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From jackylk <...@git.apache.org>
Subject [GitHub] carbondata pull request #1362: [CARBONDATA-1444] Support boolean data type
Date Tue, 10 Oct 2017 02:07:51 GMT
Github user jackylk commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1362#discussion_r143616554
  
    --- Diff: core/src/main/java/org/apache/carbondata/core/datastore/page/encoding/bool/BooleanConvert.java
---
    @@ -0,0 +1,63 @@
    +/*
    + * 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.carbondata.core.datastore.page.encoding.bool;
    +
    +/**
    + * convert tools for boolean data type
    + */
    +public class BooleanConvert {
    +
    +  public static final byte trueValue = 1;
    +  public static final byte falseValue = 0;
    +  /**
    +   * convert boolean to byte
    +   *
    +   * @param data data of boolean data type
    +   * @return byte type data by convert
    +   */
    +  public static byte boolean2Byte(boolean data) {
    +    return data ? (byte) 1 : (byte) 0;
    --- End diff --
    
    use constant


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