org.tinygroup.tinysqldsl.formitem.LateralSubSelect 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.tinysqldsl.formitem;
import org.tinygroup.tinysqldsl.base.Alias;
import org.tinygroup.tinysqldsl.base.StatementSqlBuilder;
/**
* 来自子查询及别名支持
*
*/
public class LateralSubSelect implements FromItem {
private SubSelect subSelect;
private Alias alias;
public LateralSubSelect(SubSelect subSelect, Alias alias) {
super();
this.subSelect = subSelect;
this.alias = alias;
}
public SubSelect getSubSelect() {
return subSelect;
}
public void setSubSelect(SubSelect subSelect) {
this.subSelect = subSelect;
}
public Alias getAlias() {
return alias;
}
public void setAlias(Alias alias) {
this.alias = alias;
}
public String toString() {
return "LATERAL" + subSelect.toString()
+ ((alias != null) ? alias.toString() : "");
}
public void builderFromItem(StatementSqlBuilder builder) {
builder.appendSql(toString());
}
}