org.eclipse.xtext.impl.GrammarImpl Maven / Gradle / Ivy
/**
*
*
*
* $Id: GrammarImpl.java,v 1.21 2010/04/06 14:10:03 sefftinge Exp $
*/
package org.eclipse.xtext.impl;
import java.util.Collection;
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.impl.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.xtext.AbstractMetamodelDeclaration;
import org.eclipse.xtext.AbstractRule;
import org.eclipse.xtext.Grammar;
import org.eclipse.xtext.XtextPackage;
/**
*
* An implementation of the model object 'Grammar'.
*
*
* The following features are implemented:
*
* - {@link org.eclipse.xtext.impl.GrammarImpl#getName Name}
* - {@link org.eclipse.xtext.impl.GrammarImpl#getUsedGrammars Used Grammars}
* - {@link org.eclipse.xtext.impl.GrammarImpl#isDefinesHiddenTokens Defines Hidden Tokens}
* - {@link org.eclipse.xtext.impl.GrammarImpl#getHiddenTokens Hidden Tokens}
* - {@link org.eclipse.xtext.impl.GrammarImpl#getMetamodelDeclarations Metamodel Declarations}
* - {@link org.eclipse.xtext.impl.GrammarImpl#getRules Rules}
*
*
*
* @generated
*/
public class GrammarImpl extends MinimalEObjectImpl.Container implements Grammar {
/**
* The default value of the '{@link #getName() Name}' attribute.
*
*
* @see #getName()
* @generated
* @ordered
*/
protected static final String NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getName() Name}' attribute.
*
*
* @see #getName()
* @generated
* @ordered
*/
protected String name = NAME_EDEFAULT;
/**
* The cached value of the '{@link #getUsedGrammars() Used Grammars}' reference list.
*
*
* @see #getUsedGrammars()
* @generated
* @ordered
*/
protected EList usedGrammars;
/**
* The default value of the '{@link #isDefinesHiddenTokens() Defines Hidden Tokens}' attribute.
*
*
* @see #isDefinesHiddenTokens()
* @generated
* @ordered
*/
protected static final boolean DEFINES_HIDDEN_TOKENS_EDEFAULT = false;
/**
* The cached value of the '{@link #isDefinesHiddenTokens() Defines Hidden Tokens}' attribute.
*
*
* @see #isDefinesHiddenTokens()
* @generated
* @ordered
*/
protected boolean definesHiddenTokens = DEFINES_HIDDEN_TOKENS_EDEFAULT;
/**
* The cached value of the '{@link #getHiddenTokens() Hidden Tokens}' reference list.
*
*
* @see #getHiddenTokens()
* @generated
* @ordered
*/
protected EList hiddenTokens;
/**
* The cached value of the '{@link #getMetamodelDeclarations() Metamodel Declarations}' containment reference list.
*
*
* @see #getMetamodelDeclarations()
* @generated
* @ordered
*/
protected EList metamodelDeclarations;
/**
* The cached value of the '{@link #getRules() Rules}' containment reference list.
*
*
* @see #getRules()
* @generated
* @ordered
*/
protected EList rules;
/**
*
*
* @generated
*/
protected GrammarImpl() {
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return XtextPackage.Literals.GRAMMAR;
}
/**
*
*
* @generated
*/
public String getName() {
return name;
}
/**
*
*
* @generated
*/
public void setName(String newName) {
String oldName = name;
name = newName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XtextPackage.GRAMMAR__NAME, oldName, name));
}
/**
*
*
* @generated
*/
public EList getUsedGrammars() {
if (usedGrammars == null) {
usedGrammars = new EObjectResolvingEList(Grammar.class, this, XtextPackage.GRAMMAR__USED_GRAMMARS);
}
return usedGrammars;
}
/**
*
*
* @generated
*/
public boolean isDefinesHiddenTokens() {
return definesHiddenTokens;
}
/**
*
*
* @generated
*/
public void setDefinesHiddenTokens(boolean newDefinesHiddenTokens) {
boolean oldDefinesHiddenTokens = definesHiddenTokens;
definesHiddenTokens = newDefinesHiddenTokens;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XtextPackage.GRAMMAR__DEFINES_HIDDEN_TOKENS, oldDefinesHiddenTokens, definesHiddenTokens));
