//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation and others.
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// Contributors:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.uma.impl;
import java.util.Collection;
import java.util.List;
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.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.epf.uma.Constraint;
import org.eclipse.epf.uma.EstimationConsiderations;
import org.eclipse.epf.uma.Role;
import org.eclipse.epf.uma.Step;
import org.eclipse.epf.uma.Task;
import org.eclipse.epf.uma.ToolMentor;
import org.eclipse.epf.uma.UmaPackage;
import org.eclipse.epf.uma.WorkDefinition;
import org.eclipse.epf.uma.WorkProduct;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Task</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getPrecondition <em>Precondition</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getPostcondition <em>Postcondition</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getPerformedBy <em>Performed By</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getMandatoryInput <em>Mandatory Input</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getOutput <em>Output</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getAdditionallyPerformedBy <em>Additionally Performed By</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getOptionalInput <em>Optional Input</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getSteps <em>Steps</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getToolMentors <em>Tool Mentors</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.TaskImpl#getEstimationConsiderations <em>Estimation Considerations</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TaskImpl extends ContentElementImpl implements Task {
/**
* The cached value of the '{@link #getPrecondition() <em>Precondition</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPrecondition()
* @generated
* @ordered
*/
protected Constraint precondition;
/**
* The cached value of the '{@link #getPostcondition() <em>Postcondition</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPostcondition()
* @generated
* @ordered
*/
protected Constraint postcondition;
/**
* The cached value of the '{@link #getPerformedBy() <em>Performed By</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPerformedBy()
* @generated
* @ordered
*/
protected EList<Role> performedBy;
/**
* The cached value of the '{@link #getMandatoryInput() <em>Mandatory Input</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMandatoryInput()
* @generated
* @ordered
*/
protected EList<WorkProduct> mandatoryInput;
/**
* The cached value of the '{@link #getOutput() <em>Output</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOutput()
* @generated
* @ordered
*/
protected EList<WorkProduct> output;
/**
* The cached value of the '{@link #getAdditionallyPerformedBy() <em>Additionally Performed By</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAdditionallyPerformedBy()
* @generated
* @ordered
*/
protected EList<Role> additionallyPerformedBy;
/**
* The cached value of the '{@link #getOptionalInput() <em>Optional Input</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOptionalInput()
* @generated
* @ordered
*/
protected EList<WorkProduct> optionalInput;
/**
* The cached value of the '{@link #getToolMentors() <em>Tool Mentors</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getToolMentors()
* @generated
* @ordered
*/
protected EList<ToolMentor> toolMentors;
/**
* The cached value of the '{@link #getEstimationConsiderations() <em>Estimation Considerations</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEstimationConsiderations()
* @generated
* @ordered
*/
protected EList<EstimationConsiderations> estimationConsiderations;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TaskImpl() {
super();
//UMA-->
reassignDefaultValues();
//UMA<--
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return UmaPackage.Literals.TASK;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint getPrecondition() {
if (precondition != null && ((EObject) precondition).eIsProxy()) {
InternalEObject oldPrecondition = (InternalEObject) precondition;
precondition = (Constraint) eResolveProxy(oldPrecondition);
if (precondition != oldPrecondition) {
InternalEObject newPrecondition = (InternalEObject) precondition;
NotificationChain msgs = oldPrecondition.eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - UmaPackage.TASK__PRECONDITION,
null, null);
if (newPrecondition.eInternalContainer() == null) {
msgs = newPrecondition
.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- UmaPackage.TASK__PRECONDITION, null, msgs);
}
if (msgs != null)
msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
UmaPackage.TASK__PRECONDITION, oldPrecondition,
precondition));
}
}
return precondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint basicGetPrecondition() {
return precondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetPrecondition(Constraint newPrecondition,
NotificationChain msgs) {
Constraint oldPrecondition = precondition;
precondition = newPrecondition;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, UmaPackage.TASK__PRECONDITION,
oldPrecondition, newPrecondition);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setPrecondition(Constraint newPrecondition) {
if (newPrecondition != precondition) {
NotificationChain msgs = null;
if (precondition != null)
msgs = ((InternalEObject) precondition).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - UmaPackage.TASK__PRECONDITION,
null, msgs);
if (newPrecondition != null)
msgs = ((InternalEObject) newPrecondition).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - UmaPackage.TASK__PRECONDITION,
null, msgs);
msgs = basicSetPrecondition(newPrecondition, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
UmaPackage.TASK__PRECONDITION, newPrecondition,
newPrecondition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint getPostcondition() {
if (postcondition != null && ((EObject) postcondition).eIsProxy()) {
InternalEObject oldPostcondition = (InternalEObject) postcondition;
postcondition = (Constraint) eResolveProxy(oldPostcondition);
if (postcondition != oldPostcondition) {
InternalEObject newPostcondition = (InternalEObject) postcondition;
NotificationChain msgs = oldPostcondition
.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- UmaPackage.TASK__POSTCONDITION, null, null);
if (newPostcondition.eInternalContainer() == null) {
msgs = newPostcondition.eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.TASK__POSTCONDITION, null,
msgs);
}
if (msgs != null)
msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
UmaPackage.TASK__POSTCONDITION, oldPostcondition,
postcondition));
}
}
return postcondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint basicGetPostcondition() {
return postcondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetPostcondition(Constraint newPostcondition,
NotificationChain msgs) {
Constraint oldPostcondition = postcondition;
postcondition = newPostcondition;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, UmaPackage.TASK__POSTCONDITION,
oldPostcondition, newPostcondition);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setPostcondition(Constraint newPostcondition) {
if (newPostcondition != postcondition) {
NotificationChain msgs = null;
if (postcondition != null)
msgs = ((InternalEObject) postcondition)
.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- UmaPackage.TASK__POSTCONDITION, null, msgs);
if (newPostcondition != null)
msgs = ((InternalEObject) newPostcondition)
.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- UmaPackage.TASK__POSTCONDITION, null, msgs);
msgs = basicSetPostcondition(newPostcondition, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
UmaPackage.TASK__POSTCONDITION, newPostcondition,
newPostcondition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<Role> getPerformedBy() {
if (performedBy == null) {
performedBy = new EObjectResolvingEList<Role>(Role.class, this,
UmaPackage.TASK__PERFORMED_BY);
}
return performedBy;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<WorkProduct> getMandatoryInput() {
if (mandatoryInput == null) {
mandatoryInput = new EObjectResolvingEList<WorkProduct>(
WorkProduct.class, this, UmaPackage.TASK__MANDATORY_INPUT);
}
return mandatoryInput;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<WorkProduct> getOutput() {
if (output == null) {
output = new EObjectResolvingEList<WorkProduct>(WorkProduct.class,
this, UmaPackage.TASK__OUTPUT);
}
return output;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<Role> getAdditionallyPerformedBy() {
if (additionallyPerformedBy == null) {
additionallyPerformedBy = new EObjectResolvingEList<Role>(
Role.class, this,
UmaPackage.TASK__ADDITIONALLY_PERFORMED_BY);
}
return additionallyPerformedBy;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<WorkProduct> getOptionalInput() {
if (optionalInput == null) {
optionalInput = new EObjectResolvingEList<WorkProduct>(
WorkProduct.class, this, UmaPackage.TASK__OPTIONAL_INPUT);
}
return optionalInput;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*/
public List getSteps() {
return getPresentation().getSections();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<ToolMentor> getToolMentors() {
if (toolMentors == null) {
toolMentors = new EObjectResolvingEList<ToolMentor>(
ToolMentor.class, this, UmaPackage.TASK__TOOL_MENTORS);
}
return toolMentors;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<EstimationConsiderations> getEstimationConsiderations() {
if (estimationConsiderations == null) {
estimationConsiderations = new EObjectResolvingEList<EstimationConsiderations>(
EstimationConsiderations.class, this,
UmaPackage.TASK__ESTIMATION_CONSIDERATIONS);
}
return estimationConsiderations;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case UmaPackage.TASK__PRECONDITION:
