es.ucm.fdi.gaia.recolibry.api

Interface Query

All Known Implementing Classes:

MahoutCFItemQuery, MahoutCFUserQuery, QueryJColibri

public interface Query

Interface to define methods necessary in a Query object.

Version:

2.0

Author:

Jose L. Jorro-Aragoneses

Method Summary

Modifier and Type	Method and Description
List<String>	getAttributesNames() Method to obtain the name of all attributes contained in the bean object.
Object	getAttributeValue(String attribute) Method to get the value asigned in an bean's attribute.
void	initialize() Method to build an empty bean object.
void	setAttributeValue(String attributeName, Object value) Method to add a value to an attribute of the query bean.

Method Detail

initialize

void initialize()

Method to build an empty bean object.

getAttributesNames

List<String> getAttributesNames()

Method to obtain the name of all attributes contained in the bean object.

Returns:

list of names.

setAttributeValue

void setAttributeValue(String attributeName,
                       Object value)

Method to add a value to an attribute of the query bean.

Parameters:

attributeName - name of the attribute to set the value.

value - value to set in the bean's attribute.

getAttributeValue

Object getAttributeValue(String attribute)

Method to get the value asigned in an bean's attribute.

Parameters:

attribute - name of the attribute to get the value.

Returns:

value that contains the attribute.