/*******************************************************************************
* Copyright (c) 2006-2012
* Software Technology Group, Dresden University of Technology
* DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
*
* 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:
* Software Technology Group - TU Dresden, Germany;
* DevBoost GmbH - Berlin, Germany
* - initial API and implementation
******************************************************************************/
/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.reuseware.sokan.impl;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicEList;
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.impl.EObjectImpl;
import org.reuseware.sokan.IndexMetaData;
import org.reuseware.sokan.SokanPackage;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Index Meta Data</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.reuseware.sokan.impl.IndexMetaDataImpl#getMultiValueFields <em>Multi Value Fields</em>}</li>
* <li>{@link org.reuseware.sokan.impl.IndexMetaDataImpl#getSingleValueFields <em>Single Value Fields</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class IndexMetaDataImpl extends EObjectImpl implements IndexMetaData {
/**
* The cached value of the '{@link #getMultiValueFields() <em>Multi Value Fields</em>}' attribute.
* <!-- begin-user-doc --> <!--
* end-user-doc -->
* @see #getMultiValueFields()
* @generated
* @ordered
*/
protected Map<String, EList<String>> multiValueFields;
/**
* The cached value of the '{@link #getSingleValueFields() <em>Single Value Fields</em>}' attribute.
* <!-- begin-user-doc --> <!--
* end-user-doc -->
* @see #getSingleValueFields()
* @generated
* @ordered
*/
protected Map<String, String> singleValueFields;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
protected IndexMetaDataImpl() {
super();
setMultiValueFields(new TreeMap<String, EList<String>>());
setSingleValueFields(new TreeMap<String, String>());
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SokanPackage.Literals.INDEX_META_DATA;
}
/**
* @generated NOT
*/
public List<String> getMulti(String field) {
List<String> multi = multiValueFields.get(field);
if (multi == null) {
return Collections.emptyList();
}
return multi;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Map<String, EList<String>> getMultiValueFields() {
return multiValueFields;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public void setMultiValueFields(
Map<String, EList<String>> newMultiValueFields) {
if (newMultiValueFields != null && newMultiValueFields.size() > 0
&& singleValueFields != null && singleValueFields.size() > 0) {
for (String key : newMultiValueFields.keySet()) {
if (singleValueFields.containsKey(key))
newMultiValueFields.remove(key);
}
}
Map<String, EList<String>> oldMultiValueFields = multiValueFields;
multiValueFields = newMultiValueFields;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
SokanPackage.INDEX_META_DATA__MULTI_VALUE_FIELDS,
oldMultiValueFields, multiValueFields));
}
/**
* @generated NOT
*/
public String getSingle(String field) {
return singleValueFields.get(field);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Map<String, String> getSingleValueFields() {
return singleValueFields;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public void setSingleValueFields(Map<String, String> newSingleValueFields) {
if (newSingleValueFields != null && newSingleValueFields.size() > 0
&& multiValueFields != null && multiValueFields.size() > 0) {
for (String key : newSingleValueFields.keySet()) {
if (multiValueFields.containsKey(key))
newSingleValueFields.remove(key);
}
}
Map<String, String> oldSingleValueFields = singleValueFields;
singleValueFields = newSingleValueFields;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
SokanPackage.INDEX_META_DATA__SINGLE_VALUE_FIELDS,
oldSingleValueFields, singleValueFields));
}
/**
* @generated NOT
*/
public boolean isEmpty() {
return multiValueFields.isEmpty() && singleValueFields.isEmpty();
}
/**
* @generated NOT
*/
public void putAll(IndexMetaData metaData) {
if (metaData == null || metaData.isEmpty())
return;
// single value fields
for (Entry<String, String> entry : metaData.getSingleValueFields()
.entrySet()) {
putSingle(entry.getKey(), entry.getValue());
}
// multi value fields
for (Entry<String, EList<String>> entry : metaData
.getMultiValueFields().entrySet()) {
putMultiple(entry.getKey(), entry.getValue());
}
}
/**
* @generated NOT
*/
public void putMultiple(String field, List<String> values) {
if (field == null || values == null)
return;
if (singleValueFields.containsKey(field))
return;
for (String v : values)
putMultiple(field, v);
}
/**
* @generated NOT
*/
public void putMultiple(String field, String value) {
if (field == null || value == null)
return;
if (singleValueFields.containsKey(field))
return;
EList<String> values = multiValueFields.get(field);
if (values != null) {
if (!values.contains(value)) {
values.add(value);
}
return;
}
values = new BasicEList<String>();
values.add(value);
multiValueFields.put(field, values);
}
/**
* @generated NOT
*/
public void putSingle(String field, String value) {
if (field == null || value == null)
return;
if (multiValueFields.containsKey(field))
return;
singleValueFields.put(field, value);
}
/**
* @generated NOT
*/
public void addAll(IndexMetaData metaData) {
if (metaData == null || metaData.isEmpty())
return;
// single value fields
for (Entry<String, String> entry : metaData.getSingleValueFields()
.entrySet()) {
putSingle(entry.getKey(), entry.getValue());
}
// multi value fields
for (Entry<String, EList<String>> entry : metaData
.getMultiValueFields().entrySet()) {
addMultiple(entry.getKey(), entry.getValue());
}
}
/**
* @generated NOT
*/
public void addMultiple(String field, List<String> values) {
if (field == null || values == null)
return;
if (singleValueFields.containsKey(field))
return;
for (String v : values)
addMultiple(field, v);
}
/**
* @generated NOT
*/
public void addMultiple(String field, String value) {
if (field == null || value == null)
return;
if (singleValueFields.containsKey(field))
return;
EList<String> values = multiValueFields.get(field);
if (values != null) {
values.add(value);
return;
}
values = new BasicEList<String>();
values.add(value);
multiValueFields.put(field, values);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SokanPackage.INDEX_META_DATA__MULTI_VALUE_FIELDS:
return getMultiValueFields();
case SokanPackage.INDEX_META_DATA__SINGLE_VALUE_FIELDS:
return getSingleValueFields();
}
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 SokanPackage.INDEX_META_DATA__MULTI_VALUE_FIELDS:
setMultiValueFields((Map<String, EList<String>>)newValue);
return;
case SokanPackage.INDEX_META_DATA__SINGLE_VALUE_FIELDS:
setSingleValueFields((Map<String, String>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SokanPackage.INDEX_META_DATA__MULTI_VALUE_FIELDS:
setMultiValueFields((Map<String, EList<String>>)null);
return;
case SokanPackage.INDEX_META_DATA__SINGLE_VALUE_FIELDS:
setSingleValueFields((Map<String, String>)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SokanPackage.INDEX_META_DATA__MULTI_VALUE_FIELDS:
return multiValueFields != null;
case SokanPackage.INDEX_META_DATA__SINGLE_VALUE_FIELDS:
return singleValueFields != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (multiValueFields: ");
result.append(multiValueFields);
result.append(", singleValueFields: ");
result.append(singleValueFields);
result.append(')');
return result.toString();
}
} // IndexMetaDataImpl