org.apache.iotdb.tsfile.utils

Class TsFileUtils

java.lang.Object

org.apache.iotdb.tsfile.utils.TsFileUtils

public class TsFileUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
TsFileUtils()

Method Summary

Modifier and Type	Method and Description
static int	getDataRegionId(File tsFile)
static String	getStorageGroup(File tsFile)
static long	getTimePartition(File tsFile)
static boolean	isSequence(File tsFile)
static boolean	isTsFileComplete(File file) decides whether a TsFile is complete (the head magic and tail magic string exists.)

Methods inherited from class java.lang.Object

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

Constructor Detail

TsFileUtils

public TsFileUtils()

Method Detail

isTsFileComplete

public static boolean isTsFileComplete(File file)
                                throws IOException

decides whether a TsFile is complete (the head magic and tail magic string exists.)

Parameters:

file - given the TsFile Path

Throws:

IOException - the io operations on file fails

getTimePartition

public static long getTimePartition(File tsFile)

getDataRegionId

public static int getDataRegionId(File tsFile)

getStorageGroup

public static String getStorageGroup(File tsFile)

isSequence

public static boolean isSequence(File tsFile)