| /* |
| * 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.parquet.io; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.Deque; |
| |
| import org.apache.parquet.io.api.Binary; |
| import org.apache.parquet.io.api.RecordConsumer; |
| |
| final public class ExpectationValidatingRecordConsumer extends |
| RecordConsumer { |
| private final Deque<String> expectations; |
| int count = 0; |
| |
| public ExpectationValidatingRecordConsumer(Deque<String> expectations) { |
| this.expectations = expectations; |
| } |
| |
| private void validate(String got) { |
| // System.out.println(" \"" + got + "\";"); |
| assertEquals("event #"+count, expectations.pop(), got); |
| ++count; |
| } |
| |
| @Override |
| public void startMessage() { |
| validate("startMessage()"); |
| } |
| |
| @Override |
| public void startGroup() { |
| validate("startGroup()"); |
| } |
| |
| @Override |
| public void startField(String field, int index) { |
| validate("startField("+field+", "+index+")"); |
| } |
| |
| @Override |
| public void endMessage() { |
| validate("endMessage()"); |
| } |
| |
| @Override |
| public void endGroup() { |
| validate("endGroup()"); |
| } |
| |
| @Override |
| public void endField(String field, int index) { |
| validate("endField("+field+", "+index+")"); |
| } |
| |
| @Override |
| public void addInteger(int value) { |
| validate("addInt("+value+")"); |
| } |
| |
| @Override |
| public void addLong(long value) { |
| validate("addLong("+value+")"); |
| } |
| |
| @Override |
| public void addBoolean(boolean value) { |
| validate("addBoolean("+value+")"); |
| } |
| |
| @Override |
| public void addBinary(Binary value) { |
| validate("addBinary("+value.toStringUsingUTF8()+")"); |
| } |
| |
| @Override |
| public void addFloat(float value) { |
| validate("addFloat("+value+")"); |
| } |
| |
| @Override |
| public void addDouble(double value) { |
| validate("addDouble("+value+")"); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void flush() { |
| validate("flush()"); |
| } |
| |
| } |
| |