
org.tinygroup.jsqlparser.util.SelectUtils Maven / Gradle / Ivy
/**
* Copyright (c) 1997-2013, www.tinygroup.org ([email protected]).
*
* Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
*
* 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.tinygroup.jsqlparser.util;
import org.tinygroup.jsqlparser.JSQLParserException;
import org.tinygroup.jsqlparser.expression.Expression;
import org.tinygroup.jsqlparser.parser.CCJSqlParserUtil;
import org.tinygroup.jsqlparser.schema.Table;
import org.tinygroup.jsqlparser.statement.select.*;
import java.util.ArrayList;
import java.util.List;
/**
* Utility function for select statements.
*
* @author toben
*/
public final class SelectUtils {
private SelectUtils() {
}
/**
* Builds select expr1, expr2 from table.
* @param table
* @param expr
* @return
*/
public static Select buildSelectFromTableAndExpressions(Table table, Expression ... expr) {
SelectItem[] list = new SelectItem[expr.length];
for (int i=0;i joins = plainSelect.getJoins();
if (joins == null) {
joins = new ArrayList();
plainSelect.setJoins(joins);
}
Join join = new Join();
join.setRightItem(table);
join.setOnExpression(onExpression);
joins.add(join);
return join;
}
throw new UnsupportedOperationException("Not supported yet.");
}
}
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