/**
*/
package de.ugoe.cs.swe.bnftools.ebnf.impl;
import de.ugoe.cs.swe.bnftools.ebnf.DefinitionList;
import de.ugoe.cs.swe.bnftools.ebnf.EbnfPackage;
import de.ugoe.cs.swe.bnftools.ebnf.OptionalSequence;
import java.util.Collection;
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.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
*
* An implementation of the model object 'Optional Sequence'.
*
*
* The following features are implemented:
*
* - {@link de.ugoe.cs.swe.bnftools.ebnf.impl.OptionalSequenceImpl#getDefinitionList Definition List}
*
*
*
* @generated
*/
public class OptionalSequenceImpl extends MinimalEObjectImpl.Container implements OptionalSequence
{
/**
* The cached value of the '{@link #getDefinitionList() Definition List}' containment reference list.
*
*
* @see #getDefinitionList()
* @generated
* @ordered
*/
protected EList definitionList;
/**
*
*
* @generated
*/
protected OptionalSequenceImpl()
{
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass()
{
return EbnfPackage.Literals.OPTIONAL_SEQUENCE;
}
/**
*
*
* @generated
*/
public EList getDefinitionList()
{
if (definitionList == null)
{
definitionList = new EObjectContainmentEList(DefinitionList.class, this, EbnfPackage.OPTIONAL_SEQUENCE__DEFINITION_LIST);
}
return definitionList;
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case EbnfPackage.OPTIONAL_SEQUENCE__DEFINITION_LIST:
return ((InternalEList>)getDefinitionList()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case EbnfPackage.OPTIONAL_SEQUENCE__DEFINITION_LIST:
return getDefinitionList();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case EbnfPackage.OPTIONAL_SEQUENCE__DEFINITION_LIST:
getDefinitionList().clear();
getDefinitionList().addAll((Collection extends DefinitionList>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case EbnfPackage.OPTIONAL_SEQUENCE__DEFINITION_LIST:
getDefinitionList().clear();
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case EbnfPackage.OPTIONAL_SEQUENCE__DEFINITION_LIST:
return definitionList != null && !definitionList.isEmpty();
}
return super.eIsSet(featureID);
}
} //OptionalSequenceImpl