cascading.management
Interface MetricsService

All Superinterfaces:
CascadingService
All Known Implementing Classes:
CascadingServices.NullMetricsService

public interface MetricsService
extends CascadingService

Interface MetricsService provides fine grained hooks for managing various metrics.


Field Summary
static java.lang.String METRICS_SERVICE_CLASS_PROPERTY
           
 
Method Summary
 boolean compareSet(java.lang.String[] context, int isValue, int toValue)
           
 boolean compareSet(java.lang.String[] context, long isValue, long toValue)
           
 boolean compareSet(java.lang.String[] context, java.lang.String isValue, java.lang.String toValue)
           
 int getInt(java.lang.String[] context)
           
 long getLong(java.lang.String[] context)
           
 java.lang.String getString(java.lang.String[] context)
           
 void increment(java.lang.String[] context, int amount)
           
 void set(java.lang.String[] context, int value)
           
 void set(java.lang.String[] context, long value)
           
 void set(java.lang.String[] context, java.lang.String value)
           
 
Methods inherited from interface cascading.provider.CascadingService
isEnabled, setProperties, startService, stopService
 

Field Detail

METRICS_SERVICE_CLASS_PROPERTY

static final java.lang.String METRICS_SERVICE_CLASS_PROPERTY
See Also:
Constant Field Values
Method Detail

increment

void increment(java.lang.String[] context,
               int amount)

set

void set(java.lang.String[] context,
         java.lang.String value)

set

void set(java.lang.String[] context,
         int value)

set

void set(java.lang.String[] context,
         long value)

getString

java.lang.String getString(java.lang.String[] context)

getInt

int getInt(java.lang.String[] context)

getLong

long getLong(java.lang.String[] context)

compareSet

boolean compareSet(java.lang.String[] context,
                   java.lang.String isValue,
                   java.lang.String toValue)

compareSet

boolean compareSet(java.lang.String[] context,
                   int isValue,
                   int toValue)

compareSet

boolean compareSet(java.lang.String[] context,
                   long isValue,
                   long toValue)


Copyright © 2007-2011 Concurrent, Inc. All Rights Reserved.