/*******************************************************************************
 * Copyright (c) 2007 Oracle. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0, which accompanies this distribution
 * and is available at http://www.eclipse.org/legal/epl-v10.html.
 * 
 * Contributors:
 *     Oracle - initial API and implementation
 ******************************************************************************/
package org.eclipse.jpt.core.internal.content.orm;

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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jpt.core.internal.XmlEObject;
import org.eclipse.jpt.core.internal.mappings.IQuery;
import org.eclipse.jpt.core.internal.mappings.IQueryHint;
import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Abstract Xml Query</b></em>'.
 * <!-- end-user-doc -->
 *
 *
 * @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getAbstractXmlQuery()
 * @model kind="class" abstract="true"
 * @generated
 */
public abstract class AbstractXmlQuery extends XmlEObject implements IQuery
{
	/**
	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

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

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

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

	/**
	 * The cached value of the '{@link #getHints() <em>Hints</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getHints()
	 * @generated
	 * @ordered
	 */
	protected EList<IQueryHint> hints;

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

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

	/**
	 * Returns the value of the '<em><b>Name</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Name</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Name</em>' attribute.
	 * @see #setName(String)
	 * @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getIQuery_Name()
	 * @model
	 * @generated
	 */
	public String getName() {
		return name;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.core.internal.content.orm.AbstractXmlQuery#getName <em>Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Name</em>' attribute.
	 * @see #getName()
	 * @generated
	 */
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OrmPackage.ABSTRACT_XML_QUERY__NAME, oldName, name));
	}

	/**
	 * Returns the value of the '<em><b>Query</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Query</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Query</em>' attribute.
	 * @see #setQuery(String)
	 * @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getIQuery_Query()
	 * @model
	 * @generated
	 */
	public String getQuery() {
		return query;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.core.internal.content.orm.AbstractXmlQuery#getQuery <em>Query</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Query</em>' attribute.
	 * @see #getQuery()
	 * @generated
	 */
	public void setQuery(String newQuery) {
		String oldQuery = query;
		query = newQuery;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OrmPackage.ABSTRACT_XML_QUERY__QUERY, oldQuery, query));
	}

	/**
	 * Returns the value of the '<em><b>Hints</b></em>' containment reference list.
	 * The list contents are of type {@link org.eclipse.jpt.core.internal.mappings.IQueryHint}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Hints</em>' containment reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Hints</em>' containment reference list.
	 * @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getIQuery_Hints()
	 * @model type="org.eclipse.jpt.core.internal.mappings.IQueryHint" containment="true"
	 * @generated
	 */
	public EList<IQueryHint> getHints() {
		if (hints == null) {
			hints = new EObjectContainmentEList<IQueryHint>(IQueryHint.class, this, OrmPackage.ABSTRACT_XML_QUERY__HINTS);
		}
		return hints;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case OrmPackage.ABSTRACT_XML_QUERY__HINTS :
				return ((InternalEList<?>) getHints()).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 OrmPackage.ABSTRACT_XML_QUERY__NAME :
				return getName();
			case OrmPackage.ABSTRACT_XML_QUERY__QUERY :
				return getQuery();
			case OrmPackage.ABSTRACT_XML_QUERY__HINTS :
				return getHints();
		}
		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 OrmPackage.ABSTRACT_XML_QUERY__NAME :
				setName((String) newValue);
				return;
			case OrmPackage.ABSTRACT_XML_QUERY__QUERY :
				setQuery((String) newValue);
				return;
			case OrmPackage.ABSTRACT_XML_QUERY__HINTS :
				getHints().clear();
				getHints().addAll((Collection<? extends IQueryHint>) newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case OrmPackage.ABSTRACT_XML_QUERY__NAME :
				setName(NAME_EDEFAULT);
				return;
			case OrmPackage.ABSTRACT_XML_QUERY__QUERY :
				setQuery(QUERY_EDEFAULT);
				return;
			case OrmPackage.ABSTRACT_XML_QUERY__HINTS :
				getHints().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case OrmPackage.ABSTRACT_XML_QUERY__NAME :
				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
			case OrmPackage.ABSTRACT_XML_QUERY__QUERY :
				return QUERY_EDEFAULT == null ? query != null : !QUERY_EDEFAULT.equals(query);
			case OrmPackage.ABSTRACT_XML_QUERY__HINTS :
				return hints != null && !hints.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == IQuery.class) {
			switch (derivedFeatureID) {
				case OrmPackage.ABSTRACT_XML_QUERY__NAME :
					return JpaCoreMappingsPackage.IQUERY__NAME;
				case OrmPackage.ABSTRACT_XML_QUERY__QUERY :
					return JpaCoreMappingsPackage.IQUERY__QUERY;
				case OrmPackage.ABSTRACT_XML_QUERY__HINTS :
					return JpaCoreMappingsPackage.IQUERY__HINTS;
				default :
					return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
		if (baseClass == IQuery.class) {
			switch (baseFeatureID) {
				case JpaCoreMappingsPackage.IQUERY__NAME :
					return OrmPackage.ABSTRACT_XML_QUERY__NAME;
				case JpaCoreMappingsPackage.IQUERY__QUERY :
					return OrmPackage.ABSTRACT_XML_QUERY__QUERY;
				case JpaCoreMappingsPackage.IQUERY__HINTS :
					return OrmPackage.ABSTRACT_XML_QUERY__HINTS;
				default :
					return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();
		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (name: ");
		result.append(name);
		result.append(", query: ");
		result.append(query);
		result.append(')');
		return result.toString();
	}

	public XmlQueryHint createQueryHint(int index) {
		return OrmFactory.eINSTANCE.createXmlQueryHint();
	}
} // AbstractXmlQuery