ProcCallImpl.java

/**
 */
package kmLogo.ASM.impl;

import java.util.Collection;

import kmLogo.ASM.ASMPackage;
import kmLogo.ASM.Expression;
import kmLogo.ASM.ProcCall;
import kmLogo.ASM.ProcDeclaration;

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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Proc Call</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link kmLogo.ASM.impl.ProcCallImpl#getActualArgs <em>Actual Args</em>}</li>
 *   <li>{@link kmLogo.ASM.impl.ProcCallImpl#getDeclaration <em>Declaration</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ProcCallImpl extends ExpressionImpl implements ProcCall {
	/**
	 * The cached value of the '{@link #getActualArgs() <em>Actual Args</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getActualArgs()
	 * @generated
	 * @ordered
	 */
	protected EList<Expression> actualArgs;

	/**
	 * The cached value of the '{@link #getDeclaration() <em>Declaration</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDeclaration()
	 * @generated
	 * @ordered
	 */
	protected ProcDeclaration declaration;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Expression> getActualArgs() {
		if (actualArgs == null) {
			actualArgs = new EObjectContainmentEList<Expression>(Expression.class, this, ASMPackage.PROC_CALL__ACTUAL_ARGS);
		}
		return actualArgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ProcDeclaration getDeclaration() {
		if (declaration != null && declaration.eIsProxy()) {
			InternalEObject oldDeclaration = (InternalEObject)declaration;
			declaration = (ProcDeclaration)eResolveProxy(oldDeclaration);
			if (declaration != oldDeclaration) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ASMPackage.PROC_CALL__DECLARATION, oldDeclaration, declaration));
			}
		}
		return declaration;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ProcDeclaration basicGetDeclaration() {
		return declaration;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDeclaration(ProcDeclaration newDeclaration, NotificationChain msgs) {
		ProcDeclaration oldDeclaration = declaration;
		declaration = newDeclaration;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ASMPackage.PROC_CALL__DECLARATION, oldDeclaration, newDeclaration);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDeclaration(ProcDeclaration newDeclaration) {
		if (newDeclaration != declaration) {
			NotificationChain msgs = null;
			if (declaration != null)
				msgs = ((InternalEObject)declaration).eInverseRemove(this, ASMPackage.PROC_DECLARATION__PROC_CALL, ProcDeclaration.class, msgs);
			if (newDeclaration != null)
				msgs = ((InternalEObject)newDeclaration).eInverseAdd(this, ASMPackage.PROC_DECLARATION__PROC_CALL, ProcDeclaration.class, msgs);
			msgs = basicSetDeclaration(newDeclaration, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ASMPackage.PROC_CALL__DECLARATION, newDeclaration, newDeclaration));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ASMPackage.PROC_CALL__DECLARATION:
				if (declaration != null)
					msgs = ((InternalEObject)declaration).eInverseRemove(this, ASMPackage.PROC_DECLARATION__PROC_CALL, ProcDeclaration.class, msgs);
				return basicSetDeclaration((ProcDeclaration)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ASMPackage.PROC_CALL__ACTUAL_ARGS:
				return ((InternalEList<?>)getActualArgs()).basicRemove(otherEnd, msgs);
			case ASMPackage.PROC_CALL__DECLARATION:
				return basicSetDeclaration(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 ASMPackage.PROC_CALL__ACTUAL_ARGS:
				return getActualArgs();
			case ASMPackage.PROC_CALL__DECLARATION:
				if (resolve) return getDeclaration();
				return basicGetDeclaration();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ASMPackage.PROC_CALL__ACTUAL_ARGS:
				getActualArgs().clear();
				getActualArgs().addAll((Collection<? extends Expression>)newValue);
				return;
			case ASMPackage.PROC_CALL__DECLARATION:
				setDeclaration((ProcDeclaration)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ASMPackage.PROC_CALL__ACTUAL_ARGS:
				getActualArgs().clear();
				return;
			case ASMPackage.PROC_CALL__DECLARATION:
				setDeclaration((ProcDeclaration)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ASMPackage.PROC_CALL__ACTUAL_ARGS:
				return actualArgs != null && !actualArgs.isEmpty();
			case ASMPackage.PROC_CALL__DECLARATION:
				return declaration != null;
		}
		return super.eIsSet(featureID);
	}

} //ProcCallImpl