/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.language;
import java.util.List;
import org.teiid.language.visitor.LanguageObjectVisitor;
/**
* Represents a searched CASE expression:
* <br/> CASE WHEN criteria THEN expression ... END
*/
public class SearchedCase extends BaseLanguageObject implements Expression {
private List<SearchedWhenClause> cases;
private Expression elseExpression;
private Class<?> type;
public SearchedCase(List<SearchedWhenClause> cases, Expression elseExpression, Class<?> type) {
this.cases = cases;
this.elseExpression = elseExpression;
this.type = type;
}
public Expression getElseExpression() {
return elseExpression;
}
public List<SearchedWhenClause> getCases() {
return cases;
}
public void acceptVisitor(LanguageObjectVisitor visitor) {
visitor.visit(this);
}
public void setElseExpression(Expression expression) {
this.elseExpression = expression;
}
public Class<?> getType() {
return this.type;
}
public void setType(Class<?> type) {
this.type = type;
}
}