/*
* Copyright Technophobia Ltd 2012
*
* This file is part of Substeps.
*
* Substeps is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Substeps is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Substeps. If not, see <http://www.gnu.org/licenses/>.
*/
package com.technophobia.substeps.runner.node;
import java.util.Iterator;
import com.technophobia.substeps.execution.node.BasicScenarioNode;
import com.technophobia.substeps.execution.node.RootNodeExecutionContext;
import com.technophobia.substeps.execution.node.StepImplementationNode;
import com.technophobia.substeps.execution.node.StepNode;
import com.technophobia.substeps.execution.node.SubstepNode;
import com.technophobia.substeps.model.Scope;
public class BasicScenarioNodeRunner extends AbstractNodeRunner<BasicScenarioNode, Boolean> {
private final SubstepNodeRunner backgroundRunner = new SubstepNodeRunner(Scope.SCENARIO_BACKGROUND);
private final SubstepNodeRunner substepNodeRunner = new SubstepNodeRunner(Scope.STEP);
private final StepImplementationNodeRunner stepImplNodeRunner = new StepImplementationNodeRunner();
private RootNodeExecutionContext context;
@Override
protected boolean execute(BasicScenarioNode node, RootNodeExecutionContext context) {
this.context = context;
boolean success = runBackgroundIfPresent(node, context);
Iterator<StepNode> stepIt = node.getSteps().iterator();
while (success && stepIt.hasNext()) {
StepNode step = stepIt.next();
success &= step.dispatch(this);
}
return success;
}
public boolean runBackgroundIfPresent(BasicScenarioNode node, RootNodeExecutionContext context) {
return node.getBackground() == null || backgroundRunner.run(node.getBackground(), context);
}
@Override
public Boolean visit(StepImplementationNode stepImplementationNode) {
return stepImplNodeRunner.run(stepImplementationNode, context);
}
@Override
public Boolean visit(SubstepNode substepsNode) {
return substepNodeRunner.run(substepsNode, context);
}
@Override
protected Scope getScope() {
return Scope.SCENARIO;
}
}