/**
 * Copyright (c) 2008, 2015 IBM Corporation and others.
 *
 * 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:
 *      IBM Corporation - initial API and implementation
 */
package org.eclipse.e4.ui.model.application.impl;

import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.eclipse.e4.ui.model.application.MApplicationElement;
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.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;
import org.eclipse.emf.ecore.util.EcoreEMap;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Element</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.e4.ui.model.application.impl.ApplicationElementImpl#getElementId <em>Element Id</em>}</li>
 *   <li>{@link org.eclipse.e4.ui.model.application.impl.ApplicationElementImpl#getPersistedState <em>Persisted State</em>}</li>
 *   <li>{@link org.eclipse.e4.ui.model.application.impl.ApplicationElementImpl#getTags <em>Tags</em>}</li>
 *   <li>{@link org.eclipse.e4.ui.model.application.impl.ApplicationElementImpl#getContributorURI <em>Contributor URI</em>}</li>
 *   <li>{@link org.eclipse.e4.ui.model.application.impl.ApplicationElementImpl#getTransientData <em>Transient Data</em>}</li>
 * </ul>
 *
 * @since 1.0
 * @generated
 */
public abstract class ApplicationElementImpl extends org.eclipse.emf.ecore.impl.MinimalEObjectImpl.Container implements MApplicationElement {
	/**
	 * The default value of the '{@link #getElementId() <em>Element Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getElementId()
	 * @generated
	 * @ordered
	 */
	protected static final String ELEMENT_ID_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getElementId() <em>Element Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getElementId()
	 * @generated
	 * @ordered
	 */
	protected String elementId = ELEMENT_ID_EDEFAULT;

	/**
	 * The cached value of the '{@link #getPersistedState() <em>Persisted State</em>}' map.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPersistedState()
	 * @generated
	 * @ordered
	 */
	protected EMap<String, String> persistedState;

	/**
	 * The cached value of the '{@link #getTags() <em>Tags</em>}' attribute list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTags()
	 * @generated
	 * @ordered
	 */
	protected EList<String> tags;

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

	/**
	 * The cached value of the '{@link #getContributorURI() <em>Contributor URI</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getContributorURI()
	 * @generated
	 * @ordered
	 */
	protected String contributorURI = CONTRIBUTOR_URI_EDEFAULT;

	/**
	 * The cached value of the '{@link #getTransientData() <em>Transient Data</em>}' map.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTransientData()
	 * @generated
	 * @ordered
	 */
	protected EMap<String, Object> transientData;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setElementId(String newElementId) {
		String oldElementId = elementId;
		elementId = newElementId;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ApplicationPackageImpl.APPLICATION_ELEMENT__ELEMENT_ID, oldElementId, elementId));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Map<String, String> getPersistedState() {
		if (persistedState == null) {
			persistedState = new EcoreEMap<String,String>(ApplicationPackageImpl.Literals.STRING_TO_STRING_MAP, StringToStringMapImpl.class, this, ApplicationPackageImpl.APPLICATION_ELEMENT__PERSISTED_STATE);
		}
		return persistedState.map();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<String> getTags() {
		if (tags == null) {
			tags = new EDataTypeUniqueEList<String>(String.class, this, ApplicationPackageImpl.APPLICATION_ELEMENT__TAGS);
		}
		return tags;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 */
	public void setContributorURI(String newContributorURI) {
		String oldContributorURI = contributorURI;
		contributorURI = (newContributorURI == null) ? null : newContributorURI.intern();
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ApplicationPackageImpl.APPLICATION_ELEMENT__CONTRIBUTOR_URI, oldContributorURI, contributorURI));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Map<String, Object> getTransientData() {
		if (transientData == null) {
			transientData = new EcoreEMap<String,Object>(ApplicationPackageImpl.Literals.STRING_TO_OBJECT_MAP, StringToObjectMapImpl.class, this, ApplicationPackageImpl.APPLICATION_ELEMENT__TRANSIENT_DATA);
		}
		return transientData.map();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ApplicationPackageImpl.APPLICATION_ELEMENT__PERSISTED_STATE:
				return ((InternalEList<?>)((EMap.InternalMapView<String, String>)getPersistedState()).eMap()).basicRemove(otherEnd, msgs);
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TRANSIENT_DATA:
				return ((InternalEList<?>)((EMap.InternalMapView<String, Object>)getTransientData()).eMap()).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 ApplicationPackageImpl.APPLICATION_ELEMENT__ELEMENT_ID:
				return getElementId();
			case ApplicationPackageImpl.APPLICATION_ELEMENT__PERSISTED_STATE:
				if (coreType) return ((EMap.InternalMapView<String, String>)getPersistedState()).eMap();
				else return getPersistedState();
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TAGS:
				return getTags();
			case ApplicationPackageImpl.APPLICATION_ELEMENT__CONTRIBUTOR_URI:
				return getContributorURI();
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TRANSIENT_DATA:
				if (coreType) return ((EMap.InternalMapView<String, Object>)getTransientData()).eMap();
				else return getTransientData();
		}
		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 ApplicationPackageImpl.APPLICATION_ELEMENT__ELEMENT_ID:
				setElementId((String)newValue);
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__PERSISTED_STATE:
				((EStructuralFeature.Setting)((EMap.InternalMapView<String, String>)getPersistedState()).eMap()).set(newValue);
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TAGS:
				getTags().clear();
				getTags().addAll((Collection<? extends String>)newValue);
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__CONTRIBUTOR_URI:
				setContributorURI((String)newValue);
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TRANSIENT_DATA:
				((EStructuralFeature.Setting)((EMap.InternalMapView<String, Object>)getTransientData()).eMap()).set(newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ApplicationPackageImpl.APPLICATION_ELEMENT__ELEMENT_ID:
				setElementId(ELEMENT_ID_EDEFAULT);
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__PERSISTED_STATE:
				getPersistedState().clear();
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TAGS:
				getTags().clear();
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__CONTRIBUTOR_URI:
				setContributorURI(CONTRIBUTOR_URI_EDEFAULT);
				return;
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TRANSIENT_DATA:
				getTransientData().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ApplicationPackageImpl.APPLICATION_ELEMENT__ELEMENT_ID:
				return ELEMENT_ID_EDEFAULT == null ? elementId != null : !ELEMENT_ID_EDEFAULT.equals(elementId);
			case ApplicationPackageImpl.APPLICATION_ELEMENT__PERSISTED_STATE:
				return persistedState != null && !persistedState.isEmpty();
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TAGS:
				return tags != null && !tags.isEmpty();
			case ApplicationPackageImpl.APPLICATION_ELEMENT__CONTRIBUTOR_URI:
				return CONTRIBUTOR_URI_EDEFAULT == null ? contributorURI != null : !CONTRIBUTOR_URI_EDEFAULT.equals(contributorURI);
			case ApplicationPackageImpl.APPLICATION_ELEMENT__TRANSIENT_DATA:
				return transientData != null && !transientData.isEmpty();
		}
		return super.eIsSet(featureID);
	}

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

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (elementId: "); //$NON-NLS-1$
		result.append(elementId);
		result.append(", tags: "); //$NON-NLS-1$
		result.append(tags);
		result.append(", contributorURI: "); //$NON-NLS-1$
		result.append(contributorURI);
		result.append(')');
		return result.toString();
	}

	public String toString() {
		String result = toStringGen();
		if (elementId != null) {
			result = elementId + "=" + result.replace(" (elementId: " + elementId + ", ", " (");
		}
		return result.toString();
	}

} //ApplicationElementImpl
