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/**
* Copyright (c) 2014 CEA LIST.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* CEA LIST - initial API and implementation
*/
package org.eclipse.papyrus.cpp.codegen.xtend;
import com.google.common.base.Objects;
import org.eclipse.emf.common.util.EList;
import org.eclipse.papyrus.cpp.codegen.utils.CppGenUtils;
import org.eclipse.papyrus.cpp.codegen.utils.Modifier;
import org.eclipse.uml2.uml.Behavior;
import org.eclipse.uml2.uml.Operation;
import org.eclipse.uml2.uml.Parameter;
import org.eclipse.uml2.uml.ParameterDirectionKind;
import org.eclipse.uml2.uml.Type;
import org.eclipse.uml2.uml.ValueSpecification;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
/**
* @author Önder GÜRCAN (onder.gurcan@cea.fr)
*/
@SuppressWarnings("all")
public class CppParameter {
public static CharSequence CppOperationParameters(final Operation operation, final boolean showDefault) {
StringConcatenation _builder = new StringConcatenation();
{
EList<Parameter> _ownedParameters = operation.getOwnedParameters();
final Function1<Parameter, Boolean> _function = new Function1<Parameter, Boolean>() {
public Boolean apply(final Parameter it) {
ParameterDirectionKind _direction = it.getDirection();
return Boolean.valueOf((!Objects.equal(_direction, ParameterDirectionKind.RETURN_LITERAL)));
}
};
Iterable<Parameter> _filter = IterableExtensions.<Parameter>filter(_ownedParameters, _function);
boolean _hasElements = false;
for(final Parameter ownedParameter : _filter) {
if (!_hasElements) {
_hasElements = true;
} else {
_builder.appendImmediate(", ", "");
}
String _CppParameter = CppParameter.CppParameter(ownedParameter, showDefault);
_builder.append(_CppParameter, "");
}
}
return _builder;
}
/**
* comment signature for a given behavior (e.g. effect within state machine)
*/
public static CharSequence CppBehaviorParameters(final Behavior behavior, final boolean showDefault) {
StringConcatenation _builder = new StringConcatenation();
{
EList<Parameter> _ownedParameters = behavior.getOwnedParameters();
final Function1<Parameter, Boolean> _function = new Function1<Parameter, Boolean>() {
public Boolean apply(final Parameter it) {
ParameterDirectionKind _direction = it.getDirection();
return Boolean.valueOf((!Objects.equal(_direction, ParameterDirectionKind.RETURN_LITERAL)));
}
};
Iterable<Parameter> _filter = IterableExtensions.<Parameter>filter(_ownedParameters, _function);
boolean _hasElements = false;
for(final Parameter ownedParameter : _filter) {
if (!_hasElements) {
_hasElements = true;
} else {
_builder.appendImmediate(", ", "");
}
String _CppParameter = CppParameter.CppParameter(ownedParameter, showDefault);
_builder.append(_CppParameter, "");
}
}
_builder.newLineIfNotEmpty();
return _builder;
}
/**
* C++ parameter. Default values are added, if parameter showDefault is true (implementation signature
*/
public static String CppParameter(final Parameter parameter, final boolean showDefault) {
String _modCVQualifier = Modifier.modCVQualifier(parameter);
Type _type = parameter.getType();
String _cppQualifiedName = CppGenUtils.cppQualifiedName(_type);
String _plus = (_modCVQualifier + _cppQualifiedName);
String _modPtr = Modifier.modPtr(parameter);
String _plus_1 = (_plus + _modPtr);
String _modRef = Modifier.modRef(parameter);
String _plus_2 = (_plus_1 + _modRef);
String _plus_3 = (_plus_2 + " ");
String _name = parameter.getName();
String _plus_4 = (_plus_3 + _name);
String _modArray = Modifier.modArray(parameter);
String _plus_5 = (_plus_4 + _modArray);
String _xifexpression = null;
if (showDefault) {
_xifexpression = CppParameter.defaultValue(parameter);
} else {
_xifexpression = "";
}
return (_plus_5 + _xifexpression);
}
public static String defaultValue(final Parameter parameter) {
String _xifexpression = null;
ValueSpecification _defaultValue = parameter.getDefaultValue();
boolean _notEquals = (!Objects.equal(_defaultValue, null));
if (_notEquals) {
ValueSpecification _defaultValue_1 = parameter.getDefaultValue();
String _stringValue = _defaultValue_1.stringValue();
_xifexpression = (" = " + _stringValue);
} else {
_xifexpression = "";
}
return _xifexpression;
}
}
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