EnumSubstitutionImpl.java

/**
 */
package org.eclipse.incquery.snapshot.EIQSnapshot.impl;

import org.eclipse.emf.common.notify.Notification;

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

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

import org.eclipse.incquery.snapshot.EIQSnapshot.EIQSnapshotPackage;
import org.eclipse.incquery.snapshot.EIQSnapshot.EnumSubstitution;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Enum Substitution</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.incquery.snapshot.EIQSnapshot.impl.EnumSubstitutionImpl#getValueLiteral <em>Value Literal</em>}</li>
 *   <li>{@link org.eclipse.incquery.snapshot.EIQSnapshot.impl.EnumSubstitutionImpl#getEnumType <em>Enum Type</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class EnumSubstitutionImpl extends MatchSubstitutionRecordImpl implements EnumSubstitution {
	/**
	 * The default value of the '{@link #getValueLiteral() <em>Value Literal</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getValueLiteral()
	 * @generated
	 * @ordered
	 */
	protected static final String VALUE_LITERAL_EDEFAULT = null;

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

	/**
	 * The cached value of the '{@link #getEnumType() <em>Enum Type</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getEnumType()
	 * @generated
	 * @ordered
	 */
	protected EEnum enumType;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setValueLiteral(String newValueLiteral) {
		String oldValueLiteral = valueLiteral;
		valueLiteral = newValueLiteral;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EIQSnapshotPackage.ENUM_SUBSTITUTION__VALUE_LITERAL, oldValueLiteral, valueLiteral));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EEnum getEnumType() {
		if (enumType != null && enumType.eIsProxy()) {
			InternalEObject oldEnumType = (InternalEObject)enumType;
			enumType = (EEnum)eResolveProxy(oldEnumType);
			if (enumType != oldEnumType) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, EIQSnapshotPackage.ENUM_SUBSTITUTION__ENUM_TYPE, oldEnumType, enumType));
			}
		}
		return enumType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EEnum basicGetEnumType() {
		return enumType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setEnumType(EEnum newEnumType) {
		EEnum oldEnumType = enumType;
		enumType = newEnumType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EIQSnapshotPackage.ENUM_SUBSTITUTION__ENUM_TYPE, oldEnumType, enumType));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__VALUE_LITERAL:
				return getValueLiteral();
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__ENUM_TYPE:
				if (resolve) return getEnumType();
				return basicGetEnumType();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__VALUE_LITERAL:
				setValueLiteral((String)newValue);
				return;
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__ENUM_TYPE:
				setEnumType((EEnum)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__VALUE_LITERAL:
				setValueLiteral(VALUE_LITERAL_EDEFAULT);
				return;
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__ENUM_TYPE:
				setEnumType((EEnum)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__VALUE_LITERAL:
				return VALUE_LITERAL_EDEFAULT == null ? valueLiteral != null : !VALUE_LITERAL_EDEFAULT.equals(valueLiteral);
			case EIQSnapshotPackage.ENUM_SUBSTITUTION__ENUM_TYPE:
				return enumType != 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(" (valueLiteral: ");
		result.append(valueLiteral);
		result.append(')');
		return result.toString();
	}

} //EnumSubstitutionImpl