StringLiteralImpl.java

/**
 */
package org.eclipse.emf.mwe2.language.mwe2.impl;

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.emf.mwe2.language.mwe2.Mwe2Package;
import org.eclipse.emf.mwe2.language.mwe2.StringLiteral;
import org.eclipse.emf.mwe2.language.mwe2.StringPart;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>String Literal</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.emf.mwe2.language.mwe2.impl.StringLiteralImpl#getBegin <em>Begin</em>}</li>
 *   <li>{@link org.eclipse.emf.mwe2.language.mwe2.impl.StringLiteralImpl#getParts <em>Parts</em>}</li>
 *   <li>{@link org.eclipse.emf.mwe2.language.mwe2.impl.StringLiteralImpl#getEnd <em>End</em>}</li>
 * </ul>
 *
 * @generated
 */
public class StringLiteralImpl extends ValueImpl implements StringLiteral
{
	/**
	 * The default value of the '{@link #getBegin() <em>Begin</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBegin()
	 * @generated
	 * @ordered
	 */
	protected static final String BEGIN_EDEFAULT = null;

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass()
	{
		return Mwe2Package.Literals.STRING_LITERAL;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBegin(String newBegin)
	{
		String oldBegin = begin;
		begin = newBegin;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Mwe2Package.STRING_LITERAL__BEGIN, oldBegin, begin));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<StringPart> getParts()
	{
		if (parts == null)
		{
			parts = new EObjectContainmentEList<StringPart>(StringPart.class, this, Mwe2Package.STRING_LITERAL__PARTS);
		}
		return parts;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setEnd(String newEnd)
	{
		String oldEnd = end;
		end = newEnd;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Mwe2Package.STRING_LITERAL__END, oldEnd, end));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID)
		{
			case Mwe2Package.STRING_LITERAL__PARTS:
				return ((InternalEList<?>)getParts()).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 Mwe2Package.STRING_LITERAL__BEGIN:
				return getBegin();
			case Mwe2Package.STRING_LITERAL__PARTS:
				return getParts();
			case Mwe2Package.STRING_LITERAL__END:
				return getEnd();
		}
		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 Mwe2Package.STRING_LITERAL__BEGIN:
				setBegin((String)newValue);
				return;
			case Mwe2Package.STRING_LITERAL__PARTS:
				getParts().clear();
				getParts().addAll((Collection<? extends StringPart>)newValue);
				return;
			case Mwe2Package.STRING_LITERAL__END:
				setEnd((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case Mwe2Package.STRING_LITERAL__BEGIN:
				setBegin(BEGIN_EDEFAULT);
				return;
			case Mwe2Package.STRING_LITERAL__PARTS:
				getParts().clear();
				return;
			case Mwe2Package.STRING_LITERAL__END:
				setEnd(END_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case Mwe2Package.STRING_LITERAL__BEGIN:
				return BEGIN_EDEFAULT == null ? begin != null : !BEGIN_EDEFAULT.equals(begin);
			case Mwe2Package.STRING_LITERAL__PARTS:
				return parts != null && !parts.isEmpty();
			case Mwe2Package.STRING_LITERAL__END:
				return END_EDEFAULT == null ? end != null : !END_EDEFAULT.equals(end);
		}
		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(" (begin: ");
		result.append(begin);
		result.append(", end: ");
		result.append(end);
		result.append(')');
		return result.toString();
	}

} //StringLiteralImpl