Package org.drools.core

Class QueryResultsImpl

java.lang.Object

org.drools.core.QueryResultsImpl

All Implemented Interfaces:

Iterable<org.kie.api.runtime.rule.QueryResultsRow>, org.kie.api.runtime.rule.QueryResults

public class QueryResultsImpl
extends Object
implements org.kie.api.runtime.rule.QueryResults

Returned QueryResults instance for a requested named query. from here you can iterate the returned data, or get a specific row. All the available Declarations used in the query can also be accessed.

Field Summary

Fields

Modifier and Type	Field	Description
protected Declaration[]	parameters
protected List<QueryRowWithSubruleIndex>	results
protected ReteEvaluator	reteEvaluator

Constructor Summary

Constructors

Constructor	Description
QueryResultsImpl(List<QueryRowWithSubruleIndex> results, Map<String,Declaration>[] declarations, ReteEvaluator reteEvaluator, Declaration[] parameters)

Method Summary

Modifier and Type	Method	Description
QueryResultsRowImpl	get(int i)
Map<String,Declaration>[]	getDeclarations()
Map<String,Declaration>	getDeclarations(int subruleIndex)
String[]	getIdentifiers()
Declaration[]	getParameters()
Iterator<org.kie.api.runtime.rule.QueryResultsRow>	iterator()
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.kie.api.runtime.rule.QueryResults

toList, toList

Field Detail

results

protected List<QueryRowWithSubruleIndex> results

reteEvaluator

protected ReteEvaluator reteEvaluator

parameters

protected Declaration[] parameters

Constructor Detail

QueryResultsImpl

public QueryResultsImpl(List<QueryRowWithSubruleIndex> results,
                        Map<String,Declaration>[] declarations,
                        ReteEvaluator reteEvaluator,
                        Declaration[] parameters)

Method Detail

getDeclarations

public Map<String,Declaration>[] getDeclarations()

getParameters

public Declaration[] getParameters()

getDeclarations

public Map<String,Declaration> getDeclarations(int subruleIndex)

get

public QueryResultsRowImpl get(int i)

size

public int size()

Specified by:

size in interface org.kie.api.runtime.rule.QueryResults

getIdentifiers

public String[] getIdentifiers()

Specified by:

getIdentifiers in interface org.kie.api.runtime.rule.QueryResults

iterator

public Iterator<org.kie.api.runtime.rule.QueryResultsRow> iterator()

Specified by:

iterator in interface Iterable<org.kie.api.runtime.rule.QueryResultsRow>

Specified by:

iterator in interface org.kie.api.runtime.rule.QueryResults