org.drools.builder.conf
Interface KnowledgeBuilderOptionsConfiguration

All Known Subinterfaces:

KnowledgeBuilderConfiguration

public interface KnowledgeBuilderOptionsConfiguration

A base interface for type safe configurations

Method Summary

<T extends SingleValueKnowledgeBuilderOption> T	getOption(Class<T> option) Gets an option value
<T extends MultiValueKnowledgeBuilderOption> T	getOption(Class<T> option, String key) Gets an option value for the given option + key.
<T extends MultiValueKnowledgeBuilderOption> Set<String>	getOptionKeys(Class<T> option) Retrieves the set of all keys for a MultiValueKnowledgeBuilderOption.
<T extends KnowledgeBuilderOption> void	setOption(T option) Sets an option

Method Detail

setOption

<T extends KnowledgeBuilderOption> void setOption(T option)

Sets an option

Parameters:

option - the option to be set. As options are type safe, the option itself contains the option key, and so a single parameter is enough.

getOption

<T extends SingleValueKnowledgeBuilderOption> T getOption(Class<T> option)

Gets an option value

Parameters:

option - the option class for the option being requested

Returns:

the Option value for the given option. Returns null if option is not configured.

getOption

<T extends MultiValueKnowledgeBuilderOption> T getOption(Class<T> option,
                                                         String key)

Gets an option value for the given option + key. This method should be used for multi-value options, like accumulate functions configuration where one option has multiple values, distinguished by a sub-key.

Parameters:

option - the option class for the option being requested

key - the key for the option being requested

Returns:

the Option value for the given option + key. Returns null if option is not configured.

getOptionKeys

<T extends MultiValueKnowledgeBuilderOption> Set<String> getOptionKeys(Class<T> option)

Retrieves the set of all keys for a MultiValueKnowledgeBuilderOption.

Parameters:

option - the option class for the requested keys

Returns:

a Set of Strings