| 1 | package de.uka.ipd.sdq.pcm.dialogs.variableusage; |
| 2 | |
| 3 | import java.util.ArrayList; |
| 4 | |
| 5 | import de.uka.ipd.sdq.pcm.repository.InfrastructureSignature; |
| 6 | import de.uka.ipd.sdq.pcm.repository.OperationSignature; |
| 7 | import de.uka.ipd.sdq.pcm.repository.Parameter; |
| 8 | import de.uka.ipd.sdq.pcm.repository.ParameterModifier; |
| 9 | import de.uka.ipd.sdq.pcm.repository.RepositoryFactory; |
| 10 | |
| 11 | public class VariableUsageOutputParameterContentProvider extends |
| 12 | VariableUsageContentProvider { |
| 13 | |
| 14 | @Override |
| 15 | public Object[] getChildren(Object parent) { |
| 16 | if (parent instanceof OperationSignature) { |
| 17 | /* |
| 18 | * Business Operation Signature |
| 19 | */ |
| 20 | OperationSignature signature = (OperationSignature) parent; |
| 21 | ArrayList<Parameter> outputParameter = new ArrayList<Parameter>(); |
| 22 | for (Parameter p : signature.getParameters__OperationSignature()) { |
| 23 | if (p.getModifier__Parameter() == ParameterModifier.OUT || |
| 24 | p.getModifier__Parameter() == ParameterModifier.INOUT){ |
| 25 | outputParameter.add(p); |
| 26 | } |
| 27 | } |
| 28 | if (signature.getReturnType__OperationSignature() != null){ |
| 29 | Parameter ret = RepositoryFactory.eINSTANCE.createParameter(); |
| 30 | ret.setDataType__Parameter(signature.getReturnType__OperationSignature()); |
| 31 | ret.setParameterName("RETURN"); |
| 32 | outputParameter.add(ret); |
| 33 | } |
| 34 | return outputParameter.toArray(); |
| 35 | } else if (parent instanceof InfrastructureSignature) { |
| 36 | // There are no output parameters for infrastructure signature. |
| 37 | return new ArrayList<Parameter>().toArray(); |
| 38 | } else { |
| 39 | return super.getChildren(parent); |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | } |