org.eclipse.xtext.impl.ParserRuleImpl Maven / Gradle / Ivy

Go to download
/**
 * 
 * 
 *
 * $Id: ParserRuleImpl.java,v 1.16 2010/04/06 14:09:52 sefftinge Exp $
 */
package org.eclipse.xtext.impl;

import java.util.Collection;

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

import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EClass;

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

import org.eclipse.emf.ecore.util.EObjectResolvingEList;

import org.eclipse.xtext.AbstractRule;
import org.eclipse.xtext.ParserRule;
import org.eclipse.xtext.XtextPackage;

/**
 * 
 * An implementation of the model object 'Parser Rule'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.eclipse.xtext.impl.ParserRuleImpl#isDefinesHiddenTokens Defines Hidden Tokens}
 *   {@link org.eclipse.xtext.impl.ParserRuleImpl#getHiddenTokens Hidden Tokens}
 * 
 * 
 *
 * @generated
 */
public class ParserRuleImpl extends AbstractRuleImpl implements ParserRule {
	/**
	 * 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;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected ParserRuleImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return XtextPackage.Literals.PARSER_RULE;
	}

	/**
	 * 
	 * 
	 * @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.PARSER_RULE__DEFINES_HIDDEN_TOKENS, oldDefinesHiddenTokens, definesHiddenTokens));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public EList getHiddenTokens() {
		if (hiddenTokens == null) {
			hiddenTokens = new EObjectResolvingEList(AbstractRule.class, this, XtextPackage.PARSER_RULE__HIDDEN_TOKENS);
		}
		return hiddenTokens;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case XtextPackage.PARSER_RULE__DEFINES_HIDDEN_TOKENS:
				return isDefinesHiddenTokens();
			case XtextPackage.PARSER_RULE__HIDDEN_TOKENS:
				return getHiddenTokens();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case XtextPackage.PARSER_RULE__DEFINES_HIDDEN_TOKENS:
				setDefinesHiddenTokens((Boolean)newValue);
				return;
			case XtextPackage.PARSER_RULE__HIDDEN_TOKENS:
				getHiddenTokens().clear();
				getHiddenTokens().addAll((Collection)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case XtextPackage.PARSER_RULE__DEFINES_HIDDEN_TOKENS:
				setDefinesHiddenTokens(DEFINES_HIDDEN_TOKENS_EDEFAULT);
				return;
			case XtextPackage.PARSER_RULE__HIDDEN_TOKENS:
				getHiddenTokens().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case XtextPackage.PARSER_RULE__DEFINES_HIDDEN_TOKENS:
				return definesHiddenTokens != DEFINES_HIDDEN_TOKENS_EDEFAULT;
			case XtextPackage.PARSER_RULE__HIDDEN_TOKENS:
				return hiddenTokens != null && !hiddenTokens.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (definesHiddenTokens: ");
		result.append(definesHiddenTokens);
		result.append(')');
		return result.toString();
	}

} //ParserRuleImpl