package org.eclipse.emf.texo.test.model.schemaconstructs.ecoreattrs;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.persistence.Basic;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import org.eclipse.emf.texo.test.model.base.identifiable.Identifiable;
/**
* A representation for the Feature Group '<em><b>Element.nameMap</b></em>'. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @generated
*/
@Entity(name = "ecoreattrs_Element_nameMap")
public class ElementNameMapFeatureGroup extends Identifiable {
/**
* <!-- begin-user-doc --> <!-- end-user-doc --> Is used to identify which feature is set in this feature group.
*
* @generated
*/
public static enum Feature {
NAMES
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc --> Returns only the values from the feature group which have the feature
* equal to the parameter.
*
* @param featureGroup
* the featureGroup List to filter
* @param filterByFeature
* filters by this enum
* @return a list with instances corresponding to the feature kind
* @see Collections#unmodifiableList(List)
* @generated
*/
@SuppressWarnings("unchecked")
public static <T> List<T> createUnmodifiableValueList(List<ElementNameMapFeatureGroup> featureGroup,
Feature filterByFeature) {
final List<Object> result = new ArrayList<Object>();
for (final ElementNameMapFeatureGroup group : featureGroup) {
if (group.getFeature() == filterByFeature) {
result.add(group.getValue());
}
}
return (List<T>) Collections.unmodifiableList(result);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc --> Returns a single value from the feature group which has the feature
* equal to the parameter. The first found value is returned. If no value can be found then null is returned.
*
* @param featureGroup
* the featureGroup List to filter
* @param filterByFeature
* filters by this enum
* @return an instance corresponding to the feature kind or null if not found.
* @generated
*/
@SuppressWarnings("unchecked")
public static <T> T getSingleFeatureMapValue(List<ElementNameMapFeatureGroup> featureGroup, Feature filterByFeature) {
for (final ElementNameMapFeatureGroup group : featureGroup) {
if (group.getFeature() == filterByFeature) {
return (T) group.getValue();
}
}
return null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc --> Sets a single value in a feature group, if there is already a value
* set in the feature for the feature in question then it is replaced by the new value.
*
* @param featureGroup
* the featureGroup List to find the value
* @param feature
* sets this feature
* @param value
* the value to set
* @generated
*/
public static void setSingleFeatureMapValue(List<ElementNameMapFeatureGroup> featureGroup, Feature feature,
Object value) {
for (final ElementNameMapFeatureGroup group : featureGroup) {
if (group.getFeature() == feature) {
group.setValue(feature, value);
return;
}
}
final ElementNameMapFeatureGroup entry = new ElementNameMapFeatureGroup();
entry.setValue(feature, value);
featureGroup.add(entry);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc --> Creates a list of group instances set with the passed feature and
* values.
*
* @param feature
* the feature to set
* @param values
* the values to set as value of each group instance in the result.
* @return a list with instances of this class, set with the Feature and values
* @generated
*/
public static List<ElementNameMapFeatureGroup> createFeatureGroupList(Feature feature, List<?> values) {
final List<ElementNameMapFeatureGroup> result = new ArrayList<ElementNameMapFeatureGroup>();
for (Object value : values) {
final ElementNameMapFeatureGroup group = new ElementNameMapFeatureGroup();
group.setValue(feature, value);
result.add(group);
}
return result;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Basic
@Enumerated(EnumType.STRING)
private Feature feature = null;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@ManyToOne(cascade = { CascadeType.ALL }, optional = false)
@JoinColumns({ @JoinColumn(name = "ecoreattrs_Element_names") })
private NameList names;
/**
* @param feature
* the EStructuralFeature of this feature map entry
* @generated
*/
public void setFeature(Feature feature) {
this.feature = feature;
}
/**
* @return feature the EStructuralFeature of this feature map entry
* @generated
*/
public Feature getFeature() {
return feature;
}
/**
* Returns the value of '<em><b>names</b></em>' feature.
*
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @return the value of '<em><b>names</b></em>' feature
* @generated
*/
public NameList getNames() {
return names;
}
/**
* Sets the '{@link Element#getNames() <em>names</em>}' feature.
*
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @param newNames
* the new value of the '{@link Element#getNames() names}' feature.
* @generated
*/
public void setNames(NameList newNames) {
names = newNames;
setFeature(Feature.NAMES);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @return the value of this feature map entry. The type of the returned value is based on the feature.
* @see #getFeature()
* @generated
*/
public Object getValue() {
switch (getFeature()) {
case NAMES:
return getNames();
default:
throw new IllegalStateException("Feature kind " + getFeature() + " is not supported for this object " + this);
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @param feature
* the feature to set
* @param value
* the value to set in this instance
* @see #getFeature()
* @generated
*/
public void setValue(Feature feature, Object value) {
switch (feature) {
case NAMES:
setNames((NameList) value);
break;
default:
throw new IllegalStateException("Feature kind " + getFeature() + " is not supported for this object " + this);
}
}
}