org.apache.asterix.om.functions.IFunctionManager Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
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 * 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
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package org.apache.asterix.om.functions;

import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;

public interface IFunctionManager extends Iterable {

    public void registerFunction(IFunctionDescriptorFactory descriptorFactory) throws AlgebricksException;

    public void unregisterFunction(IFunctionDescriptorFactory descriptorFactory) throws AlgebricksException;

    public IFunctionDescriptor lookupFunction(FunctionIdentifier fid) throws AlgebricksException;
}