public final class NSLinguisticTaggerUnit
extends java.lang.Object
NSLinguisticTaggerUnit specifes the size of units in a string to which tagging applies. The tagging unit may be word, sentence, paragraph, or document. Methods that do not specify a unit act at the word level. Not all combinations of scheme and unit are supported; clients can use +availableTagSchemesForUnit:language: to determine which ones are.