/**
 * Copyright (c) 2017 CEA LIST.
 * 
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License 2.0
 *  which accompanies this distribution, and is available at
 *  https://www.eclipse.org/legal/epl-2.0/
 * 
 *  SPDX-License-Identifier: EPL-2.0
 * 
 *  Contributors:
 *  Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
 */
package org.eclipse.papyrus.infra.emf.expressions.booleanexpressions;

import org.eclipse.emf.ecore.EAttribute;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Single EAttribute Value Equality Expression</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * This expression allows to check if the eAttribute value is equals to the expected one. 
 * This expression returns false in all cases, expected when the expectedValue is equals to the current value.
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.SingleEAttributeValueEqualityExpression#getEAttribute <em>EAttribute</em>}</li>
 *   <li>{@link org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.SingleEAttributeValueEqualityExpression#getExpectedValue <em>Expected Value</em>}</li>
 * </ul>
 *
 * @see org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.BooleanExpressionsPackage#getSingleEAttributeValueEqualityExpression()
 * @model
 * @generated
 */
public interface SingleEAttributeValueEqualityExpression extends IBooleanEObjectExpression {
	/**
	 * Returns the value of the '<em><b>EAttribute</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * The eAttribute to check.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>EAttribute</em>' reference.
	 * @see #setEAttribute(EAttribute)
	 * @see org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.BooleanExpressionsPackage#getSingleEAttributeValueEqualityExpression_EAttribute()
	 * @model ordered="false"
	 * @generated
	 */
	EAttribute getEAttribute();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.SingleEAttributeValueEqualityExpression#getEAttribute <em>EAttribute</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>EAttribute</em>' reference.
	 * @see #getEAttribute()
	 * @generated
	 */
	void setEAttribute(EAttribute value);

	/**
	 * Returns the value of the '<em><b>Expected Value</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * The expected value for the EAttribute.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Expected Value</em>' attribute.
	 * @see #setExpectedValue(String)
	 * @see org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.BooleanExpressionsPackage#getSingleEAttributeValueEqualityExpression_ExpectedValue()
	 * @model ordered="false"
	 * @generated
	 */
	String getExpectedValue();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.infra.emf.expressions.booleanexpressions.SingleEAttributeValueEqualityExpression#getExpectedValue <em>Expected Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Expected Value</em>' attribute.
	 * @see #getExpectedValue()
	 * @generated
	 */
	void setExpectedValue(String value);

} // SingleEAttributeValueEqualityExpression