BehaviorFeatureImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package net.sf.etl.samples.ej.ast.impl;

import java.util.Collection;

import net.sf.etl.samples.ej.ast.AstPackage;
import net.sf.etl.samples.ej.ast.BehaviorFeature;
import net.sf.etl.samples.ej.ast.Expression;
import net.sf.etl.samples.ej.ast.Identifier;
import net.sf.etl.samples.ej.ast.Parameter;
import net.sf.etl.samples.ej.ast.TemplateParameter;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Behavior Feature</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.BehaviorFeatureImpl#getExceptions <em>Exceptions</em>}</li>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.BehaviorFeatureImpl#getName <em>Name</em>}</li>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.BehaviorFeatureImpl#getParameters <em>Parameters</em>}</li>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.BehaviorFeatureImpl#getTemplateParameters <em>Template Parameters</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class BehaviorFeatureImpl extends FeatureImpl implements BehaviorFeature {
	/**
	 * The cached value of the '{@link #getExceptions() <em>Exceptions</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getExceptions()
	 * @generated
	 * @ordered
	 */
	protected EList exceptions = null;

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

	/**
	 * The cached value of the '{@link #getParameters() <em>Parameters</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParameters()
	 * @generated
	 * @ordered
	 */
	protected EList parameters = null;

	/**
	 * The cached value of the '{@link #getTemplateParameters() <em>Template Parameters</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTemplateParameters()
	 * @generated
	 * @ordered
	 */
	protected EList templateParameters = null;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getExceptions() {
		if (exceptions == null) {
			exceptions = new EObjectContainmentEList(Expression.class, this, AstPackage.BEHAVIOR_FEATURE__EXCEPTIONS);
		}
		return exceptions;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Identifier getName() {
		return name;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetName(Identifier newName, NotificationChain msgs) {
		Identifier oldName = name;
		name = newName;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.BEHAVIOR_FEATURE__NAME, oldName, newName);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setName(Identifier newName) {
		if (newName != name) {
			NotificationChain msgs = null;
			if (name != null)
				msgs = ((InternalEObject)name).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.BEHAVIOR_FEATURE__NAME, null, msgs);
			if (newName != null)
				msgs = ((InternalEObject)newName).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.BEHAVIOR_FEATURE__NAME, null, msgs);
			msgs = basicSetName(newName, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.BEHAVIOR_FEATURE__NAME, newName, newName));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getParameters() {
		if (parameters == null) {
			parameters = new EObjectContainmentEList(Parameter.class, this, AstPackage.BEHAVIOR_FEATURE__PARAMETERS);
		}
		return parameters;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getTemplateParameters() {
		if (templateParameters == null) {
			templateParameters = new EObjectContainmentEList(TemplateParameter.class, this, AstPackage.BEHAVIOR_FEATURE__TEMPLATE_PARAMETERS);
		}
		return templateParameters;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case AstPackage.BEHAVIOR_FEATURE__EXCEPTIONS:
				return ((InternalEList)getExceptions()).basicRemove(otherEnd, msgs);
			case AstPackage.BEHAVIOR_FEATURE__NAME:
				return basicSetName(null, msgs);
			case AstPackage.BEHAVIOR_FEATURE__PARAMETERS:
				return ((InternalEList)getParameters()).basicRemove(otherEnd, msgs);
			case AstPackage.BEHAVIOR_FEATURE__TEMPLATE_PARAMETERS:
				return ((InternalEList)getTemplateParameters()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case AstPackage.BEHAVIOR_FEATURE__EXCEPTIONS:
				return getExceptions();
			case AstPackage.BEHAVIOR_FEATURE__NAME:
				return getName();
			case AstPackage.BEHAVIOR_FEATURE__PARAMETERS:
				return getParameters();
			case AstPackage.BEHAVIOR_FEATURE__TEMPLATE_PARAMETERS:
				return getTemplateParameters();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case AstPackage.BEHAVIOR_FEATURE__EXCEPTIONS:
				getExceptions().clear();
				getExceptions().addAll((Collection)newValue);
				return;
			case AstPackage.BEHAVIOR_FEATURE__NAME:
				setName((Identifier)newValue);
				return;
			case AstPackage.BEHAVIOR_FEATURE__PARAMETERS:
				getParameters().clear();
				getParameters().addAll((Collection)newValue);
				return;
			case AstPackage.BEHAVIOR_FEATURE__TEMPLATE_PARAMETERS:
				getTemplateParameters().clear();
				getTemplateParameters().addAll((Collection)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(int featureID) {
		switch (featureID) {
			case AstPackage.BEHAVIOR_FEATURE__EXCEPTIONS:
				getExceptions().clear();
				return;
			case AstPackage.BEHAVIOR_FEATURE__NAME:
				setName((Identifier)null);
				return;
			case AstPackage.BEHAVIOR_FEATURE__PARAMETERS:
				getParameters().clear();
				return;
			case AstPackage.BEHAVIOR_FEATURE__TEMPLATE_PARAMETERS:
				getTemplateParameters().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AstPackage.BEHAVIOR_FEATURE__EXCEPTIONS:
				return exceptions != null && !exceptions.isEmpty();
			case AstPackage.BEHAVIOR_FEATURE__NAME:
				return name != null;
			case AstPackage.BEHAVIOR_FEATURE__PARAMETERS:
				return parameters != null && !parameters.isEmpty();
			case AstPackage.BEHAVIOR_FEATURE__TEMPLATE_PARAMETERS:
				return templateParameters != null && !templateParameters.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //BehaviorFeatureImpl