@@ -0,0 +1,1388 @@
+/**%0A * Licensed to the Apache Software Foundation (ASF) under one%0A * or more contributor license agreements.  See the NOTICE file%0A * distributed with this work for additional information%0A * regarding copyright ownership.  The ASF licenses this file%0A * to you under the Apache License, Version 2.0 (the%0A * %22License%22); you may not use this file except in compliance%0A * with the License.  You may obtain a copy of the License at%0A *%0A * http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage org.apache.drill.exec.store.parquet2;%0A%0Aimport org.apache.drill.common.expression.LogicalExpression;%0Aimport org.apache.drill.common.expression.visitors.AbstractExprVisitor;%0Aimport parquet.filter2.predicate.FilterPredicate;%0A%0Apublic class DrillParquetFilterGenerator extends%0A        AbstractExprVisitor%3CFilterPredicate, Void, RuntimeException%3E %7B%0A    private LogicalExpression le;%0A%0A    public DrillParquetFilterGenerator(LogicalExpression conditionExp) %7B%0A        this.le = conditionExp;%0A    %7D%0A%0A    public FilterPredicate parseTree() %7B%0A        return le.accept(this, null);%0A    %7D%0A%7D%0A

Add a generator/builder for Parquet filters