io.trino.sql.routine.ir.IrNodeVisitor 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;
public interface IrNodeVisitor
{
default R process(IrNode node, C context)
{
return node.accept(this, context);
}
default R visitNode(IrNode node, C context)
{
return null;
}
default R visitRoutine(IrRoutine node, C context)
{
return visitNode(node, context);
}
default R visitVariable(IrVariable node, C context)
{
return visitNode(node, context);
}
default R visitBlock(IrBlock node, C context)
{
return visitNode(node, context);
}
default R visitBreak(IrBreak node, C context)
{
return visitNode(node, context);
}
default R visitContinue(IrContinue node, C context)
{
return visitNode(node, context);
}
default R visitIf(IrIf node, C context)
{
return visitNode(node, context);
}
default R visitRepeat(IrRepeat node, C context)
{
return visitNode(node, context);
}
default R visitLoop(IrLoop node, C context)
{
return visitNode(node, context);
}
default R visitReturn(IrReturn node, C context)
{
return visitNode(node, context);
}
default R visitSet(IrSet node, C context)
{
return visitNode(node, context);
}
default R visitWhile(IrWhile node, C context)
{
return visitNode(node, context);
}
}