MetadataItemImpl.java example

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ares-studio-master
/**
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 * ϵͳ���ƣ�JRES Studio
 * ģ�����ƣ�com.hundsun.ares.studio.jres.metadata.core
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package com.hundsun.ares.studio.jres.model.metadata.impl;

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.EcoreUtil;

import com.hundsun.ares.studio.jres.model.metadata.MetadataCategory;
import com.hundsun.ares.studio.jres.model.metadata.MetadataItem;
import com.hundsun.ares.studio.jres.model.metadata.MetadataPackage;
import com.hundsun.ares.studio.jres.model.metadata.MetadataResourceData;
import com.hundsun.ares.studio.jres.model.metadata.util.MetadataUtil;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Item</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link com.hundsun.ares.studio.jres.model.metadata.impl.MetadataItemImpl#getRefId <em>Ref Id</em>}</li>
 *   <li>{@link com.hundsun.ares.studio.jres.model.metadata.impl.MetadataItemImpl#getParent <em>Parent</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class MetadataItemImpl extends NamedElementImpl implements MetadataItem {
	/**
	 * The default value of the '{@link #getRefId() <em>Ref Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRefId()
	 * @generated
	 * @ordered
	 */
	protected static final String REF_ID_EDEFAULT = "";

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setRefId(String newRefId) {
		String oldRefId = refId;
		refId = newRefId;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MetadataPackage.METADATA_ITEM__REF_ID, oldRefId, refId));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public MetadataResourceData<?> getParent() {
		if (eContainerFeatureID() != MetadataPackage.METADATA_ITEM__PARENT) return null;
		return (MetadataResourceData<?>)eInternalContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetParent(MetadataResourceData<?> newParent, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newParent, MetadataPackage.METADATA_ITEM__PARENT, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParent(MetadataResourceData<?> newParent) {
		if (newParent != eInternalContainer() || (eContainerFeatureID() != MetadataPackage.METADATA_ITEM__PARENT && newParent != null)) {
			if (EcoreUtil.isAncestor(this, newParent))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newParent != null)
				msgs = ((InternalEObject)newParent).eInverseAdd(this, MetadataPackage.METADATA_RESOURCE_DATA__ITEMS, MetadataResourceData.class, msgs);
			msgs = basicSetParent(newParent, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MetadataPackage.METADATA_ITEM__PARENT, newParent, newParent));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<MetadataCategory> getCategories() {
		return MetadataUtil.getCategories(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case MetadataPackage.METADATA_ITEM__PARENT:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetParent((MetadataResourceData<?>)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case MetadataPackage.METADATA_ITEM__PARENT:
				return basicSetParent(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case MetadataPackage.METADATA_ITEM__PARENT:
				return eInternalContainer().eInverseRemove(this, MetadataPackage.METADATA_RESOURCE_DATA__ITEMS, MetadataResourceData.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case MetadataPackage.METADATA_ITEM__REF_ID:
				return getRefId();
			case MetadataPackage.METADATA_ITEM__PARENT:
				return getParent();
		}
		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 MetadataPackage.METADATA_ITEM__REF_ID:
				setRefId((String)newValue);
				return;
			case MetadataPackage.METADATA_ITEM__PARENT:
				setParent((MetadataResourceData<?>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case MetadataPackage.METADATA_ITEM__REF_ID:
				setRefId(REF_ID_EDEFAULT);
				return;
			case MetadataPackage.METADATA_ITEM__PARENT:
				setParent((MetadataResourceData<?>)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case MetadataPackage.METADATA_ITEM__REF_ID:
				return REF_ID_EDEFAULT == null ? refId != null : !REF_ID_EDEFAULT.equals(refId);
			case MetadataPackage.METADATA_ITEM__PARENT:
				return getParent() != null;
		}
		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(" (refId: ");
		result.append(refId);
		result.append(')');
		return result.toString();
	}

} //MetadataItemImpl