Package org.openrefine.browsing.facets

Class ListFacet

java.lang.Object

org.openrefine.browsing.facets.ListFacet

All Implemented Interfaces:

Facet

public class ListFacet
extends Object
implements Facet

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ListFacet.DecoratedValueWrapper	Wrapper to respect the serialization format
static class	ListFacet.ListFacetConfig

Field Summary

Fields

Modifier and Type	Field	Description
protected int	_cellIndex
protected String	_errorMessage
protected Evaluable	_eval
static String	ERR_TOO_MANY_CHOICES

Constructor Summary

Constructors

Constructor	Description
ListFacet(ListFacet.ListFacetConfig config, ColumnModel model, Map<String,OverlayModel> overlayModels, long projectId)

Method Summary

Modifier and Type	Method	Description
protected Object[]	createMatches()
FacetAggregator<StringValuesFacetState>	getAggregator()	An aggregator used to populate the facet state for this facet.
ListFacet.ListFacetConfig	getConfig()	Returns the configuration of the facet.
ListFacetResult	getFacetResult(FacetState state)	Returns all the information necessary to render the facet in the UI (aggregation statistics and configuration combined).
StringValuesFacetState	getInitialFacetState()	An initial facet state for this facet, which can then be used to scan the table and ingest statistics about rows or records.

Methods inherited from class java.lang.Object

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

Field Detail

ERR_TOO_MANY_CHOICES

public static final String ERR_TOO_MANY_CHOICES

See Also:

Constant Field Values

_cellIndex

protected int _cellIndex

_eval

protected Evaluable _eval

_errorMessage

protected String _errorMessage

Constructor Detail

ListFacet

public ListFacet(ListFacet.ListFacetConfig config,
                 ColumnModel model,
                 Map<String,OverlayModel> overlayModels,
                 long projectId)

Method Detail

createMatches

protected Object[] createMatches()

getInitialFacetState

public StringValuesFacetState getInitialFacetState()

Description copied from interface: Facet

An initial facet state for this facet, which can then be used to scan the table and ingest statistics about rows or records.

Specified by:

getInitialFacetState in interface Facet

getFacetResult

public ListFacetResult getFacetResult(FacetState state)

Description copied from interface: Facet

Returns all the information necessary to render the facet in the UI (aggregation statistics and configuration combined).

Specified by:

getFacetResult in interface Facet

getAggregator

public FacetAggregator<StringValuesFacetState> getAggregator()

Description copied from interface: Facet

An aggregator used to populate the facet state for this facet. It should accept the initial state returned by Facet.getInitialFacetState().

Specified by:

getAggregator in interface Facet

getConfig

public ListFacet.ListFacetConfig getConfig()

Description copied from interface: Facet

Returns the configuration of the facet.

Specified by:

getConfig in interface Facet