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/**
*/
package rba.core.impl;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import rba.core.Expression;
import rba.core.ExpressionType;
import rba.core.LambdaContext;
import rba.core.LambdaExpression;
import rba.core.LetStatement;
import rba.core.RBACorePackage;
import rba.core.Variable;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Variable</b></em>'. <!-- end-user-doc -->
*
* @generated
*/
public class VariableImpl extends RuleObjectImpl implements Variable {
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected VariableImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return RBACorePackage.Literals.VARIABLE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public ExpressionType getExpressionType() {
EObject container = eContainer();
if (container instanceof LambdaExpression) {
container = container.eContainer();
if (container instanceof LambdaContext) {
List<Expression> operands = ((LambdaContext) container).getOperand();
if (operands.size() > 0) {
switch (operands.get(0).getUnderlyingType()) {
case AREA:
case SET_OF_AREA:
return ExpressionType.AREA;
case CONTENT:
case SET_OF_CONTENT:
return ExpressionType.CONTENT;
case SOUND:
case SET_OF_SOUND:
return ExpressionType.SOUND;
case ZONE:
case SET_OF_ZONE:
return ExpressionType.ZONE;
case SCENE:
return ExpressionType.SCENE;
case PROPERTY:
return ExpressionType.PROPERTY;
case BOOLEAN:
return ExpressionType.BOOLEAN;
case LAMBDA:
return ExpressionType.LAMBDA;
case VALUE:
default:
return ExpressionType.VALUE;
}
}
}
} else if (container instanceof LetStatement) {
Expression body = ((LetStatement) container).getBody();
if (body != null) {
return body.getUnderlyingType();
}
}
return ExpressionType.VALUE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
switch (operationID) {
case RBACorePackage.VARIABLE___GET_EXPRESSION_TYPE:
return getExpressionType();
}
return super.eInvoke(operationID, arguments);
}
} // VariableImpl
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