/**
* generated by Xtext 2.21.0
*/
package org.eclipse.viatra.solver.language.solverLanguage.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.viatra.solver.language.solverLanguage.Expression;
import org.eclipse.viatra.solver.language.solverLanguage.PredicateDefinition;
import org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage;
/**
*
* An implementation of the model object 'Predicate Definition'.
*
*
* The following features are implemented:
*
*
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.PredicateDefinitionImpl#getHead Head}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.PredicateDefinitionImpl#getBody Body}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.PredicateDefinitionImpl#isFunctional Functional}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.PredicateDefinitionImpl#isError Error}
*
*
* @generated
*/
public class PredicateDefinitionImpl extends StatementImpl implements PredicateDefinition {
/**
* The cached value of the '{@link #getHead() Head}' containment reference.
*
*
* @see #getHead()
* @generated
* @ordered
*/
protected Expression head;
/**
* The cached value of the '{@link #getBody() Body}' containment reference.
*
*
* @see #getBody()
* @generated
* @ordered
*/
protected Expression body;
/**
* The default value of the '{@link #isFunctional() Functional}' attribute.
*
*
* @see #isFunctional()
* @generated
* @ordered
*/
protected static final boolean FUNCTIONAL_EDEFAULT = false;
/**
* The cached value of the '{@link #isFunctional() Functional}' attribute.
*
*
* @see #isFunctional()
* @generated
* @ordered
*/
protected boolean functional = FUNCTIONAL_EDEFAULT;
/**
* The default value of the '{@link #isError() Error}' attribute.
*
*
* @see #isError()
* @generated
* @ordered
*/
protected static final boolean ERROR_EDEFAULT = false;
/**
* The cached value of the '{@link #isError() Error}' attribute.
*
*
* @see #isError()
* @generated
* @ordered
*/
protected boolean error = ERROR_EDEFAULT;
/**
*
*
* @generated
*/
protected PredicateDefinitionImpl() {
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return SolverLanguagePackage.Literals.PREDICATE_DEFINITION;
}
/**
*
*
* @generated
*/
@Override
public Expression getHead() {
return head;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetHead(Expression newHead, NotificationChain msgs) {
Expression oldHead = head;
head = newHead;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_DEFINITION__HEAD, oldHead, newHead);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
@Override
public void setHead(Expression newHead) {
if (newHead != head) {
NotificationChain msgs = null;
if (head != null)
msgs = ((InternalEObject)head).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.PREDICATE_DEFINITION__HEAD, null, msgs);
if (newHead != null)
msgs = ((InternalEObject)newHead).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.PREDICATE_DEFINITION__HEAD, null, msgs);
msgs = basicSetHead(newHead, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_DEFINITION__HEAD, newHead, newHead));
}
/**
*
*
* @generated
*/
@Override
public Expression getBody() {
return body;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetBody(Expression newBody, NotificationChain msgs) {
Expression oldBody = body;
body = newBody;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_DEFINITION__BODY, oldBody, newBody);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
@Override
public void setBody(Expression newBody) {
if (newBody != body) {
NotificationChain msgs = null;
if (body != null)
msgs = ((InternalEObject)body).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.PREDICATE_DEFINITION__BODY, null, msgs);
if (newBody != null)
msgs = ((InternalEObject)newBody).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.PREDICATE_DEFINITION__BODY, null, msgs);
msgs = basicSetBody(newBody, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_DEFINITION__BODY, newBody, newBody));
}
/**
*
*
* @generated
*/
@Override
public boolean isFunctional() {
return functional;
}
/**
*
*
* @generated
*/
@Override
public void setFunctional(boolean newFunctional) {
boolean oldFunctional = functional;
functional = newFunctional;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_DEFINITION__FUNCTIONAL, oldFunctional, functional));
}
/**
*
*
* @generated
*/
@Override
public boolean isError() {
return error;
}
/**
*
*
* @generated
*/
@Override
public void setError(boolean newError) {
boolean oldError = error;
error = newError;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_DEFINITION__ERROR, oldError, error));
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SolverLanguagePackage.PREDICATE_DEFINITION__HEAD:
return basicSetHead(null, msgs);
case SolverLanguagePackage.PREDICATE_DEFINITION__BODY:
return basicSetBody(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SolverLanguagePackage.PREDICATE_DEFINITION__HEAD:
return getHead();
case SolverLanguagePackage.PREDICATE_DEFINITION__BODY:
return getBody();
case SolverLanguagePackage.PREDICATE_DEFINITION__FUNCTIONAL:
return isFunctional();
case SolverLanguagePackage.PREDICATE_DEFINITION__ERROR:
return isError();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SolverLanguagePackage.PREDICATE_DEFINITION__HEAD:
setHead((Expression)newValue);
return;
case SolverLanguagePackage.PREDICATE_DEFINITION__BODY:
setBody((Expression)newValue);
return;
case SolverLanguagePackage.PREDICATE_DEFINITION__FUNCTIONAL:
setFunctional((Boolean)newValue);
return;
case SolverLanguagePackage.PREDICATE_DEFINITION__ERROR:
setError((Boolean)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SolverLanguagePackage.PREDICATE_DEFINITION__HEAD:
setHead((Expression)null);
return;
case SolverLanguagePackage.PREDICATE_DEFINITION__BODY:
setBody((Expression)null);
return;
case SolverLanguagePackage.PREDICATE_DEFINITION__FUNCTIONAL:
setFunctional(FUNCTIONAL_EDEFAULT);
return;
case SolverLanguagePackage.PREDICATE_DEFINITION__ERROR:
setError(ERROR_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SolverLanguagePackage.PREDICATE_DEFINITION__HEAD:
return head != null;
case SolverLanguagePackage.PREDICATE_DEFINITION__BODY:
return body != null;
case SolverLanguagePackage.PREDICATE_DEFINITION__FUNCTIONAL:
return functional != FUNCTIONAL_EDEFAULT;
case SolverLanguagePackage.PREDICATE_DEFINITION__ERROR:
return error != ERROR_EDEFAULT;
}
return super.eIsSet(featureID);
}
/**
*
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuilder result = new StringBuilder(super.toString());
result.append(" (functional: ");
result.append(functional);
result.append(", error: ");
result.append(error);
result.append(')');
return result.toString();
}
} //PredicateDefinitionImpl