PrerequisitesImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.buckminster.cspecxml.impl;

import java.util.Collection;

import org.eclipse.buckminster.cspecxml.ICSpecXMLPackage;
import org.eclipse.buckminster.cspecxml.IPrerequisite;
import org.eclipse.buckminster.cspecxml.IPrerequisites;
import org.eclipse.buckminster.model.common.Documentation;

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.EObjectImpl;

import org.eclipse.emf.ecore.util.BasicFeatureMap;
import org.eclipse.emf.ecore.util.FeatureMap;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Prerequisites</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>
 * {@link org.eclipse.buckminster.cspecxml.impl.PrerequisitesImpl#getDocumentation
 * <em>Documentation</em>}</li>
 * <li>{@link org.eclipse.buckminster.cspecxml.impl.PrerequisitesImpl#getGroup
 * <em>Group</em>}</li>
 * <li>
 * {@link org.eclipse.buckminster.cspecxml.impl.PrerequisitesImpl#getAttribute
 * <em>Attribute</em>}</li>
 * <li>{@link org.eclipse.buckminster.cspecxml.impl.PrerequisitesImpl#getAlias
 * <em>Alias</em>}</li>
 * <li>{@link org.eclipse.buckminster.cspecxml.impl.PrerequisitesImpl#getRebase
 * <em>Rebase</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public class PrerequisitesImpl extends EObjectImpl implements IPrerequisites {
	/**
	 * The cached value of the '{@link #getDocumentation()
	 * <em>Documentation</em>}' containment reference. <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * 
	 * @see #getDocumentation()
	 * @generated
	 * @ordered
	 */
	protected Documentation documentation;

	/**
	 * The cached value of the '{@link #getGroup() <em>Group</em>}' attribute
	 * list. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getGroup()
	 * @generated
	 * @ordered
	 */
	protected FeatureMap group;

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

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

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

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicSetDocumentation(Documentation newDocumentation, NotificationChain msgs) {
		Documentation oldDocumentation = documentation;
		documentation = newDocumentation;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION,
					oldDocumentation, newDocumentation);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION:
				return getDocumentation();
			case ICSpecXMLPackage.PREREQUISITES__GROUP:
				if (coreType)
					return getGroup();
				return ((FeatureMap.Internal) getGroup()).getWrapper();
			case ICSpecXMLPackage.PREREQUISITES__ATTRIBUTE:
				return getAttribute();
			case ICSpecXMLPackage.PREREQUISITES__ALIAS:
				return getAlias();
			case ICSpecXMLPackage.PREREQUISITES__REBASE:
				return getRebase();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION:
				return basicSetDocumentation(null, msgs);
			case ICSpecXMLPackage.PREREQUISITES__GROUP:
				return ((InternalEList<?>) getGroup()).basicRemove(otherEnd, msgs);
			case ICSpecXMLPackage.PREREQUISITES__ATTRIBUTE:
				return ((InternalEList<?>) getAttribute()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION:
				return documentation != null;
			case ICSpecXMLPackage.PREREQUISITES__GROUP:
				return group != null && !group.isEmpty();
			case ICSpecXMLPackage.PREREQUISITES__ATTRIBUTE:
				return !getAttribute().isEmpty();
			case ICSpecXMLPackage.PREREQUISITES__ALIAS:
				return ALIAS_EDEFAULT == null ? alias != null : !ALIAS_EDEFAULT.equals(alias);
			case ICSpecXMLPackage.PREREQUISITES__REBASE:
				return REBASE_EDEFAULT == null ? rebase != null : !REBASE_EDEFAULT.equals(rebase);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION:
				setDocumentation((Documentation) newValue);
				return;
			case ICSpecXMLPackage.PREREQUISITES__GROUP:
				((FeatureMap.Internal) getGroup()).set(newValue);
				return;
			case ICSpecXMLPackage.PREREQUISITES__ATTRIBUTE:
				getAttribute().clear();
				getAttribute().addAll((Collection<? extends IPrerequisite>) newValue);
				return;
			case ICSpecXMLPackage.PREREQUISITES__ALIAS:
				setAlias((String) newValue);
				return;
			case ICSpecXMLPackage.PREREQUISITES__REBASE:
				setRebase((String) newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION:
				setDocumentation((Documentation) null);
				return;
			case ICSpecXMLPackage.PREREQUISITES__GROUP:
				getGroup().clear();
				return;
			case ICSpecXMLPackage.PREREQUISITES__ATTRIBUTE:
				getAttribute().clear();
				return;
			case ICSpecXMLPackage.PREREQUISITES__ALIAS:
				setAlias(ALIAS_EDEFAULT);
				return;
			case ICSpecXMLPackage.PREREQUISITES__REBASE:
				setRebase(REBASE_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public EList<IPrerequisite> getAttribute() {
		return getGroup().list(ICSpecXMLPackage.Literals.PREREQUISITES__ATTRIBUTE);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public Documentation getDocumentation() {
		return documentation;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public FeatureMap getGroup() {
		if (group == null) {
			group = new BasicFeatureMap(this, ICSpecXMLPackage.PREREQUISITES__GROUP);
		}
		return group;
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void setAlias(String newAlias) {
		String oldAlias = alias;
		alias = newAlias;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ICSpecXMLPackage.PREREQUISITES__ALIAS, oldAlias, alias));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void setDocumentation(Documentation newDocumentation) {
		if (newDocumentation != documentation) {
			NotificationChain msgs = null;
			if (documentation != null)
				msgs = ((InternalEObject) documentation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION,
						null, msgs);
			if (newDocumentation != null)
				msgs = ((InternalEObject) newDocumentation).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION,
						null, msgs);
			msgs = basicSetDocumentation(newDocumentation, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ICSpecXMLPackage.PREREQUISITES__DOCUMENTATION, newDocumentation, newDocumentation));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void setRebase(String newRebase) {
		String oldRebase = rebase;
		rebase = newRebase;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ICSpecXMLPackage.PREREQUISITES__REBASE, oldRebase, rebase));
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (group: ");
		result.append(group);
		result.append(", alias: ");
		result.append(alias);
		result.append(", rebase: ");
		result.append(rebase);
		result.append(')');
		return result.toString();
	}

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

} // PrerequisitesImpl