}
/**
*
*
* @generated
*/
public EList getHiddenTokens() {
if (hiddenTokens == null) {
hiddenTokens = new EObjectResolvingEList(AbstractRule.class, this, XtextPackage.GRAMMAR__HIDDEN_TOKENS);
}
return hiddenTokens;
}
/**
*
*
* @generated
*/
public EList getMetamodelDeclarations() {
if (metamodelDeclarations == null) {
metamodelDeclarations = new EObjectContainmentEList(AbstractMetamodelDeclaration.class, this, XtextPackage.GRAMMAR__METAMODEL_DECLARATIONS);
}
return metamodelDeclarations;
}
/**
*
*
* @generated
*/
public EList getRules() {
if (rules == null) {
rules = new EObjectContainmentEList(AbstractRule.class, this, XtextPackage.GRAMMAR__RULES);
}
return rules;
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case XtextPackage.GRAMMAR__METAMODEL_DECLARATIONS:
return ((InternalEList)getMetamodelDeclarations()).basicRemove(otherEnd, msgs);
case XtextPackage.GRAMMAR__RULES:
return ((InternalEList)getRules()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case XtextPackage.GRAMMAR__NAME:
return getName();
case XtextPackage.GRAMMAR__USED_GRAMMARS:
return getUsedGrammars();
case XtextPackage.GRAMMAR__DEFINES_HIDDEN_TOKENS:
return isDefinesHiddenTokens();
case XtextPackage.GRAMMAR__HIDDEN_TOKENS:
return getHiddenTokens();
case XtextPackage.GRAMMAR__METAMODEL_DECLARATIONS:
return getMetamodelDeclarations();
case XtextPackage.GRAMMAR__RULES:
return getRules();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case XtextPackage.GRAMMAR__NAME:
setName((String)newValue);
return;
case XtextPackage.GRAMMAR__USED_GRAMMARS:
getUsedGrammars().clear();
getUsedGrammars().addAll((Collection)newValue);
return;
case XtextPackage.GRAMMAR__DEFINES_HIDDEN_TOKENS:
setDefinesHiddenTokens((Boolean)newValue);
return;
case XtextPackage.GRAMMAR__HIDDEN_TOKENS:
getHiddenTokens().clear();
getHiddenTokens().addAll((Collection)newValue);
return;
case XtextPackage.GRAMMAR__METAMODEL_DECLARATIONS:
getMetamodelDeclarations().clear();
getMetamodelDeclarations().addAll((Collection)newValue);
return;
case XtextPackage.GRAMMAR__RULES:
getRules().clear();
getRules().addAll((Collection)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case XtextPackage.GRAMMAR__NAME:
setName(NAME_EDEFAULT);
return;
case XtextPackage.GRAMMAR__USED_GRAMMARS:
getUsedGrammars().clear();
return;
case XtextPackage.GRAMMAR__DEFINES_HIDDEN_TOKENS:
setDefinesHiddenTokens(DEFINES_HIDDEN_TOKENS_EDEFAULT);
return;
case XtextPackage.GRAMMAR__HIDDEN_TOKENS:
getHiddenTokens().clear();
return;
case XtextPackage.GRAMMAR__METAMODEL_DECLARATIONS:
getMetamodelDeclarations().clear();
return;
case XtextPackage.GRAMMAR__RULES:
getRules().clear();
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case XtextPackage.GRAMMAR__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case XtextPackage.GRAMMAR__USED_GRAMMARS:
return usedGrammars != null && !usedGrammars.isEmpty();
case XtextPackage.GRAMMAR__DEFINES_HIDDEN_TOKENS:
return definesHiddenTokens != DEFINES_HIDDEN_TOKENS_EDEFAULT;
case XtextPackage.GRAMMAR__HIDDEN_TOKENS:
return hiddenTokens != null && !hiddenTokens.isEmpty();
case XtextPackage.GRAMMAR__METAMODEL_DECLARATIONS:
return metamodelDeclarations != null && !metamodelDeclarations.isEmpty();
case XtextPackage.GRAMMAR__RULES:
return rules != null && !rules.isEmpty();
}
return super.eIsSet(featureID);
}
/**
*
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (name: ");
result.append(name);
result.append(", definesHiddenTokens: ");
result.append(definesHiddenTokens);
result.append(')');
return result.toString();
}
} //GrammarImpl
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