/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */
/*-------------------------------------------------------------------------
 *
 * nodeRepeat.h
 *-------------------------------------------------------------------------
 */

#ifndef NODEREPEAT_H
#define NODEREPEAT_H

#include "nodes/execnodes.h"

extern TupleTableSlot *ExecRepeat(RepeatState *repeatstate);
extern RepeatState *ExecInitRepeat(Repeat *node, EState *estate, int eflags);
extern int ExecCountSlotsRepeat(Repeat *node);
extern void ExecEndRepeat(RepeatState *node);
extern void ExecReScanRepeat(RepeatState *node, ExprContext *exprCtxt);

enum {
	GPMON_REPEAT_TOTAL = GPMON_QEXEC_M_NODE_START,
};

static inline gpmon_packet_t * GpmonPktFromRepeatState(RepeatState *node)
{
	return &node->ps.gpmon_pkt;
}

#endif