Package org.apache.hadoop.yarn.server.timeline.util

Class LeveldbUtils.KeyParser

java.lang.Object

org.apache.hadoop.yarn.server.timeline.util.LeveldbUtils.KeyParser

Enclosing class:

LeveldbUtils

public static class LeveldbUtils.KeyParser
extends Object

Constructor Summary

Constructors

Constructor	Description
KeyParser(byte[] b, int offset)

Method Summary

Modifier and Type	Method	Description
long	getNextLong()	Read the next 8 bytes in the byte buffer as a long.
String	getNextString()	Returns a string from the offset until the next string delimiter.
int	getOffset()
byte[]	getRemainingBytes()	Returns a copy of the remaining bytes.
void	skipNextString()	Moves current position until after the next end of string marker.

Methods inherited from class java.lang.Object

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

Constructor Details

KeyParser

public KeyParser(byte[] b,
 int offset)

Method Details

getNextString

public String getNextString()
                     throws IOException

Returns a string from the offset until the next string delimiter.

Throws:

IOException

skipNextString

public void skipNextString()
                    throws IOException

Moves current position until after the next end of string marker.

Throws:

IOException

getNextLong

public long getNextLong()
                 throws IOException

Read the next 8 bytes in the byte buffer as a long.

Throws:

IOException

getOffset

public int getOffset()

getRemainingBytes

public byte[] getRemainingBytes()

Returns a copy of the remaining bytes.