Package com.cobber.fta.plugins

Class FirstName

Object

LogicalType

LogicalTypeCode

LogicalTypeFinite

LogicalTypeFiniteSimple

com.cobber.fta.plugins.PersonName

com.cobber.fta.plugins.FirstName

All Implemented Interfaces:

LTRandom, Comparable<LogicalType>

Direct Known Subclasses:

MiddleName

public class FirstName
extends PersonName

Plugin to detect an individuals First Name.

Field Summary

Fields

Modifier and Type	Field	Description
static String	SEMANTIC_TYPE	The Semantic type for this Plugin.

Fields inherited from class com.cobber.fta.plugins.PersonName

REGEXP

Fields inherited from class com.cobber.fta.LogicalTypeFiniteSimple

backout, memberSet, qualifier, reader, regExp

Fields inherited from class com.cobber.fta.LogicalTypeFinite

maxLength, minLength

Fields inherited from class com.cobber.fta.LogicalTypeCode

random

Fields inherited from class com.cobber.fta.LogicalType

analysisConfig, defn, locale, localeInfo, pluginLocaleEntry, priority, threshold

Constructor Summary

Constructors

Constructor	Description
FirstName(PluginDefinition plugin)	Construct a First Name plugin based on the Plugin Definition.

Method Summary

Modifier and Type	Method	Description
double	getConfidence(long matchCount, long realSamples, AnalyzerContext context)	Confidence in the type classification.
boolean	isValid(String input, boolean detectMode)	Is the supplied String an instance of this Semantic type?

Methods inherited from class com.cobber.fta.plugins.PersonName

analyzeSet, isClosed, nextRandom

Methods inherited from class com.cobber.fta.LogicalTypeFiniteSimple

getMembers, getRegExp, getSemanticType, initialize, isMember, setContent

Methods inherited from class com.cobber.fta.LogicalTypeFinite

getIgnorable, getMaxLength, getMinLength, getSize, isRegExpComplete

Methods inherited from class com.cobber.fta.LogicalTypeCode

seed

Methods inherited from class com.cobber.fta.LogicalType

acceptsBaseType, compareTo, getBaseType, getDescription, getHeaderConfidence, getPluginDefinition, getPriority, getSignature, getThreshold, isLocaleSensitive, isValid, setThreshold

Methods inherited from class java.lang.Object

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

Field Detail

SEMANTIC_TYPE

public static final String SEMANTIC_TYPE

The Semantic type for this Plugin.

See Also:

Constant Field Values

Constructor Detail

FirstName

public FirstName(PluginDefinition plugin)

Construct a First Name plugin based on the Plugin Definition.

Parameters:

plugin - The definition of this plugin.

Method Detail

isValid

public boolean isValid(String input,
                       boolean detectMode)

Description copied from class: LogicalType

Is the supplied String an instance of this Semantic type?

Overrides:

isValid in class PersonName

Parameters:

input - String to check (trimmed for Numeric base Types, un-trimmed for String base Type)

detectMode - If true then we are in the process of detection, otherwise it is a simple validity check.

Returns:

true iff the supplied String is an instance of this Semantic type.

getConfidence

public double getConfidence(long matchCount,
                            long realSamples,
                            AnalyzerContext context)

Description copied from class: LogicalType

Confidence in the type classification. Typically this will be the number of matches divided by the number of real samples.

Overrides:

getConfidence in class LogicalType

Parameters:

matchCount - Number of matches (as determined by isValid())

realSamples - Number of samples observed - does not include either nulls or blanks

context - Context we are operating under (includes data stream name(s))

Returns:

Confidence as a percentage.