hivesterix/hivesterix-translator/src/main/java/edu/uci/ics/hivesterix/logical/plan/visitor/base/Visitor.java

/*
 * Copyright 2009-2013 by The Regents of the University of California
 * 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 from
 * 
 *     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 edu.uci.ics.hivesterix.logical.plan.visitor.base;

import org.apache.commons.lang3.mutable.Mutable;
import org.apache.hadoop.hive.ql.exec.CollectOperator;
import org.apache.hadoop.hive.ql.exec.ExtractOperator;
import org.apache.hadoop.hive.ql.exec.FileSinkOperator;
import org.apache.hadoop.hive.ql.exec.FilterOperator;
import org.apache.hadoop.hive.ql.exec.ForwardOperator;
import org.apache.hadoop.hive.ql.exec.GroupByOperator;
import org.apache.hadoop.hive.ql.exec.JoinOperator;
import org.apache.hadoop.hive.ql.exec.LateralViewForwardOperator;
import org.apache.hadoop.hive.ql.exec.LateralViewJoinOperator;
import org.apache.hadoop.hive.ql.exec.LimitOperator;
import org.apache.hadoop.hive.ql.exec.MapJoinOperator;
import org.apache.hadoop.hive.ql.exec.MapOperator;
import org.apache.hadoop.hive.ql.exec.ReduceSinkOperator;
import org.apache.hadoop.hive.ql.exec.SMBMapJoinOperator;
import org.apache.hadoop.hive.ql.exec.ScriptOperator;
import org.apache.hadoop.hive.ql.exec.SelectOperator;
import org.apache.hadoop.hive.ql.exec.TableScanOperator;
import org.apache.hadoop.hive.ql.exec.UDTFOperator;
import org.apache.hadoop.hive.ql.exec.UnionOperator;

import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
import edu.uci.ics.hyracks.algebricks.core.algebra.base.ILogicalOperator;

public interface Visitor {

    public Mutable<ILogicalOperator> visit(CollectOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(JoinOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(ExtractOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(MapJoinOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(SMBMapJoinOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(FilterOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(ForwardOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(GroupByOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(LateralViewForwardOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(LateralViewJoinOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(LimitOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(MapOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(ScriptOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(SelectOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(TableScanOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(FileSinkOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(ReduceSinkOperator hiveOperator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(UDTFOperator operator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;

    public Mutable<ILogicalOperator> visit(UnionOperator operator,
            Mutable<ILogicalOperator> AlgebricksParentOperatorRef, Translator t) throws AlgebricksException;
}