vxquery-core/src/main/java/org/apache/vxquery/runtime/provider/VXQueryBinaryHashFunctionFactoryProvider.java

/*
 * 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.
 */
package org.apache.vxquery.runtime.provider;

import org.apache.vxquery.runtime.factory.hashfunction.VXQueryRawBinaryHashFunctionFactory;

import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
import org.apache.hyracks.algebricks.data.IBinaryHashFunctionFactoryProvider;
import org.apache.hyracks.api.dataflow.value.IBinaryHashFunctionFactory;

public class VXQueryBinaryHashFunctionFactoryProvider implements IBinaryHashFunctionFactoryProvider {

    public static final VXQueryBinaryHashFunctionFactoryProvider INSTANCE = new VXQueryBinaryHashFunctionFactoryProvider();

    private VXQueryBinaryHashFunctionFactoryProvider() {
    }

    @Override
    public IBinaryHashFunctionFactory getBinaryHashFunctionFactory(Object type) throws AlgebricksException {

        // Treat all data as a raw array of bytes.
        return VXQueryRawBinaryHashFunctionFactory.INSTANCE;

    }

}