/*******************************************************************************
 * Copyright (c) 2007, 2009 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.resource.orm;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.jpt.core.internal.resource.xml.translators.SimpleTranslator;
import org.eclipse.jpt.core.resource.xml.AbstractJpaEObject;
import org.eclipse.jpt.core.utility.TextRange;
import org.eclipse.wst.common.internal.emf.resource.Translator;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Sequence Generator</b></em>'.
 * 
 * Provisional API: This interface is part of an interim API that is still
 * under development and expected to change significantly before reaching
 * stability. It is available at this early stage to solicit feedback from
 * pioneering adopters on the understanding that any code that uses this API
 * will almost certainly be broken (repeatedly) as the API evolves.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipse.jpt.core.resource.orm.XmlSequenceGenerator#getSequenceName <em>Sequence Name</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.jpt.core.resource.orm.OrmPackage#getXmlSequenceGenerator()
 * @model kind="class"
 * @generated
 */
public class XmlSequenceGenerator extends AbstractJpaEObject implements XmlGenerator
{
	/**
	 * 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 #getInitialValue() <em>Initial Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getInitialValue()
	 * @generated
	 * @ordered
	 */
	protected static final Integer INITIAL_VALUE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getInitialValue() <em>Initial Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getInitialValue()
	 * @generated
	 * @ordered
	 */
	protected Integer initialValue = INITIAL_VALUE_EDEFAULT;

	/**
	 * The default value of the '{@link #getAllocationSize() <em>Allocation Size</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAllocationSize()
	 * @generated
	 * @ordered
	 */
	protected static final Integer ALLOCATION_SIZE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getAllocationSize() <em>Allocation Size</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAllocationSize()
	 * @generated
	 * @ordered
	 */
	protected Integer allocationSize = ALLOCATION_SIZE_EDEFAULT;

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

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

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

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

	/**
	 * 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.resource.orm.OrmPackage#getXmlGenerator_Name()
	 * @model dataType="org.eclipse.emf.ecore.xml.type.String" required="true"
	 * @generated
	 */
	public String getName()
	{
		return name;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.core.resource.orm.XmlSequenceGenerator#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.XML_SEQUENCE_GENERATOR__NAME, oldName, name));
	}

	/**
	 * Returns the value of the '<em><b>Sequence Name</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Sequence 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>Sequence Name</em>' attribute.
	 * @see #setSequenceName(String)
	 * @see org.eclipse.jpt.core.resource.orm.OrmPackage#getXmlSequenceGenerator_SequenceName()
	 * @model dataType="org.eclipse.emf.ecore.xml.type.String"
	 * @generated
	 */
	public String getSequenceName()
	{
		return sequenceName;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.core.resource.orm.XmlSequenceGenerator#getSequenceName <em>Sequence Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Sequence Name</em>' attribute.
	 * @see #getSequenceName()
	 * @generated
	 */
	public void setSequenceName(String newSequenceName)
	{
		String oldSequenceName = sequenceName;
		sequenceName = newSequenceName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OrmPackage.XML_SEQUENCE_GENERATOR__SEQUENCE_NAME, oldSequenceName, sequenceName));
	}

	/**
	 * Returns the value of the '<em><b>Initial Value</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Initial Value</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Initial Value</em>' attribute.
	 * @see #setInitialValue(Integer)
	 * @see org.eclipse.jpt.core.resource.orm.OrmPackage#getXmlGenerator_InitialValue()
	 * @model dataType="org.eclipse.emf.ecore.xml.type.IntObject"
	 * @generated
	 */
	public Integer getInitialValue()
	{
		return initialValue;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.core.resource.orm.XmlSequenceGenerator#getInitialValue <em>Initial Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Initial Value</em>' attribute.
	 * @see #getInitialValue()
	 * @generated
	 */
	public void setInitialValue(Integer newInitialValue)
	{
		Integer oldInitialValue = initialValue;
		initialValue = newInitialValue;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OrmPackage.XML_SEQUENCE_GENERATOR__INITIAL_VALUE, oldInitialValue, initialValue));
	}

