com.netflix.genie.core.util

Class MetricsUtils

java.lang.Object

com.netflix.genie.core.util.MetricsUtils

public final class MetricsUtils
extends java.lang.Object

Utility methods for metrics.

Since:

3.1.0

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.String>	addFailureTagsWithException(java.util.Map<java.lang.String,java.lang.String> tagsMap, java.lang.Throwable throwable) Convenience method to add failure status and exception cause to an existing map of tags.
static java.util.Map<java.lang.String,java.lang.String>	addSuccessTags(java.util.Map<java.lang.String,java.lang.String> tagsMap) Convenience method to add success tag to an existing map of tags.
static java.util.Map<java.lang.String,java.lang.String>	newFailureTagsMapForException(java.lang.Throwable t) Convenience method that creates a tag map pre-populated with failure status and exception details.
static java.util.Map<java.lang.String,java.lang.String>	newSuccessTagsMap() Convenience method that creates a tag map pre-populated with success status.

Methods inherited from class java.lang.Object

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

Method Detail

addFailureTagsWithException

public static java.util.Map<java.lang.String,java.lang.String> addFailureTagsWithException(java.util.Map<java.lang.String,java.lang.String> tagsMap,
                                                                                           java.lang.Throwable throwable)

Convenience method to add failure status and exception cause to an existing map of tags.

Parameters:

tagsMap - the map of tags

throwable - the exception to be tagged

Returns:

the updated map of tags

addSuccessTags

public static java.util.Map<java.lang.String,java.lang.String> addSuccessTags(java.util.Map<java.lang.String,java.lang.String> tagsMap)

Convenience method to add success tag to an existing map of tags.

Parameters:

tagsMap - the map of tags

Returns:

the updated map of tags

newSuccessTagsMap

public static java.util.Map<java.lang.String,java.lang.String> newSuccessTagsMap()

Convenience method that creates a tag map pre-populated with success status.

Returns:

a new map containing success tags

newFailureTagsMapForException

public static java.util.Map<java.lang.String,java.lang.String> newFailureTagsMapForException(java.lang.Throwable t)

Convenience method that creates a tag map pre-populated with failure status and exception details.

Parameters:

t - the exception

Returns:

a new map containing failure tags