/**
 */
package org.etsi.mts.tdl.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.etsi.mts.tdl.Constraint;
import org.etsi.mts.tdl.Member;
import org.etsi.mts.tdl.tdlPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Member</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.etsi.mts.tdl.impl.MemberImpl#isIsOptional <em>Is Optional</em>}</li>
 *   <li>{@link org.etsi.mts.tdl.impl.MemberImpl#getConstraint <em>Constraint</em>}</li>
 * </ul>
 *
 * @generated
 */
public class MemberImpl extends ParameterImpl implements Member
{
	/**
	 * The default value of the '{@link #isIsOptional() <em>Is Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isIsOptional()
	 * @generated
	 * @ordered
	 */
	protected static final boolean IS_OPTIONAL_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isIsOptional() <em>Is Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isIsOptional()
	 * @generated
	 * @ordered
	 */
	protected boolean isOptional = IS_OPTIONAL_EDEFAULT;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isIsOptional()
	{
		return isOptional;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setIsOptional(boolean newIsOptional)
	{
		boolean oldIsOptional = isOptional;
		isOptional = newIsOptional;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, tdlPackage.MEMBER__IS_OPTIONAL, oldIsOptional, isOptional));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<Constraint> getConstraint()
	{
		if (constraint == null) {
			constraint = new EObjectContainmentEList<Constraint>(Constraint.class, this, tdlPackage.MEMBER__CONSTRAINT);
		}
		return constraint;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID) {
			case tdlPackage.MEMBER__CONSTRAINT:
				return ((InternalEList<?>)getConstraint()).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 tdlPackage.MEMBER__IS_OPTIONAL:
				return isIsOptional();
			case tdlPackage.MEMBER__CONSTRAINT:
				return getConstraint();
		}
		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 tdlPackage.MEMBER__IS_OPTIONAL:
				setIsOptional((Boolean)newValue);
				return;
			case tdlPackage.MEMBER__CONSTRAINT:
				getConstraint().clear();
				getConstraint().addAll((Collection<? extends Constraint>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID) {
			case tdlPackage.MEMBER__IS_OPTIONAL:
				setIsOptional(IS_OPTIONAL_EDEFAULT);
				return;
			case tdlPackage.MEMBER__CONSTRAINT:
				getConstraint().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID) {
			case tdlPackage.MEMBER__IS_OPTIONAL:
				return isOptional != IS_OPTIONAL_EDEFAULT;
			case tdlPackage.MEMBER__CONSTRAINT:
				return constraint != null && !constraint.isEmpty();
		}
		return super.eIsSet(featureID);
	}

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

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (isOptional: ");
		result.append(isOptional);
		result.append(')');
		return result.toString();
	}

} //MemberImpl
