Package org.czeal.jsonfilter

Class FilterFactory

java.lang.Object

org.czeal.jsonfilter.FilterFactory

public class FilterFactory
extends Object

A factory class for creating filtering strategy implementations.

This factory provides instances of filters that can either include or exclude specified JSON elements based on a given filtering strategy.

Supported filtering strategies:

• INCLUSION - Retains only the specified JSON elements.
• EXCLUSION - Removes the specified JSON elements.

Usage example:

 
 FilterFactory factory = new FilterFactory();

 Filter filter = factory.create(FilterType.INCLUSION);
 
 

Author:

Hideki Ikeda

Constructor Summary

Constructors

Constructor	Description
FilterFactory()

Method Summary

Modifier and Type	Method	Description
Filter	create(FilterType type)	Creates a filter based on the given filter type.

Methods inherited from class java.lang.Object

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

Constructor Details

FilterFactory

public FilterFactory()

Method Details

create

public Filter create(FilterType type)

Creates a filter based on the given filter type.

Parameters:

type - The filter type.

Returns:

A filter implementation.

Throws:

NullPointerException - If the filter type is null.

IllegalArgumentException - If the filter type is unknown.