AbstractRowSelectionPolicy.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 gobblin.audit.values.policy.row;

import com.typesafe.config.Config;

import gobblin.audit.values.auditor.ValueAuditGenerator;
import gobblin.audit.values.auditor.ValueAuditRuntimeMetadata;
import gobblin.audit.values.policy.column.ColumnProjectionPolicy;


/**
 * An abstract {@link RowSelectionPolicy} that contains references to {@link ValueAuditRuntimeMetadata.TableMetadata} and
 * {@link ColumnProjectionPolicy} used by the {@link ValueAuditGenerator}.
 * Concrete classes need to implement {@link RowSelectionPolicy#shouldSelectRow(org.apache.avro.generic.GenericRecord)}
 */
public abstract class AbstractRowSelectionPolicy implements RowSelectionPolicy {
  protected final ValueAuditRuntimeMetadata.TableMetadata tableMetadata;
  protected final ColumnProjectionPolicy columnProjectionPolicy;

  public AbstractRowSelectionPolicy(Config config, ValueAuditRuntimeMetadata.TableMetadata tableMetadata,
      ColumnProjectionPolicy columnProjectionPolicy) {
    this.tableMetadata = tableMetadata;
    this.columnProjectionPolicy = columnProjectionPolicy;
  }
}