org.apache.lucene.document

Class MapFieldSelector

public class MapFieldSelector extends Object implements FieldSelector

A FieldSelector based on a Map of field names to FieldSelectorResults

Author: Chuck Williams

Constructor Summary
	MapFieldSelector(Map fieldSelections) Create a a MapFieldSelector
	MapFieldSelector(List fields) Create a a MapFieldSelector
	MapFieldSelector(String[] fields) Create a a MapFieldSelector

Method Summary
FieldSelectorResult	accept(String field) Load field according to its associated value in fieldSelections

Constructor Detail

public MapFieldSelector(Map fieldSelections)

Create a a MapFieldSelector

Parameters: fieldSelections maps from field names (String) to FieldSelectorResults

public MapFieldSelector(List fields)

Create a a MapFieldSelector

Parameters: fields fields to LOAD. List of Strings. All other fields are NO_LOAD.

public MapFieldSelector(String[] fields)

Create a a MapFieldSelector

Parameters: fields fields to LOAD. All other fields are NO_LOAD.

public FieldSelectorResult accept(String field)

Load field according to its associated value in fieldSelections

Parameters: field a field name

Returns: the fieldSelections value that field maps to or NO_LOAD if none.