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

protected Declaration[]	parameters
protected List<QueryRowWithSubruleIndex>	results
protected WorkingMemory	workingMemory

Constructor Summary

QueryResultsImpl(List<QueryRowWithSubruleIndex> results, Map<String,Declaration>[] declarations, WorkingMemory workingMemory, Declaration[] parameters)

Method Summary

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

Field Detail

results

protected List<QueryRowWithSubruleIndex> results

workingMemory

protected WorkingMemory workingMemory

parameters

protected Declaration[] parameters

Constructor Detail

QueryResultsImpl

public QueryResultsImpl(List<QueryRowWithSubruleIndex> results,
                        Map<String,Declaration>[] declarations,
                        WorkingMemory workingMemory,
                        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