org.carrot2.util.attribute.constraint
Class ValueHintMappingUtils

java.lang.Object
  org.carrot2.util.attribute.constraint.ValueHintMappingUtils

public final class ValueHintMappingUtils
extends Object

Utilities for dealing with IValueHintMapping and Enum classes.

Method Summary

static Map<String,Enum<?>>	getValidValuesMap(Class<? extends Enum<?>> clazz) Returns a bidirectional mapping between valid attribute values (keys) and their enum constants (values).
static com.google.common.collect.BiMap<String,String>	getValueToFriendlyName(Class<? extends Enum<?>> clazz) Returns a bidirectional mapping between valid attribute values (keys) and user-friendly names (values).

Methods inherited from class java.lang.Object

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

Method Detail

getValidValuesMap

public static Map<String,Enum<?>> getValidValuesMap(Class<? extends Enum<?>> clazz)

Returns a bidirectional mapping between valid attribute values (keys) and their enum constants (values). Keys in the returned map are ordered according to enum's declaration.

getValueToFriendlyName

public static com.google.common.collect.BiMap<String,String> getValueToFriendlyName(Class<? extends Enum<?>> clazz)

Returns a bidirectional mapping between valid attribute values (keys) and user-friendly names (values).