	/**
	 * Returns the value of the '<em><b>Allocation Size</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Allocation Size</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Allocation Size</em>' attribute.
	 * @see #setAllocationSize(Integer)
	 * @see org.eclipse.jpt.core.resource.orm.OrmPackage#getXmlGenerator_AllocationSize()
	 * @model dataType="org.eclipse.emf.ecore.xml.type.IntObject"
	 * @generated
	 */
	public Integer getAllocationSize()
	{
		return allocationSize;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.core.resource.orm.XmlSequenceGenerator#getAllocationSize <em>Allocation Size</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Allocation Size</em>' attribute.
	 * @see #getAllocationSize()
	 * @generated
	 */
	public void setAllocationSize(Integer newAllocationSize)
	{
		Integer oldAllocationSize = allocationSize;
		allocationSize = newAllocationSize;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OrmPackage.XML_SEQUENCE_GENERATOR__ALLOCATION_SIZE, oldAllocationSize, allocationSize));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case OrmPackage.XML_SEQUENCE_GENERATOR__NAME:
				return getName();
			case OrmPackage.XML_SEQUENCE_GENERATOR__INITIAL_VALUE:
				return getInitialValue();
			case OrmPackage.XML_SEQUENCE_GENERATOR__ALLOCATION_SIZE:
				return getAllocationSize();
			case OrmPackage.XML_SEQUENCE_GENERATOR__SEQUENCE_NAME:
				return getSequenceName();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case OrmPackage.XML_SEQUENCE_GENERATOR__NAME:
				setName((String)newValue);
				return;
			case OrmPackage.XML_SEQUENCE_GENERATOR__INITIAL_VALUE:
				setInitialValue((Integer)newValue);
				return;
			case OrmPackage.XML_SEQUENCE_GENERATOR__ALLOCATION_SIZE:
				setAllocationSize((Integer)newValue);
				return;
			case OrmPackage.XML_SEQUENCE_GENERATOR__SEQUENCE_NAME:
				setSequenceName((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case OrmPackage.XML_SEQUENCE_GENERATOR__NAME:
				setName(NAME_EDEFAULT);
				return;
			case OrmPackage.XML_SEQUENCE_GENERATOR__INITIAL_VALUE:
				setInitialValue(INITIAL_VALUE_EDEFAULT);
				return;
			case OrmPackage.XML_SEQUENCE_GENERATOR__ALLOCATION_SIZE:
				setAllocationSize(ALLOCATION_SIZE_EDEFAULT);
				return;
			case OrmPackage.XML_SEQUENCE_GENERATOR__SEQUENCE_NAME:
				setSequenceName(SEQUENCE_NAME_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case OrmPackage.XML_SEQUENCE_GENERATOR__NAME:
				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
			case OrmPackage.XML_SEQUENCE_GENERATOR__INITIAL_VALUE:
				return INITIAL_VALUE_EDEFAULT == null ? initialValue != null : !INITIAL_VALUE_EDEFAULT.equals(initialValue);
			case OrmPackage.XML_SEQUENCE_GENERATOR__ALLOCATION_SIZE:
				return ALLOCATION_SIZE_EDEFAULT == null ? allocationSize != null : !ALLOCATION_SIZE_EDEFAULT.equals(allocationSize);
			case OrmPackage.XML_SEQUENCE_GENERATOR__SEQUENCE_NAME:
				return SEQUENCE_NAME_EDEFAULT == null ? sequenceName != null : !SEQUENCE_NAME_EDEFAULT.equals(sequenceName);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- 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(", initialValue: ");
		result.append(initialValue);
		result.append(", allocationSize: ");
		result.append(allocationSize);
		result.append(", sequenceName: ");
		result.append(sequenceName);
		result.append(')');
		return result.toString();
	}
	
	public TextRange getNameTextRange() {
		return getAttributeTextRange(JPA.NAME);
	}
	
	public boolean isVirtual() {
		return false;
	}
	
	// ********** translators **********

	public static Translator buildTranslator(String elementName, EStructuralFeature structuralFeature) {
		return new SimpleTranslator(
			elementName, 
			structuralFeature, 
			Translator.END_TAG_NO_INDENT, 
			buildTranslatorChildren());
	}

	private static Translator[] buildTranslatorChildren() {
		return new Translator[] {
			buildNameTranslator(),
			buildSequenceNameTranslator(),
			buildInitialValueTranslator(),
			buildAllocationSizeTranslator(),
		};
	}
	
	protected static Translator buildNameTranslator() {
		return new Translator(JPA.NAME, OrmPackage.eINSTANCE.getXmlGenerator_Name(), Translator.DOM_ATTRIBUTE);
	}
	
	protected static Translator buildSequenceNameTranslator() {
		return new Translator(JPA.SEQUENCE_NAME, OrmPackage.eINSTANCE.getXmlSequenceGenerator_SequenceName(), Translator.DOM_ATTRIBUTE);
	}
	
	protected static Translator buildInitialValueTranslator() {
		return new Translator(JPA.INITIAL_VALUE, OrmPackage.eINSTANCE.getXmlGenerator_InitialValue(), Translator.DOM_ATTRIBUTE);
	}
	
	protected static Translator buildAllocationSizeTranslator() {
		return new Translator(JPA.ALLOCATION_SIZE, OrmPackage.eINSTANCE.getXmlGenerator_AllocationSize(), Translator.DOM_ATTRIBUTE);
	}
}