/**
 */
package net.opengis.wcs20.impl;

import java.lang.Object;
import java.util.Collection;
import net.opengis.wcs20.ExtensionItemType;
import net.opengis.wcs20.ExtensionType;
import net.opengis.wcs20.Wcs20Package;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.EObjectImpl;

import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.BasicFeatureMap;
import org.eclipse.emf.ecore.util.FeatureMap;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Extension Type</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.opengis.wcs20.impl.ExtensionTypeImpl#getContents <em>Contents</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ExtensionTypeImpl extends EObjectImpl implements ExtensionType {
    /**
     * The cached value of the '{@link #getContents() <em>Contents</em>}' reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getContents()
     * @generated
     * @ordered
     */
    protected EList<ExtensionItemType> contents;
    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected ExtensionTypeImpl() {
        super();
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return Wcs20Package.Literals.EXTENSION_TYPE;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<ExtensionItemType> getContents() {
        if (contents == null) {
            contents = new EObjectResolvingEList<ExtensionItemType>(ExtensionItemType.class, this, Wcs20Package.EXTENSION_TYPE__CONTENTS);
        }
        return contents;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
            case Wcs20Package.EXTENSION_TYPE__CONTENTS:
                return getContents();
        }
        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 Wcs20Package.EXTENSION_TYPE__CONTENTS:
                getContents().clear();
                getContents().addAll((Collection<? extends ExtensionItemType>)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
            case Wcs20Package.EXTENSION_TYPE__CONTENTS:
                getContents().clear();
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
            case Wcs20Package.EXTENSION_TYPE__CONTENTS:
                return contents != null && !contents.isEmpty();
        }
        return super.eIsSet(featureID);
    }

} //ExtensionTypeImpl