return basicSetPrecondition(null, msgs);
case UmaPackage.TASK__POSTCONDITION:
return basicSetPostcondition(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 UmaPackage.TASK__PRECONDITION:
if (resolve)
return getPrecondition();
return basicGetPrecondition();
case UmaPackage.TASK__POSTCONDITION:
if (resolve)
return getPostcondition();
return basicGetPostcondition();
case UmaPackage.TASK__PERFORMED_BY:
return getPerformedBy();
case UmaPackage.TASK__MANDATORY_INPUT:
return getMandatoryInput();
case UmaPackage.TASK__OUTPUT:
return getOutput();
case UmaPackage.TASK__ADDITIONALLY_PERFORMED_BY:
return getAdditionallyPerformedBy();
case UmaPackage.TASK__OPTIONAL_INPUT:
return getOptionalInput();
case UmaPackage.TASK__STEPS:
return getSteps();
case UmaPackage.TASK__TOOL_MENTORS:
return getToolMentors();
case UmaPackage.TASK__ESTIMATION_CONSIDERATIONS:
return getEstimationConsiderations();
}
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 UmaPackage.TASK__PRECONDITION:
setPrecondition((Constraint) newValue);
return;
case UmaPackage.TASK__POSTCONDITION:
setPostcondition((Constraint) newValue);
return;
case UmaPackage.TASK__PERFORMED_BY:
getPerformedBy().clear();
getPerformedBy().addAll((Collection<? extends Role>) newValue);
return;
case UmaPackage.TASK__MANDATORY_INPUT:
getMandatoryInput().clear();
getMandatoryInput().addAll(
(Collection<? extends WorkProduct>) newValue);
return;
case UmaPackage.TASK__OUTPUT:
getOutput().clear();
getOutput().addAll((Collection<? extends WorkProduct>) newValue);
return;
case UmaPackage.TASK__ADDITIONALLY_PERFORMED_BY:
getAdditionallyPerformedBy().clear();
getAdditionallyPerformedBy().addAll(
(Collection<? extends Role>) newValue);
return;
case UmaPackage.TASK__OPTIONAL_INPUT:
getOptionalInput().clear();
getOptionalInput().addAll(
(Collection<? extends WorkProduct>) newValue);
return;
case UmaPackage.TASK__STEPS:
getSteps().clear();
getSteps().addAll((Collection<? extends Step>) newValue);
return;
case UmaPackage.TASK__TOOL_MENTORS:
getToolMentors().clear();
getToolMentors()
.addAll((Collection<? extends ToolMentor>) newValue);
return;
case UmaPackage.TASK__ESTIMATION_CONSIDERATIONS:
getEstimationConsiderations().clear();
getEstimationConsiderations().addAll(
(Collection<? extends EstimationConsiderations>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case UmaPackage.TASK__PRECONDITION:
setPrecondition((Constraint) null);
return;
case UmaPackage.TASK__POSTCONDITION:
setPostcondition((Constraint) null);
return;
case UmaPackage.TASK__PERFORMED_BY:
getPerformedBy().clear();
return;
case UmaPackage.TASK__MANDATORY_INPUT:
getMandatoryInput().clear();
return;
case UmaPackage.TASK__OUTPUT:
getOutput().clear();
return;
case UmaPackage.TASK__ADDITIONALLY_PERFORMED_BY:
getAdditionallyPerformedBy().clear();
return;
case UmaPackage.TASK__OPTIONAL_INPUT:
getOptionalInput().clear();
return;
case UmaPackage.TASK__STEPS:
getSteps().clear();
return;
case UmaPackage.TASK__TOOL_MENTORS:
getToolMentors().clear();
return;
case UmaPackage.TASK__ESTIMATION_CONSIDERATIONS:
getEstimationConsiderations().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
//UMA-->
EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID);
if (feature != null) {
return isFeatureWithOverridenDefaultValueSet(feature);
}
//UMA<--
switch (featureID) {
case UmaPackage.TASK__PRECONDITION:
return precondition != null;
case UmaPackage.TASK__POSTCONDITION:
return postcondition != null;
case UmaPackage.TASK__PERFORMED_BY:
return performedBy != null && !performedBy.isEmpty();
case UmaPackage.TASK__MANDATORY_INPUT:
return mandatoryInput != null && !mandatoryInput.isEmpty();
case UmaPackage.TASK__OUTPUT:
return output != null && !output.isEmpty();
case UmaPackage.TASK__ADDITIONALLY_PERFORMED_BY:
return additionallyPerformedBy != null
&& !additionallyPerformedBy.isEmpty();
case UmaPackage.TASK__OPTIONAL_INPUT:
return optionalInput != null && !optionalInput.isEmpty();
case UmaPackage.TASK__STEPS:
return !getSteps().isEmpty();
case UmaPackage.TASK__TOOL_MENTORS:
return toolMentors != null && !toolMentors.isEmpty();
case UmaPackage.TASK__ESTIMATION_CONSIDERATIONS:
return estimationConsiderations != null
&& !estimationConsiderations.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
if (baseClass == WorkDefinition.class) {
switch (derivedFeatureID) {
case UmaPackage.TASK__PRECONDITION:
return UmaPackage.WORK_DEFINITION__PRECONDITION;
case UmaPackage.TASK__POSTCONDITION:
return UmaPackage.WORK_DEFINITION__POSTCONDITION;
default:
return -1;
}
}
return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
if (baseClass == WorkDefinition.class) {
switch (baseFeatureID) {
case UmaPackage.WORK_DEFINITION__PRECONDITION:
return UmaPackage.TASK__PRECONDITION;
case UmaPackage.WORK_DEFINITION__POSTCONDITION:
return UmaPackage.TASK__POSTCONDITION;
default:
return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
} //TaskImpl