com.apple.foundationdb.record.provider.foundationdb.leaderboard

Class TimeWindowLeaderboard

java.lang.Object

com.apple.foundationdb.record.provider.foundationdb.leaderboard.TimeWindowLeaderboard

All Implemented Interfaces:

Comparable<TimeWindowLeaderboard>

@API(value=EXPERIMENTAL)
public class TimeWindowLeaderboard
extends Object
implements Comparable<TimeWindowLeaderboard>

A single leaderboard, representing ranks within a time window.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALL_TIME_LEADERBOARD_TYPE

Constructor Summary

Constructors

Modifier	Constructor and Description
	TimeWindowLeaderboard(TimeWindowLeaderboardDirectory directory, int type, long startTimestamp, long endTimestamp, Tuple subspaceKey, int nlevels)
protected	TimeWindowLeaderboard(TimeWindowLeaderboardDirectory directory, TimeWindowLeaderboardProto.TimeWindowLeaderboard proto)

Method Summary

Modifier and Type	Method and Description
int	compareTo(TimeWindowLeaderboard that)
boolean	containsTimestamp(long timestamp)
boolean	equals(Object o)
TimeWindowLeaderboardDirectory	getDirectory()
long	getEndTimestamp()
int	getNLevels()
long	getStartTimestamp()
Tuple	getSubspaceKey()
int	getType()
int	hashCode()
boolean	isHighScoreFirst()
protected TimeWindowLeaderboardProto.TimeWindowLeaderboard.Builder	toProto()

Methods inherited from class java.lang.Object

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

Field Detail

ALL_TIME_LEADERBOARD_TYPE

public static final int ALL_TIME_LEADERBOARD_TYPE

See Also:

Constant Field Values

Constructor Detail

TimeWindowLeaderboard

public TimeWindowLeaderboard(@Nonnull
                             TimeWindowLeaderboardDirectory directory,
                             int type,
                             long startTimestamp,
                             long endTimestamp,
                             @Nonnull
                             Tuple subspaceKey,
                             int nlevels)

TimeWindowLeaderboard

protected TimeWindowLeaderboard(@Nonnull
                                TimeWindowLeaderboardDirectory directory,
                                @Nonnull
                                TimeWindowLeaderboardProto.TimeWindowLeaderboard proto)

Method Detail

getDirectory

public TimeWindowLeaderboardDirectory getDirectory()

isHighScoreFirst

public boolean isHighScoreFirst()

getType

public int getType()

getStartTimestamp

public long getStartTimestamp()

getEndTimestamp

public long getEndTimestamp()

containsTimestamp

public boolean containsTimestamp(long timestamp)

getSubspaceKey

@Nonnull
public Tuple getSubspaceKey()

getNLevels

public int getNLevels()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(@Nonnull
                     TimeWindowLeaderboard that)

Specified by:

compareTo in interface Comparable<TimeWindowLeaderboard>

toProto

@Nonnull
protected TimeWindowLeaderboardProto.TimeWindowLeaderboard.Builder toProto()