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/*******************************************************************************
* Copyright (c) 2007 Oracle. 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: Oracle. - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.core.internal.content.orm;
import java.util.Collection;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;
import org.eclipse.jpt.core.internal.XmlEObject;
import org.eclipse.jpt.core.internal.mappings.IUniqueConstraint;
import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage;
/**
* <!-- begin-user-doc -->
* A representation of the model object '<em><b>Xml Unique Constraint</b></em>'.
* <!-- end-user-doc -->
*
*
* @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getXmlUniqueConstraint()
* @model kind="class"
* @generated
*/
public class XmlUniqueConstraint extends XmlEObject
implements IUniqueConstraint
{
/**
* The cached value of the '{@link #getColumnNames() <em>Column Names</em>}' attribute list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getColumnNames()
* @generated
* @ordered
*/
protected EList<String> columnNames;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected XmlUniqueConstraint() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return OrmPackage.Literals.XML_UNIQUE_CONSTRAINT;
}
/**
* Returns the value of the '<em><b>Column Names</b></em>' attribute list.
* The list contents are of type {@link java.lang.String}.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Column Names</em>' attribute list isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Column Names</em>' attribute list.
* @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getIUniqueConstraint_ColumnNames()
* @model type="java.lang.String"
* @generated
*/
public EList<String> getColumnNames() {
if (columnNames == null) {
columnNames = new EDataTypeUniqueEList<String>(String.class, this, OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES);
}
return columnNames;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES :
return getColumnNames();
}
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 OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES :
getColumnNames().clear();
getColumnNames().addAll((Collection<? extends String>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES :
getColumnNames().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES :
return columnNames != null && !columnNames.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
if (baseClass == IUniqueConstraint.class) {
switch (derivedFeatureID) {
case OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES :
return JpaCoreMappingsPackage.IUNIQUE_CONSTRAINT__COLUMN_NAMES;
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 == IUniqueConstraint.class) {
switch (baseFeatureID) {
case JpaCoreMappingsPackage.IUNIQUE_CONSTRAINT__COLUMN_NAMES :
return OrmPackage.XML_UNIQUE_CONSTRAINT__COLUMN_NAMES;
default :
return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (columnNames: ");
result.append(columnNames);
result.append(')');
return result.toString();
}
} // XmlUniqueConstraint
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