Package nz.org.riskscape.engine.steps

Class RelationInputStep

java.lang.Object

nz.org.riskscape.engine.steps.BaseStep<RelationInputStep.Parameters>

nz.org.riskscape.engine.steps.RelationInputStep

All Implemented Interfaces:

nz.org.riskscape.engine.Identified, nz.org.riskscape.engine.pipeline.Step

public class RelationInputStep
extends BaseStep<RelationInputStep.Parameters>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RelationInputStep.Parameters

Field Summary

Fields inherited from interface nz.org.riskscape.engine.pipeline.Step

FUNCTOR_INTERFACES

Constructor Summary

Constructors

Constructor	Description
RelationInputStep(nz.org.riskscape.engine.Engine engine)

Method Summary

Modifier and Type	Method	Description
static nz.org.riskscape.engine.pipeline.Step	canned(nz.org.riskscape.engine.relation.Relation relation)
String	getId()
nz.org.riskscape.problem.ResultOrProblems<? extends nz.org.riskscape.engine.pipeline.Realized>	realize(RelationInputStep.Parameters parameters)
static nz.org.riskscape.engine.pipeline.RealizedStep	realized(nz.org.riskscape.engine.pipeline.ExecutionContext context, nz.org.riskscape.engine.relation.Relation relation)
static nz.org.riskscape.engine.pipeline.RealizedStep	realized(nz.org.riskscape.engine.pipeline.ExecutionContext context, nz.org.riskscape.engine.relation.Relation relation, String nestName)
nz.org.riskscape.engine.pipeline.Realized	realizeThrowing(RelationInputStep.Parameters parameters, List<nz.org.riskscape.problem.Problem> warnings)
static void	setInput(nz.org.riskscape.engine.relation.Relation relation, String stepName, Map<String,List<?>> pipelineParameters)	Set a parameter for a step of this type to be a particular relation.

Methods inherited from class nz.org.riskscape.engine.steps.BaseStep

bindInputs, bindParameters, buildParametersObject, equals, findParameterClass, getDescription, getEngine, getInputArity, getInputNames, getParamContext, getParameterSet, hashCode, realize, realizeSimple, resolvePipelineParameters, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface nz.org.riskscape.engine.Identified

getIdentifiedClass

Methods inherited from interface nz.org.riskscape.engine.pipeline.Step

getDeclaredParameter, getDeclaredParameterNames, getDeclaredParameters, getDefaultInputName, hasNamedInput

Constructor Details

RelationInputStep

public RelationInputStep(nz.org.riskscape.engine.Engine engine)

Method Details

canned

public static nz.org.riskscape.engine.pipeline.Step canned(nz.org.riskscape.engine.relation.Relation relation)

realized

public static nz.org.riskscape.engine.pipeline.RealizedStep realized(nz.org.riskscape.engine.pipeline.ExecutionContext context,
 nz.org.riskscape.engine.relation.Relation relation)

realized

public static nz.org.riskscape.engine.pipeline.RealizedStep realized(nz.org.riskscape.engine.pipeline.ExecutionContext context,
 nz.org.riskscape.engine.relation.Relation relation,
 String nestName)

realize

public nz.org.riskscape.problem.ResultOrProblems<? extends nz.org.riskscape.engine.pipeline.Realized> realize(RelationInputStep.Parameters parameters)

Specified by:

realize in class BaseStep<RelationInputStep.Parameters>

realizeThrowing

public nz.org.riskscape.engine.pipeline.Realized realizeThrowing(RelationInputStep.Parameters parameters,
 List<nz.org.riskscape.problem.Problem> warnings)
                                                          throws nz.org.riskscape.problem.ProblemException

Throws:

nz.org.riskscape.problem.ProblemException

getId

public String getId()

Specified by:

getId in interface nz.org.riskscape.engine.Identified

Overrides:

getId in class BaseStep<RelationInputStep.Parameters>

setInput

public static void setInput(nz.org.riskscape.engine.relation.Relation relation,
 String stepName,
 Map<String,List<?>> pipelineParameters)

Set a parameter for a step of this type to be a particular relation. This is a sort of safe/convenient way of pickling parameters in the case of something like nested pipelines where the input needs to be passed programmatically.