/*
* Copyright 2004-2023 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (https://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.expression;
import org.h2.message.DbException;
/**
* An expression with variable number of parameters.
*/
public interface ExpressionWithVariableParameters {
/**
* Adds the parameter expression.
*
* @param param
* the expression
*/
void addParameter(Expression param);
/**
* This method must be called after all the parameters have been set. It
* checks if the parameter count is correct when required by the
* implementation.
*
* @throws DbException
* if the parameter count is incorrect.
*/
void doneWithParameters() throws DbException;
}