThanString, putAuxInfo, setDateExtractor, setRoot, setStreamFilter

Methods inherited from class java.lang.Object

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

Methods inherited from interface thredds.inventory.MCollection

close, extractDate, getAuxInfo, getCollectionName, getFileIterator, getFilenames, getFilesSorted, getIndexFilename, getLastModified, getLatestFile, getPartitionDate, getProtoIndex, getRoot, hasDateExtractor, putAuxInfo

Constructor Detail

TimePartition

public TimePartition(FeatureCollectionConfig config,
                     CollectionSpecParser specp,
                     org.slf4j.Logger logger)

Method Detail

makePartitions

public java.lang.Iterable<MCollection> makePartitions(CollectionUpdateType forceCollection)
                                               throws java.io.IOException

Specified by:

makePartitions in interface PartitionManager

Throws:

java.io.IOException

removePartition

public void removePartition(MCollection partition)

Specified by:

removePartition in interface PartitionManager