/**
 */
package org.eclipse.viatra.solver.language.solverLanguage;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Aggregation</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.viatra.solver.language.solverLanguage.Aggregation#getValue <em>Value</em>}</li>
 *   <li>{@link org.eclipse.viatra.solver.language.solverLanguage.Aggregation#getOp <em>Op</em>}</li>
 * </ul>
 *
 * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getAggregation()
 * @model
 * @generated
 */
public interface Aggregation extends AggregateExpression {
	/**
	 * Returns the value of the '<em><b>Value</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Value</em>' containment reference.
	 * @see #setValue(Expression)
	 * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getAggregation_Value()
	 * @model containment="true"
	 * @generated
	 */
	Expression getValue();

	/**
	 * Sets the value of the '{@link org.eclipse.viatra.solver.language.solverLanguage.Aggregation#getValue <em>Value</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Value</em>' containment reference.
	 * @see #getValue()
	 * @generated
	 */
	void setValue(Expression value);

	/**
	 * Returns the value of the '<em><b>Op</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Op</em>' reference.
	 * @see #setOp(Symbol)
	 * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getAggregation_Op()
	 * @model
	 * @generated
	 */
	Symbol getOp();

	/**
	 * Sets the value of the '{@link org.eclipse.viatra.solver.language.solverLanguage.Aggregation#getOp <em>Op</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Op</em>' reference.
	 * @see #getOp()
	 * @generated
	 */
	void setOp(Symbol value);

} // Aggregation