Package com.aquima.interactions.matching.impl.functions.trigram

Class TrigramMatchFactory

java.lang.Object

com.aquima.interactions.matching.impl.functions.trigram.TrigramMatchFactory

All Implemented Interfaces:

IMatchFunctionFactory

public final class TrigramMatchFactory
extends Object
implements IMatchFunctionFactory

Match function factory for trigram match functions.

Since:

6.2

Author:

O. Kerpershoek, F. van der Meer

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PARAM_COUNT_MULTIPLES	This member is used to define the name of the parameter that can be used to toggle the 'count-multiples' behavior.
static final String	PARAM_MATCH_TYPE	This member is used to define the name of the parameter that can be used to select the match type.

Constructor Summary

Constructors

Constructor	Description
TrigramMatchFactory()

Method Summary

Modifier and Type	Method	Description
IMatchFunction	getMatchFunction(String name, IMatchFunctionParameters parameters)	This method constructs a match function for a specific match type definition with the specified name and parameters.
String	getTypeName()	This method returns the type name of the match functions this factory can provide for.

Methods inherited from class java.lang.Object

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

Field Details

PARAM_COUNT_MULTIPLES

public static final String PARAM_COUNT_MULTIPLES

This member is used to define the name of the parameter that can be used to toggle the 'count-multiples' behavior. When no value is supplied for this parameter, the default value 'false' will be used.

See Also:

• Constant Field Values

PARAM_MATCH_TYPE

public static final String PARAM_MATCH_TYPE

This member is used to define the name of the parameter that can be used to select the match type. When no value is supplied for this parameter, the default value 'FS_MATCH_LEFT' will be used.

See Also:

• Constant Field Values

Constructor Details

TrigramMatchFactory

public TrigramMatchFactory()

Method Details

getTypeName

public String getTypeName()

Description copied from interface: IMatchFunctionFactory

This method returns the type name of the match functions this factory can provide for.

Specified by:

getTypeName in interface IMatchFunctionFactory

Returns:

the type name of the match functions this factory can provide for.

getMatchFunction

public IMatchFunction getMatchFunction(String name,
 IMatchFunctionParameters parameters)

Description copied from interface: IMatchFunctionFactory

This method constructs a match function for a specific match type definition with the specified name and parameters. After construction of this function the object is expected to be reentrant. When a match function could not be created the factory should throw an exception, when the match function could not be found a null pointer should be returned.

Specified by:

getMatchFunction in interface IMatchFunctionFactory

Parameters:

name - The name of the user created match function.

parameters - The parameters which can be used to initialize a match function with specific settings.

Returns:

A match function implementation object. If the match function was unknown null can be returned.