FaultTreeImpl.java

/**
 */
package ftp.impl;

import ftp.FTNode;
import ftp.FaultTree;
import ftp.FtpPackage;

import java.util.Collection;

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

import org.eclipse.emf.common.util.EList;

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

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

import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Fault Tree</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link ftp.impl.FaultTreeImpl#getFtnodes <em>Ftnodes</em>}</li>
 *   <li>{@link ftp.impl.FaultTreeImpl#getRoot <em>Root</em>}</li>
 * </ul>
 *
 * @generated
 */
public class FaultTreeImpl extends MinimalEObjectImpl.Container implements FaultTree {
	/**
	 * The cached value of the '{@link #getFtnodes() <em>Ftnodes</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getFtnodes()
	 * @generated
	 * @ordered
	 */
	protected EList<FTNode> ftnodes;

	/**
	 * The cached value of the '{@link #getRoot() <em>Root</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRoot()
	 * @generated
	 * @ordered
	 */
	protected FTNode root;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<FTNode> getFtnodes() {
		if (ftnodes == null) {
			ftnodes = new EObjectContainmentEList<FTNode>(FTNode.class, this, FtpPackage.FAULT_TREE__FTNODES);
		}
		return ftnodes;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FTNode getRoot() {
		if (root != null && root.eIsProxy()) {
			InternalEObject oldRoot = (InternalEObject)root;
			root = (FTNode)eResolveProxy(oldRoot);
			if (root != oldRoot) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FtpPackage.FAULT_TREE__ROOT, oldRoot, root));
			}
		}
		return root;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FTNode basicGetRoot() {
		return root;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setRoot(FTNode newRoot) {
		FTNode oldRoot = root;
		root = newRoot;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FtpPackage.FAULT_TREE__ROOT, oldRoot, root));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FtpPackage.FAULT_TREE__FTNODES:
				return ((InternalEList<?>)getFtnodes()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case FtpPackage.FAULT_TREE__FTNODES:
				return getFtnodes();
			case FtpPackage.FAULT_TREE__ROOT:
				if (resolve) return getRoot();
				return basicGetRoot();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case FtpPackage.FAULT_TREE__FTNODES:
				getFtnodes().clear();
				getFtnodes().addAll((Collection<? extends FTNode>)newValue);
				return;
			case FtpPackage.FAULT_TREE__ROOT:
				setRoot((FTNode)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FtpPackage.FAULT_TREE__FTNODES:
				getFtnodes().clear();
				return;
			case FtpPackage.FAULT_TREE__ROOT:
				setRoot((FTNode)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FtpPackage.FAULT_TREE__FTNODES:
				return ftnodes != null && !ftnodes.isEmpty();
			case FtpPackage.FAULT_TREE__ROOT:
				return root != null;
		}
		return super.eIsSet(featureID);
	}

} //FaultTreeImpl