/*
* DBeaver - Universal Database Manager
* Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jkiss.dbeaver.ext.erd.model;
import org.jkiss.code.NotNull;
import org.jkiss.code.Nullable;
import org.jkiss.dbeaver.model.DBPDataSource;
import org.jkiss.dbeaver.model.runtime.DBRProgressMonitor;
import org.jkiss.dbeaver.model.struct.*;
import org.jkiss.dbeaver.model.struct.rdb.DBSTableConstraintColumn;
import java.util.ArrayList;
import java.util.List;
/**
* Logical primary key
*/
public class ERDLogicalPrimaryKey implements DBSEntityConstraint,DBSEntityReferrer {
private DBSEntity entity;
private String name;
private String description;
private List<? extends DBSTableConstraintColumn> columns = new ArrayList<>();
public ERDLogicalPrimaryKey(ERDEntity entity, String name, String description)
{
this.entity = entity.getObject();
this.name = name;
this.description = description;
}
@NotNull
@Override
public DBPDataSource getDataSource()
{
return entity.getDataSource();
}
@Nullable
@Override
public String getDescription()
{
return description;
}
@Override
public DBSEntity getParentObject()
{
return entity;
}
@NotNull
@Override
public DBSEntityConstraintType getConstraintType()
{
return DBSEntityConstraintType.PRIMARY_KEY;
}
@NotNull
@Override
public String getName()
{
return name;
}
@Override
public boolean isPersisted()
{
return false;
}
@Override
public List<? extends DBSEntityAttributeRef> getAttributeReferences(DBRProgressMonitor monitor)
{
return columns;
}
}