Package ch.tocco.nice2.optional.qualification.impl.drools.helper

Class QueryHelper

java.lang.Object

ch.tocco.nice2.optional.qualification.impl.drools.helper.QueryHelper

public class QueryHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults>	getQueryResultLoader(org.kie.api.runtime.KieSession session)
static BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults>	getQueryResultLoaderForRHS(org.kie.api.runtime.KieSession session)
static <T> List<T>	getQueryResults(BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> queryResultLoader, String query, String identifier, Class<T> expectedType, Object... arguments)
static <T> T	getSingleQueryResult(BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> queryResultLoader, String query, String identifier, Class<T> expectedType, Object... arguments)
static <T> T	requireSingleQueryResult(BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> queryResultLoader, String query, String identifier, Class<T> expectedType, Object... arguments)

Methods inherited from class java.lang.Object

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

Method Details

getQueryResultLoader

public static BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> getQueryResultLoader(org.kie.api.runtime.KieSession session)

getQueryResultLoaderForRHS

public static BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> getQueryResultLoaderForRHS(org.kie.api.runtime.KieSession session)

requireSingleQueryResult

public static <T> T requireSingleQueryResult(BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> queryResultLoader,
 String query,
 String identifier,
 Class<T> expectedType,
 Object... arguments)

getSingleQueryResult

@Nullable
public static <T> T getSingleQueryResult(BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> queryResultLoader,
 String query,
 String identifier,
 Class<T> expectedType,
 Object... arguments)

getQueryResults

public static <T> List<T> getQueryResults(BiFunction<String,Object[],org.kie.api.runtime.rule.QueryResults> queryResultLoader,
 String query,
 String identifier,
 Class<T> expectedType,
 Object... arguments)