程序包 org.apache.pulsar.io.file

类 FileRecord

java.lang.Object

org.apache.pulsar.io.file.FileRecord

所有已实现的接口:

org.apache.pulsar.functions.api.Record<byte[]>

public class FileRecord
extends Object
implements org.apache.pulsar.functions.api.Record<byte[]>

Implementation of the Record interface for File Source data. - The key is set to the source file name + the line number of the record. - The value is set to the file contents for the given line number (in bytes) - The following user properties are also set: - The source file name - The absolute path of the source file - The last modified time of the source file.

字段概要

字段

修饰符和类型	字段	说明
static final String	FILE_ABSOLUTE_PATH
static final String	FILE_MODIFIED_TIME
static final String	FILE_NAME

构造器概要

构造器

构造器	说明
FileRecord(File srcFile, int lineNumber, byte[] value)

方法概要

修饰符和类型	方法	说明
Optional<String>	getKey()
Map<String,String>	getProperties()
byte[]	getValue()
void	setProperty(String key, String value)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.pulsar.functions.api.Record

ack, fail, getDestinationTopic, getEventTime, getMessage, getPartitionId, getPartitionIndex, getRecordSequence, getSchema, getTopicName

字段详细资料

FILE_NAME

public static final String FILE_NAME

另请参阅:

• 常量字段值

FILE_ABSOLUTE_PATH

public static final String FILE_ABSOLUTE_PATH

另请参阅:

• 常量字段值

FILE_MODIFIED_TIME

public static final String FILE_MODIFIED_TIME

另请参阅:

• 常量字段值

构造器详细资料

FileRecord

public FileRecord(File srcFile,
 int lineNumber,
 byte[] value)

方法详细资料

getKey

public Optional<String> getKey()

指定者:

getKey 在接口中 org.apache.pulsar.functions.api.Record<byte[]>

getValue

public byte[] getValue()

指定者:

getValue 在接口中 org.apache.pulsar.functions.api.Record<byte[]>

getProperties

public Map<String,String> getProperties()

指定者:

getProperties 在接口中 org.apache.pulsar.functions.api.Record<byte[]>

setProperty

public void setProperty(String key,
 String value)