Java LoadCaster.bytesToBag方法代码示例

本文整理汇总了Java中org.apache.pig.LoadCaster.bytesToBag方法的典型用法代码示例。如果您正苦于以下问题：Java LoadCaster.bytesToBag方法的具体用法？Java LoadCaster.bytesToBag怎么用？Java LoadCaster.bytesToBag使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.pig.LoadCaster的用法示例。

在下文中一共展示了LoadCaster.bytesToBag方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: convertToType

import org.apache.pig.LoadCaster; //导入方法依赖的package包/类
/**
 *
 * @param caster LoadCaster to be used to convert the bytes into a field.
 * @param bytes
 * @param fieldSchema schema of Bag or Tuple; pass in null if a simple type.
 * @param dataType type from DataType
 * @return converted object.
 * @throws IOException
 */
public static Object convertToType(LoadCaster caster, byte[] bytes,
        ResourceFieldSchema fieldSchema, byte dataType) throws IOException {
    switch (dataType) {
    case (DataType.BAG): return caster.bytesToBag(bytes, fieldSchema);
    case (DataType.BYTEARRAY): return new DataByteArray(bytes);
    case (DataType.CHARARRAY): return caster.bytesToCharArray(bytes);
    case (DataType.DOUBLE): return caster.bytesToDouble(bytes);
    case (DataType.FLOAT): return caster.bytesToFloat(bytes);
    case (DataType.INTEGER): return caster.bytesToInteger(bytes);
    case (DataType.BIGINTEGER): return caster.bytesToBigInteger(bytes);
    case (DataType.BIGDECIMAL): return caster.bytesToBigDecimal(bytes);
    case (DataType.LONG): return caster.bytesToLong(bytes);
    case (DataType.BOOLEAN): return caster.bytesToBoolean(bytes);
    case (DataType.DATETIME): return caster.bytesToDateTime(bytes);
    case (DataType.MAP): return caster.bytesToMap(bytes);
    case (DataType.TUPLE): return caster.bytesToTuple(bytes, fieldSchema);
    default: throw new IOException("Unknown type " + dataType);
    }
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:29，代码来源:CastUtils.java

示例2: convertToType

import org.apache.pig.LoadCaster; //导入方法依赖的package包/类
/**
 *
 * @param caster LoadCaster to be used to convert the bytes into a field.
 * @param bytes
 * @param fieldSchema schema of Bag or Tuple; pass in null if a simple type.
 * @param dataType type from DataType
 * @return converted object.
 * @throws IOException
 */
public static Object convertToType(LoadCaster caster, byte[] bytes,
        ResourceFieldSchema fieldSchema, byte dataType) throws IOException {
    switch (dataType) {
    case (DataType.BAG): return caster.bytesToBag(bytes, fieldSchema);
    case (DataType.BYTEARRAY): return new DataByteArray(bytes);
    case (DataType.CHARARRAY): return caster.bytesToCharArray(bytes);
    case (DataType.DOUBLE): return caster.bytesToDouble(bytes);
    case (DataType.FLOAT): return caster.bytesToFloat(bytes);
    case (DataType.INTEGER): return caster.bytesToInteger(bytes);
    case (DataType.BIGINTEGER): return caster.bytesToBigInteger(bytes);
    case (DataType.BIGDECIMAL): return caster.bytesToBigDecimal(bytes);
    case (DataType.LONG): return caster.bytesToLong(bytes);
    case (DataType.BOOLEAN): return caster.bytesToBoolean(bytes);
    case (DataType.DATETIME): return caster.bytesToDateTime(bytes);
    case (DataType.MAP): return caster.bytesToMap(bytes, fieldSchema);
    case (DataType.TUPLE): return caster.bytesToTuple(bytes, fieldSchema);
    default: throw new IOException("Unknown type " + dataType);
    }
}

开发者ID:sigmoidanalytics，项目名称:spork，代码行数:29，代码来源:CastUtils.java

示例3: convertToType

import org.apache.pig.LoadCaster; //导入方法依赖的package包/类
/**
 *
 * @param caster LoadCaster to be used to convert the bytes into a field.
 * @param bytes
 * @param fieldSchema schema of Bag or Tuple; pass in null if a simple type.
 * @param dataType type from DataType
 * @return converted object.
 * @throws IOException
 */
public static Object convertToType(LoadCaster caster, byte[] bytes,
        ResourceFieldSchema fieldSchema, byte dataType) throws IOException {
    switch (dataType) {
    case (DataType.BAG): return caster.bytesToBag(bytes, fieldSchema);
    case (DataType.BYTEARRAY): return new DataByteArray(bytes);
    case (DataType.CHARARRAY): return caster.bytesToCharArray(bytes);
    case (DataType.DOUBLE): return caster.bytesToDouble(bytes);
    case (DataType.FLOAT): return caster.bytesToFloat(bytes);
    case (DataType.INTEGER): return caster.bytesToInteger(bytes);
    case (DataType.LONG): return caster.bytesToLong(bytes);
    case (DataType.BOOLEAN): return caster.bytesToBoolean(bytes);
    case (DataType.MAP): return caster.bytesToMap(bytes);
    case (DataType.TUPLE): return caster.bytesToTuple(bytes, fieldSchema);
    default: throw new IOException("Unknown type " + dataType);
    }
}

开发者ID:PonIC，项目名称:PonIC，代码行数:26，代码来源:CastUtils.java

注：本文中的org.apache.pig.LoadCaster.bytesToBag方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。