/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipselabs.mscript.language.ast;

import org.eclipse.emf.ecore.EObject;
import org.eclipselabs.mscript.typesystem.Expression;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Equation</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipselabs.mscript.language.ast.Equation#isInitial <em>Initial</em>}</li>
 *   <li>{@link org.eclipselabs.mscript.language.ast.Equation#getLeftHandSide <em>Left Hand Side</em>}</li>
 *   <li>{@link org.eclipselabs.mscript.language.ast.Equation#getRightHandSide <em>Right Hand Side</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipselabs.mscript.language.ast.AstPackage#getEquation()
 * @model
 * @generated
 */
public interface Equation extends EObject {
	/**
	 * Returns the value of the '<em><b>Initial</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Initial</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Initial</em>' attribute.
	 * @see #setInitial(boolean)
	 * @see org.eclipselabs.mscript.language.ast.AstPackage#getEquation_Initial()
	 * @model
	 * @generated
	 */
	boolean isInitial();

	/**
	 * Sets the value of the '{@link org.eclipselabs.mscript.language.ast.Equation#isInitial <em>Initial</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Initial</em>' attribute.
	 * @see #isInitial()
	 * @generated
	 */
	void setInitial(boolean value);

	/**
	 * Returns the value of the '<em><b>Left Hand Side</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Left Hand Side</em>' containment reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Left Hand Side</em>' containment reference.
	 * @see #setLeftHandSide(Expression)
	 * @see org.eclipselabs.mscript.language.ast.AstPackage#getEquation_LeftHandSide()
	 * @model containment="true"
	 * @generated
	 */
	Expression getLeftHandSide();

	/**
	 * Sets the value of the '{@link org.eclipselabs.mscript.language.ast.Equation#getLeftHandSide <em>Left Hand Side</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Left Hand Side</em>' containment reference.
	 * @see #getLeftHandSide()
	 * @generated
	 */
	void setLeftHandSide(Expression value);

	/**
	 * Returns the value of the '<em><b>Right Hand Side</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Right Hand Side</em>' containment reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Right Hand Side</em>' containment reference.
	 * @see #setRightHandSide(Expression)
	 * @see org.eclipselabs.mscript.language.ast.AstPackage#getEquation_RightHandSide()
	 * @model containment="true"
	 * @generated
	 */
	Expression getRightHandSide();

	/**
	 * Sets the value of the '{@link org.eclipselabs.mscript.language.ast.Equation#getRightHandSide <em>Right Hand Side</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Right Hand Side</em>' containment reference.
	 * @see #getRightHandSide()
	 * @generated
	 */
	void setRightHandSide(Expression value);

} // Equation
