Package com.cobber.fta.plugins

Class MiddleName

Object

LogicalType

LogicalTypeCode

LogicalTypeFinite

LogicalTypeFiniteSimple

com.cobber.fta.plugins.FirstName

com.cobber.fta.plugins.MiddleName

All Implemented Interfaces:

LTRandom, Comparable<LogicalType>

public class MiddleName
extends FirstName

Plugin to detect a middle name.

Field Summary

Fields

Modifier and Type	Field	Description
static String	REGEXP

Fields inherited from class com.cobber.fta.LogicalTypeFiniteSimple

backout, memberSet, reader, regExp, semanticType

Fields inherited from class com.cobber.fta.LogicalTypeFinite

maxLength, minLength

Fields inherited from class com.cobber.fta.LogicalType

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

Constructor Summary

Constructors

Constructor	Description
MiddleName(PluginDefinition plugin)	Construct a Middle Name plugin based on the Plugin Definition.

Method Summary

Modifier and Type	Method	Description
PluginAnalysis	analyzeSet(AnalyzerContext context, long matchCount, long realSamples, String currentRegExp, Facts facts, FiniteMap cardinality, FiniteMap outliers, TokenStreams tokenStreams, AnalysisConfig analysisConfig)	Given the data to date as embodied by the arguments return an analysis.
boolean	initialize(AnalysisConfig analysisConfig)	Called to perform any initialization.
boolean	isClosed()	Does the set of members enumerated reflect the entire set.
boolean	isValid(String input, boolean detectMode, long count)	Is the supplied String an instance of this Semantic type?
String	nextRandom()	nextRandom will generate a random (secure) valid example of this Semantic Type.

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

getConfidence, isPlausible

Methods inherited from class com.cobber.fta.LogicalTypeFiniteSimple

getMembers, getRegExp, getSemanticType, isMember, setContent

Methods inherited from class com.cobber.fta.LogicalTypeFinite

getIgnorable, getMaxLength, getMinLength, getSize, isRegExpComplete

Methods inherited from class com.cobber.fta.LogicalTypeCode

getRandom, 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

REGEXP

public static final String REGEXP

See Also:

Constant Field Values

Constructor Detail

MiddleName

public MiddleName(PluginDefinition plugin)

Construct a Middle Name plugin based on the Plugin Definition.

Parameters:

plugin - The definition of this plugin.

Method Detail

initialize

public boolean initialize(AnalysisConfig analysisConfig)
                   throws FTAPluginException

Description copied from class: LogicalType

Called to perform any initialization.

Overrides:

initialize in class LogicalTypeFiniteSimple

Parameters:

analysisConfig - The Analysis configuration used for this analysis

Returns:

True if initialization was successful.

Throws:

FTAPluginException - Thrown when the plugin is incorrectly configured.

isValid

public boolean isValid(String input,
                       boolean detectMode,
                       long count)

Description copied from class: LogicalType

Is the supplied String an instance of this Semantic type?

Overrides:

isValid in class FirstName

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.

count - The number of instance of this sample.

Returns:

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

analyzeSet

public PluginAnalysis analyzeSet(AnalyzerContext context,
                                 long matchCount,
                                 long realSamples,
                                 String currentRegExp,
                                 Facts facts,
                                 FiniteMap cardinality,
                                 FiniteMap outliers,
                                 TokenStreams tokenStreams,
                                 AnalysisConfig analysisConfig)

Description copied from class: LogicalType

Given the data to date as embodied by the arguments return an analysis. If we think this is an instance of this Semantic type then valid will be true , if invalid then valid will be false and a new Pattern will be returned.

Overrides:

analyzeSet in class FirstName

Parameters:

context - The context used to interpret the Data Stream (for example, stream name, date resolution mode, etc)

matchCount - Number of samples that match so far (as determined by isValid()

realSamples - Number of real (i.e. non-blank and non-null) samples that we have processed so far.

currentRegExp - The current Regular Expression that we matched against

facts - Facts (min, max, sum) for the analysis to date (optional - i.e. maybe null)

cardinality - Cardinality set, up to the maximum maintained

outliers - Outlier set, up to the maximum maintained

tokenStreams - Shapes observed

analysisConfig - The Configuration of the current analysis

Returns:

Null if we think this is an instance of this Semantic type (backout pattern otherwise)

nextRandom

public String nextRandom()

Description copied from interface: LTRandom

nextRandom will generate a random (secure) valid example of this Semantic Type.

Specified by:

nextRandom in interface LTRandom

Overrides:

nextRandom in class LogicalTypeFiniteSimple

Returns:

a new valid example of the Semantic Type.

isClosed

public boolean isClosed()

Description copied from class: LogicalType

Does the set of members enumerated reflect the entire set. For example any of the ISO sets are reference sets and hence complete, compared to FirstName and LastName where the set provided is of the common names. If isClosed() is true then isValid() false does not imply that the input is not valid just that it is not in the set of 'known' members.

Overrides:

isClosed in class LogicalTypeFinite

Returns:

A boolean indicating if the set is closed.