org.eclipse.gmf.runtime.notation/src/org/eclipse/gmf/runtime/notation/impl/ListValueStyleImpl.java

/******************************************************************************
 * Copyright (c) 2007 IBM Corporation and others.
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which 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.gmf.runtime.notation.impl;

import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EDataType;
import org.eclipse.emf.ecore.util.DelegatingEcoreEList;
import org.eclipse.emf.ecore.util.EDataTypeEList;
import org.eclipse.gmf.runtime.notation.ListValueStyle;
import org.eclipse.gmf.runtime.notation.NotationPackage;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>List
 * Value Style</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.eclipse.gmf.runtime.notation.impl.ListValueStyleImpl#getRawValuesList
 * <em>Raw Values List</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ListValueStyleImpl extends DataTypeStyleImpl implements ListValueStyle {
	/**
	 * The cached value of the '{@link #getRawValuesList() <em>Raw Values
	 * List</em>}' attribute list. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getRawValuesList()
	 * @generated
	 * @ordered
	 */
	protected EList rawValuesList;

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	public EList getRawValuesList() {
		if (rawValuesList instanceof DelegatingEcoreEList) {
			return rawValuesList;
		}
		final EList delegate = getRawValuesListGen();
		rawValuesList = new DelegatingEcoreEList(this) {
			private static final long serialVersionUID = -7769354624338385073L;

			/**
			 * Overridden as per JavaDoc of {@link DelegatingEcoreEList}.
			 */
			public int getFeatureID() {
				return NotationPackage.LIST_VALUE_STYLE__RAW_VALUES_LIST;
			}

			protected boolean isNotificationRequired() {
				// Never notify. The delegate list does so already.
				return false;
			}

			protected List delegateList() {
				return delegate;
			}

			protected Object validate(int index, Object object) {
				Object validated = super.validate(index, object);
				if (validated != null && !isInstance(validated))
					throw new ArrayStoreException();
				try {
					getObjectFromString((String) validated);
				} catch (Exception e) {
					throw new IllegalArgumentException("Value <" + validated//$NON-NLS-1$
							+ "> cannot be associated with Data type <"//$NON-NLS-1$
							+ getInstanceType().toString() + ">: " + e.getMessage());//$NON-NLS-1$
				}
				return validated;
			}
		};
		return rawValuesList;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList getRawValuesListGen() {
		if (rawValuesList == null) {
			rawValuesList = new EDataTypeEList(String.class, this, NotationPackage.LIST_VALUE_STYLE__RAW_VALUES_LIST);
		}
		return rawValuesList;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case NotationPackage.LIST_VALUE_STYLE__NAME:
			return getName();
		case NotationPackage.LIST_VALUE_STYLE__INSTANCE_TYPE:
			if (resolve)
				return getInstanceType();
			return basicGetInstanceType();
		case NotationPackage.LIST_VALUE_STYLE__RAW_VALUES_LIST:
			return getRawValuesList();
		}
		return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case NotationPackage.LIST_VALUE_STYLE__NAME:
			setName((String) newValue);
			return;
		case NotationPackage.LIST_VALUE_STYLE__INSTANCE_TYPE:
			setInstanceType((EDataType) newValue);
			return;
		case NotationPackage.LIST_VALUE_STYLE__RAW_VALUES_LIST:
			getRawValuesList().clear();
			getRawValuesList().addAll((Collection) newValue);
			return;
		}
		eDynamicSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void eUnset(int featureID) {
		switch (featureID) {
		case NotationPackage.LIST_VALUE_STYLE__NAME:
			setName(NAME_EDEFAULT);
			return;
		case NotationPackage.LIST_VALUE_STYLE__INSTANCE_TYPE:
			setInstanceType((EDataType) null);
			return;
		case NotationPackage.LIST_VALUE_STYLE__RAW_VALUES_LIST:
			getRawValuesList().clear();
			return;
		}
		eDynamicUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case NotationPackage.LIST_VALUE_STYLE__NAME:
			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
		case NotationPackage.LIST_VALUE_STYLE__INSTANCE_TYPE:
			return instanceType != null;
		case NotationPackage.LIST_VALUE_STYLE__RAW_VALUES_LIST:
			return rawValuesList != null && !rawValuesList.isEmpty();
		}
		return eDynamicIsSet(featureID);
	}

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

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

} // ListValueStyleImpl