Package org.apache.accumulo.core.metadata.schema

Class MetadataTime

java.lang.Object

org.apache.accumulo.core.metadata.schema.MetadataTime

All Implemented Interfaces:

Comparable<MetadataTime>

public final class MetadataTime
extends Object
implements Comparable<MetadataTime>

Immutable metadata time object

Constructor Summary

Constructors

Constructor	Description
MetadataTime(long time, TimeType type)

Method Summary

Modifier and Type	Method	Description
int	compareTo(MetadataTime mtime)
String	encode()
boolean	equals(Object o)
char	getCode()
static char	getCode(TimeType type)
long	getTime()
TimeType	getType()
static TimeType	getType(char code)	Converts timetypes to data codes used in the table data implementation
int	hashCode()
static MetadataTime	parse(String timestr)	Creates a MetadataTime object from a string

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataTime

public MetadataTime(long time,
                    TimeType type)

Method Detail

parse

public static MetadataTime parse(String timestr)
                          throws IllegalArgumentException

Creates a MetadataTime object from a string

Parameters:

timestr - string representation of a metatdata time, ex. "M12345678"

Returns:

a MetadataTime object represented by string

Throws:

IllegalArgumentException - if timesstr == null or timestr.length() <= 1)

getType

public static TimeType getType(char code)

Converts timetypes to data codes used in the table data implementation

Parameters:

code - character M or L otherwise exception thrown

Returns:

a TimeType TimeType represented by code.

getCode

public static char getCode(TimeType type)

Returns:

the single char code of this objects timeType

getCode

public char getCode()

encode

public String encode()

getType

public TimeType getType()

getTime

public long getTime()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(MetadataTime mtime)

Specified by:

compareTo in interface Comparable<MetadataTime>