/**
 * generated by Xtext 2.21.0
 */
package org.eclipse.viatra.solver.language.solverLanguage;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Interval</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.viatra.solver.language.solverLanguage.Interval#getLowerBound <em>Lower Bound</em>}</li>
 *   <li>{@link org.eclipse.viatra.solver.language.solverLanguage.Interval#getUpperBound <em>Upper Bound</em>}</li>
 * </ul>
 *
 * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getInterval()
 * @model
 * @generated
 */
public interface Interval extends Expression
{
  /**
   * Returns the value of the '<em><b>Lower Bound</b></em>' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @return the value of the '<em>Lower Bound</em>' containment reference.
   * @see #setLowerBound(Expression)
   * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getInterval_LowerBound()
   * @model containment="true"
   * @generated
   */
  Expression getLowerBound();

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

  /**
   * Returns the value of the '<em><b>Upper Bound</b></em>' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @return the value of the '<em>Upper Bound</em>' containment reference.
   * @see #setUpperBound(Expression)
   * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getInterval_UpperBound()
   * @model containment="true"
   * @generated
   */
  Expression getUpperBound();

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

} // Interval