thredds.server.catalog

Class DatasetScanFilter.Selector

java.lang.Object

thredds.server.catalog.DatasetScanFilter.Selector

Enclosing class:

DatasetScanFilter

public static class DatasetScanFilter.Selector
extends java.lang.Object

Used by a MultiSelectorFilter to determine whether to include or exclude a CrawlableDataset.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DatasetScanFilter.Selector.LastModifiedLimitFilter
class	DatasetScanFilter.Selector.RegExpMatchOnNameFilter
class	DatasetScanFilter.Selector.WildcardMatchOnNameFilter

Constructor Summary

Constructors

Constructor and Description
Selector(DatasetScanFilter filter, boolean includer, boolean applyToAtomicDataset, boolean applyToCollectionDataset) Construct a Selector which uses the given CrawlableDatasetFilter to determine a dataset match.

Method Summary

Modifier and Type	Method and Description
DatasetScanFilter	getFilter()
boolean	isApplicable(thredds.inventory.MFile dataset) Test if this selector applies to the given dataset.
boolean	isApplyToAtomicDataset()
boolean	isApplyToCollectionDataset()
boolean	isExcluder() Return true if this selector is an exclusion rather than inclusion selector.
boolean	isIncluder() Return true if this selector is an inclusion rather than exclusion selector.
boolean	match(thredds.inventory.MFile dataset) Determine if the given dataset matches this selector.

Methods inherited from class java.lang.Object

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

Constructor Detail

Selector

public Selector(DatasetScanFilter filter,
                boolean includer,
                boolean applyToAtomicDataset,
                boolean applyToCollectionDataset)

Construct a Selector which uses the given CrawlableDatasetFilter to determine a dataset match.

Parameters:

filter - the filter used by this Selector to match against datasets.

includer - if true, matching datasets will be included, otherwise they will be excluded.

applyToAtomicDataset - if true, this selector applies to atomic datasets.

applyToCollectionDataset - if true, this selector applies to collection datasets.

Method Detail

getFilter

public DatasetScanFilter getFilter()

isApplyToAtomicDataset

public boolean isApplyToAtomicDataset()

isApplyToCollectionDataset

public boolean isApplyToCollectionDataset()

match

public boolean match(thredds.inventory.MFile dataset)

Determine if the given dataset matches this selector.

Parameters:

dataset - the CrawlableDataset to test if this selector matches.

Returns:

true if the given dataset matches this selector, otherwise false.

isApplicable

public boolean isApplicable(thredds.inventory.MFile dataset)

Test if this selector applies to the given dataset.

Parameters:

dataset - the CrawlableDataset to test if this selector applies.

Returns:

true if this selector applies to the given dataset, false otherwise.

isIncluder

public boolean isIncluder()

Return true if this selector is an inclusion rather than exclusion selector.

Returns:

true if this selector is an inclusion selector.

isExcluder

public boolean isExcluder()

Return true if this selector is an exclusion rather than inclusion selector.

Returns:

true if this selector is an exclusion selector.