io.trino.sql.routine.ir.IrIf Maven / Gradle / Ivy
/*
* 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 io.trino.sql.routine.ir;
import io.trino.sql.relational.RowExpression;
import java.util.Optional;
import static java.util.Objects.requireNonNull;
public record IrIf(RowExpression condition, IrStatement ifTrue, Optional ifFalse)
implements IrStatement
{
public IrIf
{
requireNonNull(condition, "condition is null");
requireNonNull(ifTrue, "ifTrue is null");
requireNonNull(ifFalse, "ifFalse is null");
}
@Override
public R accept(IrNodeVisitor visitor, C context)
{
return visitor.visitIf(this, context);
}
}