flink-spector-master/flinkspector-core/src/main/java/io/flinkspector/core/collection/VerifierTranslator.java
/*
 * Copyright 2015 Otto (GmbH & Co KG)
 *
 * 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 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 io.flinkspector.core.collection;

import io.flinkspector.core.runtime.OutputVerifier;

public abstract class VerifierTranslator<IN, OUT> implements OutputVerifier<IN> {

    OutputVerifier<OUT> verifier;

    public VerifierTranslator(OutputVerifier<OUT> verifier) {
        this.verifier = verifier;
    }

    protected abstract OUT translate(IN record);

    @Override
    public void init() {
        verifier.init();
    }

    @Override
    public void receive(IN record) throws Exception {
        verifier.receive(translate(record));
    }

    @Override
    public void finish() throws Exception {
        verifier.finish();
    }
}
