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/**
*/
package rba.core.impl;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import rba.core.Expression;
import rba.core.ExpressionType;
import rba.core.RBACorePackage;
import rba.core.SelectOperator;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Select Operator</b></em>'. <!-- end-user-doc -->
*
* @generated
*/
public class SelectOperatorImpl extends LambdaContextImpl implements SelectOperator {
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected SelectOperatorImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return RBACorePackage.Literals.SELECT_OPERATOR;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public String getExpressionText() {
StringBuffer expressionText = new StringBuffer();
EList<rba.core.Expression> expressions = getOperand();
rba.core.LambdaExpression lambda = getLambda();
expressionText.append(expressions.size() > 0 ? expressions.get(0).getExpressionText() : "[Invalid_Expression]");
expressionText.append(getSymbol());
expressionText.append("{ ");
expressionText.append(lambda != null ? lambda.getExpressionText() : "[Invalid_Expression]");
expressionText.append(" }");
return expressionText.toString();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public String getSymbol() {
return ".select";
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public ExpressionType getUnderlyingType() {
if (!getOperand().isEmpty()) {
Expression first = getOperand().get(0);
return first.getType();
}
return ExpressionType.VALUE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
switch (operationID) {
case RBACorePackage.SELECT_OPERATOR___GET_EXPRESSION_TEXT:
return getExpressionText();
case RBACorePackage.SELECT_OPERATOR___GET_SYMBOL:
return getSymbol();
case RBACorePackage.SELECT_OPERATOR___GET_UNDERLYING_TYPE:
return getUnderlyingType();
}
return super.eInvoke(operationID, arguments);
}
} // SelectOperatorImpl
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