package com.tesora.dve.sql.node.expression;
/*
* #%L
* Tesora Inc.
* Database Virtualization Engine
* %%
* Copyright (C) 2011 - 2014 Tesora Inc.
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
import com.tesora.dve.sql.node.LanguageNode;
import com.tesora.dve.sql.schema.Name;
import com.tesora.dve.sql.transform.CopyContext;
public class WildcardTable extends Wildcard {
private Name ofTable;
private TableInstance table;
public WildcardTable(Name tableName, TableInstance tab) {
super(tableName.getOrig());
ofTable = tableName;
table = tab;
}
public Name getTableName() { return ofTable; }
public TableInstance getTableInstance() { return table; }
@Override
protected LanguageNode copySelf(CopyContext cc) {
TableInstance cti = cc.getTableInstance(table);
if (cti == null) cti = (TableInstance) table.copy(cc);
return new WildcardTable(ofTable, cti);
}
@Override
protected boolean schemaSelfEqual(LanguageNode other) {
WildcardTable owct = (WildcardTable) other;
return table.getTableKey().equals(owct.table.getTableKey());
}
@Override
protected int selfHashCode() {
return table.getTableKey().hashCode();
}
}