[rules-users] No such field org.optaplanner.core.config.heuristic.selector.value.chained.SubChainSelectorConfig.entitySelector
Geoffrey De Smet
ge0ffrey.spam at gmail.com
Fri Jun 6 10:15:33 EDT 2014
On 06-06-14 14:13, dBijkoo wrote:
> when I use this code:
> <subChainChangeMoveSelector>
> <subChainSelector>
> <entitySelector>
<subChainSelector> doesn't supports an <entitySelector> element,
only a <valueSelector> element.
See
https://github.com/droolsjbpm/optaplanner/blob/master/optaplanner-core/src/main/java/org/optaplanner/core/config/heuristic/selector/value/chained/SubChainSelectorConfig.java#L38-38
but <subChainChangeMoveSelector> does supports a <entityClass>, which is
probably what you want to do:
<subChainChangeMoveSelector>
<entityClass>model.ScheduleBlockPeriod</entityClass>
<subChainSelector>
<minimumSubChainSize>2</minimumSubChainSize>
...
See
https://github.com/droolsjbpm/optaplanner/blob/master/optaplanner-core/src/main/java/org/optaplanner/core/config/heuristic/selector/move/generic/chained/SubChainChangeMoveSelectorConfig.java#L36-36
> <entityClass>model.ScheduleBlockPeriod</entityClass>
>
> </entitySelector>
> <minimumSubChainSize>2</minimumSubChainSize>
> <maximumSubChainSize>40</maximumSubChainSize>
> </subChainSelector>
> <valueSelector>
> <variableName>nextScheduleBlockPeriod</variableName>
> </valueSelector>
>
> <selectReversingMoveToo>true</selectReversingMoveToo>
>
> </subChainChangeMoveSelector>
>
> I get the following error:
> /com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter$UnknownFieldException:
> No such field
> org.optaplanner.core.config.heuristic.selector.value.chained.SubChainSelectorConfig.entitySelector
> ---- Debugging information ----
> field : entitySelector
> class :
> org.optaplanner.core.config.heuristic.selector.value.chained.SubChainSelectorConfig
> required-type :
> org.optaplanner.core.config.heuristic.selector.value.chained.SubChainSelectorConfig
> converter-type :
> com.thoughtworks.xstream.converters.reflection.ReflectionConverter
> line number : 57
> class[1] :
> org.optaplanner.core.config.heuristic.selector.move.generic.chained.SubChainChangeMoveSelectorConfig
> class[2] :
> org.optaplanner.core.config.heuristic.selector.move.composite.CartesianProductMoveSelectorConfig
> class[3] :
> org.optaplanner.core.config.localsearch.LocalSearchSolverPhaseConfig
> class[4] : org.optaplanner.core.config.solver.SolverConfig
> version : 1.4.7
> -------------------------------
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.handleUnknownField(AbstractReflectionConverter.java:495)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:351)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:257)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> at
> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:474)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:406)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:257)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> at
> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:377)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:257)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> at
> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:377)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:257)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> at
> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:377)
> at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:257)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
> at
> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
> at
> com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134)
> at
> com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)
> at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1185)
> at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1169)
> at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1040)
> at
> org.optaplanner.core.config.solver.XmlSolverFactory.configure(XmlSolverFactory.java:84)
> at
> org.optaplanner.core.config.solver.XmlSolverFactory.configure(XmlSolverFactory.java:74)
> at
> org.optaplanner.core.config.solver.XmlSolverFactory.configure(XmlSolverFactory.java:67)
> at
> org.optaplanner.core.config.solver.XmlSolverFactory.<init>(XmlSolverFactory.java:51)
> at AgendaTest.before(AgendaTest.java:29)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
> at
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> at
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)/
>
> Even though it is besides naming the same xml code as it shows on the
> website here:
> http://docs.jboss.org/drools/release/6.0.1.Final/optaplanner-docs/html_single/index.html#subChainChangeMoveSelector
>
> My goal is to select a specific chained variable from a planningEntity
>
>
>
> --
> View this message in context: http://drools.46999.n3.nabble.com/No-such-field-org-optaplanner-core-config-heuristic-selector-value-chained-SubChainSelectorConfig-enr-tp4029905.html
> Sent from the Drools: User forum mailing list archive at Nabble.com.
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