/**
 * Copyright (c) 2014, Loetz GmbH&Co.KG (Heidelberg)
 *  All rights reserved. This program and the accompanying materials 
 *  are made available under the terms of the Eclipse Public License 2.0  
 *  which accompanies this distribution, and is available at 
 *  https://www.eclipse.org/legal/epl-2.0/ 
 *  
 *  SPDX-License-Identifier: EPL-2.0 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Joerg Riegel - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.datainterchange.impl;

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

import org.eclipse.osbp.dsl.semantic.entity.LEntityFeature;

import org.eclipse.osbp.xtext.datainterchange.ConditionAndOperator1;
import org.eclipse.osbp.xtext.datainterchange.ConditionAndOperator2;
import org.eclipse.osbp.xtext.datainterchange.DataDSLPackage;
import org.eclipse.osbp.xtext.datainterchange.DataInterchangeFilterCondition;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Data Interchange Filter Condition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.datainterchange.impl.DataInterchangeFilterConditionImpl#getRefProperty <em>Ref Property</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datainterchange.impl.DataInterchangeFilterConditionImpl#getOperator <em>Operator</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datainterchange.impl.DataInterchangeFilterConditionImpl#getValue <em>Value</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datainterchange.impl.DataInterchangeFilterConditionImpl#getOperator2 <em>Operator2</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datainterchange.impl.DataInterchangeFilterConditionImpl#getSubcondition <em>Subcondition</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DataInterchangeFilterConditionImpl extends DataInterchangeLazyResolverImpl implements DataInterchangeFilterCondition {
	/**
	 * The cached value of the '{@link #getRefProperty() <em>Ref Property</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRefProperty()
	 * @generated
	 * @ordered
	 */
	protected LEntityFeature refProperty;

	/**
	 * The default value of the '{@link #getOperator() <em>Operator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator()
	 * @generated
	 * @ordered
	 */
	protected static final ConditionAndOperator1 OPERATOR_EDEFAULT = ConditionAndOperator1.EQUALS;

	/**
	 * The cached value of the '{@link #getOperator() <em>Operator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator()
	 * @generated
	 * @ordered
	 */
	protected ConditionAndOperator1 operator = OPERATOR_EDEFAULT;

	/**
	 * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getValue()
	 * @generated
	 * @ordered
	 */
	protected static final String VALUE_EDEFAULT = null;

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

	/**
	 * The default value of the '{@link #getOperator2() <em>Operator2</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator2()
	 * @generated
	 * @ordered
	 */
	protected static final ConditionAndOperator2 OPERATOR2_EDEFAULT = ConditionAndOperator2.AND;

	/**
	 * The cached value of the '{@link #getOperator2() <em>Operator2</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator2()
	 * @generated
	 * @ordered
	 */
	protected ConditionAndOperator2 operator2 = OPERATOR2_EDEFAULT;

	/**
	 * The cached value of the '{@link #getSubcondition() <em>Subcondition</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSubcondition()
	 * @generated
	 * @ordered
	 */
	protected DataInterchangeFilterCondition subcondition;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public LEntityFeature getRefProperty() {
		if (refProperty != null && refProperty.eIsProxy()) {
			InternalEObject oldRefProperty = (InternalEObject)refProperty;
			refProperty = (LEntityFeature)eResolveProxy(oldRefProperty);
			if (refProperty != oldRefProperty) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__REF_PROPERTY, oldRefProperty, refProperty));
			}
		}
		return refProperty;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public LEntityFeature basicGetRefProperty() {
		return refProperty;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setRefProperty(LEntityFeature newRefProperty) {
		LEntityFeature oldRefProperty = refProperty;
		refProperty = newRefProperty;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__REF_PROPERTY, oldRefProperty, refProperty));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ConditionAndOperator1 getOperator() {
		return operator;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOperator(ConditionAndOperator1 newOperator) {
		ConditionAndOperator1 oldOperator = operator;
		operator = newOperator == null ? OPERATOR_EDEFAULT : newOperator;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR, oldOperator, operator));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setValue(String newValue) {
		String oldValue = value;
		value = newValue;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__VALUE, oldValue, value));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ConditionAndOperator2 getOperator2() {
		return operator2;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOperator2(ConditionAndOperator2 newOperator2) {
		ConditionAndOperator2 oldOperator2 = operator2;
		operator2 = newOperator2 == null ? OPERATOR2_EDEFAULT : newOperator2;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR2, oldOperator2, operator2));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DataInterchangeFilterCondition getSubcondition() {
		return subcondition;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetSubcondition(DataInterchangeFilterCondition newSubcondition, NotificationChain msgs) {
		DataInterchangeFilterCondition oldSubcondition = subcondition;
		subcondition = newSubcondition;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION, oldSubcondition, newSubcondition);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSubcondition(DataInterchangeFilterCondition newSubcondition) {
		if (newSubcondition != subcondition) {
			NotificationChain msgs = null;
			if (subcondition != null)
				msgs = ((InternalEObject)subcondition).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION, null, msgs);
			if (newSubcondition != null)
				msgs = ((InternalEObject)newSubcondition).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION, null, msgs);
			msgs = basicSetSubcondition(newSubcondition, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION, newSubcondition, newSubcondition));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION:
				return basicSetSubcondition(null, 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 DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__REF_PROPERTY:
				if (resolve) return getRefProperty();
				return basicGetRefProperty();
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR:
				return getOperator();
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__VALUE:
				return getValue();
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR2:
				return getOperator2();
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION:
				return getSubcondition();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__REF_PROPERTY:
				setRefProperty((LEntityFeature)newValue);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR:
				setOperator((ConditionAndOperator1)newValue);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__VALUE:
				setValue((String)newValue);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR2:
				setOperator2((ConditionAndOperator2)newValue);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION:
				setSubcondition((DataInterchangeFilterCondition)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__REF_PROPERTY:
				setRefProperty((LEntityFeature)null);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR:
				setOperator(OPERATOR_EDEFAULT);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__VALUE:
				setValue(VALUE_EDEFAULT);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR2:
				setOperator2(OPERATOR2_EDEFAULT);
				return;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION:
				setSubcondition((DataInterchangeFilterCondition)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__REF_PROPERTY:
				return refProperty != null;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR:
				return operator != OPERATOR_EDEFAULT;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__VALUE:
				return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__OPERATOR2:
				return operator2 != OPERATOR2_EDEFAULT;
			case DataDSLPackage.DATA_INTERCHANGE_FILTER_CONDITION__SUBCONDITION:
				return subcondition != 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(" (operator: ");
		result.append(operator);
		result.append(", value: ");
		result.append(value);
		result.append(", operator2: ");
		result.append(operator2);
		result.append(')');
		return result.toString();
	}

} //DataInterchangeFilterConditionImpl