RoleBindingImpl.java

/**
 * Copyright (c) 2013 United States Government as represented by the Administrator for The National Aeronautics and Space Administration.  All Rights Reserved.
 * 
 */
package net.certware.sacm.SACM.Evidence.impl;

import net.certware.sacm.SACM.Evidence.EvidencePackage;
import net.certware.sacm.SACM.Evidence.FormalObject;
import net.certware.sacm.SACM.Evidence.RoleBinding;

import net.certware.sacm.SACM.impl.UtilityElementImpl;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Role Binding</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.certware.sacm.SACM.Evidence.impl.RoleBindingImpl#getRole <em>Role</em>}</li>
 *   <li>{@link net.certware.sacm.SACM.Evidence.impl.RoleBindingImpl#getSubject <em>Subject</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class RoleBindingImpl extends UtilityElementImpl implements RoleBinding {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final String copyright = "Copyright (c) 2013 United States Government as represented by the Administrator for The National Aeronautics and Space Administration.  All Rights Reserved.\n"; //$NON-NLS-1$

	/**
	 * The default value of the '{@link #getRole() <em>Role</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRole()
	 * @generated
	 * @ordered
	 */
	protected static final String ROLE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getRole() <em>Role</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRole()
	 * @generated
	 * @ordered
	 */
	protected String role = ROLE_EDEFAULT;

	/**
	 * The cached value of the '{@link #getSubject() <em>Subject</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSubject()
	 * @generated
	 * @ordered
	 */
	protected FormalObject subject;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RoleBindingImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return EvidencePackage.Literals.ROLE_BINDING;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getRole() {
		return role;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setRole(String newRole) {
		String oldRole = role;
		role = newRole;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EvidencePackage.ROLE_BINDING__ROLE, oldRole, role));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FormalObject getSubject() {
		if (subject != null && subject.eIsProxy()) {
			InternalEObject oldSubject = (InternalEObject)subject;
			subject = (FormalObject)eResolveProxy(oldSubject);
			if (subject != oldSubject) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, EvidencePackage.ROLE_BINDING__SUBJECT, oldSubject, subject));
			}
		}
		return subject;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FormalObject basicGetSubject() {
		return subject;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSubject(FormalObject newSubject) {
		FormalObject oldSubject = subject;
		subject = newSubject;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EvidencePackage.ROLE_BINDING__SUBJECT, oldSubject, subject));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case EvidencePackage.ROLE_BINDING__ROLE:
				return getRole();
			case EvidencePackage.ROLE_BINDING__SUBJECT:
				if (resolve) return getSubject();
				return basicGetSubject();
		}
		return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case EvidencePackage.ROLE_BINDING__ROLE:
				setRole((String)newValue);
				return;
			case EvidencePackage.ROLE_BINDING__SUBJECT:
				setSubject((FormalObject)newValue);
				return;
		}
		eDynamicSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EvidencePackage.ROLE_BINDING__ROLE:
				setRole(ROLE_EDEFAULT);
				return;
			case EvidencePackage.ROLE_BINDING__SUBJECT:
				setSubject((FormalObject)null);
				return;
		}
		eDynamicUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EvidencePackage.ROLE_BINDING__ROLE:
				return ROLE_EDEFAULT == null ? role != null : !ROLE_EDEFAULT.equals(role);
			case EvidencePackage.ROLE_BINDING__SUBJECT:
				return subject != null;
		}
		return eDynamicIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (role: "); //$NON-NLS-1$
		result.append(role);
		result.append(')');
		return result.toString();
	}

} //RoleBindingImpl