org.apache.zookeeper.server.watch

Class WatchesSummary

java.lang.Object

org.apache.zookeeper.server.watch.WatchesSummary

public class WatchesSummary
extends Object

A summary of watch information. This class is immutable.

Field Summary

Fields

Modifier and Type	Field and Description
static String	KEY_NUM_CONNECTIONS The key in the map returned by toMap() for the number of connections.
static String	KEY_NUM_PATHS The key in the map returned by toMap() for the number of paths.
static String	KEY_NUM_TOTAL_WATCHES The key in the map returned by toMap() for the total number of watches.

Method Summary

Modifier and Type	Method and Description
int	getNumConnections() Gets the number of connections (sessions) that have set watches.
int	getNumPaths() Gets the number of paths that have watches set on them.
int	getTotalWatches() Gets the total number of watches set.
Map<String,Object>	toMap() Converts this summary to a map.

Methods inherited from class java.lang.Object

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

Field Detail

KEY_NUM_CONNECTIONS

public static final String KEY_NUM_CONNECTIONS

The key in the map returned by toMap() for the number of connections.

See Also:

Constant Field Values

KEY_NUM_PATHS

public static final String KEY_NUM_PATHS

The key in the map returned by toMap() for the number of paths.

See Also:

Constant Field Values

KEY_NUM_TOTAL_WATCHES

public static final String KEY_NUM_TOTAL_WATCHES

The key in the map returned by toMap() for the total number of watches.

See Also:

Constant Field Values

Method Detail

getNumConnections

public int getNumConnections()

Gets the number of connections (sessions) that have set watches.

Returns:

number of connections

getNumPaths

public int getNumPaths()

Gets the number of paths that have watches set on them.

Returns:

number of paths

getTotalWatches

public int getTotalWatches()

Gets the total number of watches set.

Returns:

total watches

toMap

public Map<String,Object> toMap()

Converts this summary to a map. The returned map is mutable, and changes to it do not reflect back into this summary.

Returns:

map representation of summary